{ "count": 228, "next": "https://svs.gsfc.nasa.gov/api/search/?limit=100&offset=100&search=Particles+and+Fields", "previous": null, "results": [ { "id": 40550, "url": "https://svs.gsfc.nasa.gov/gallery/voyager/", "result_type": "Gallery", "release_date": "2026-03-04T00:00:00-05:00", "title": "Voyager", "description": "Launched in 1977, the twin Voyager spacecraft are NASA’s longest operating and most distant spacecraft. Hurtling through space at over 38,000 miles per hour, Voyager 1 and 2 were the first confirmed human-made objects to cross the threshold into interstellar space. After completing an in-depth reconnaissance of the outer planets, the Voyager spacecraft departed the heliosphere, the protective bubble of particles and magnetic fields generated by the Sun, in two separate directions and are now exploring the edges of interstellar space. \n\nLearn more: https://science.nasa.gov/mission/voyager/", "hits": 415 }, { "id": 14884, "url": "https://svs.gsfc.nasa.gov/14884/", "result_type": "Produced Video", "release_date": "2026-01-29T11:00:00-05:00", "title": "NASA Supercomputer Probes Tangled Magnetospheres of Merging Neutron Stars", "description": "New supercomputer simulations explore the tangled magnetic structures around merging neutron stars. These structures, called magnetospheres, interact as the city-sized stars enter their final orbits. Magnetic field lines can connect both stars, break, and reconnect, while currents surge through surrounding plasma moving at nearly the speed of light. The simulations show that these systems may produce X-rays and gamma rays that future observatories should be able to detect. Credit: NASA’s Goddard Space Flight CenterAlt text: Narrated video introducing simulations of merging neutron star magnetospheresMusic: “A Theory Develops,” Pip Heywood [PRS], Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || NS_Binary_Sim_Still.jpg (5760x3240) [1.4 MB] || NS_Binary_Sim_Still_searchweb.png (320x180) [67.6 KB] || NS_Binary_Sim_Still_thm.png (80x40) [5.2 KB] || 14884_NeutronStarBinarySim2_good.mp4 (1920x1080) [220.4 MB] || 14884_NeutronStarBinarySim2_best.mp4 (1920x1080) [363.9 MB] || NeutronStarBinarySimulationCaptions.en_US.srt [2.4 KB] || NeutronStarBinarySimulationCaptions.en_US.vtt [2.2 KB] || 14884_NeutronStarBinarySim2_ProRes_1920x1080_2997.mov (1920x1080) [1.7 GB] || ", "hits": 436 }, { "id": 5609, "url": "https://svs.gsfc.nasa.gov/5609/", "result_type": "Visualization", "release_date": "2026-01-26T05:00:00-05:00", "title": "Heliophysics Satellite Fleet - 2026", "description": "A tour of the NASA Heliophysics fleet from near-Earth satellites out to the Voyagers beyond the heliopause.", "hits": 572 }, { "id": 14930, "url": "https://svs.gsfc.nasa.gov/14930/", "result_type": "Infographic", "release_date": "2025-12-18T10:00:00-05:00", "title": "NASA’s Fermi Spots Young Star Cluster Blowing Gamma-Ray Bubbles", "description": "Artist's concepts and images of Westerlund 1 and its budding gamma-ray-emitting outflow. Includes a multiwavelength reel", "hits": 263 }, { "id": 14892, "url": "https://svs.gsfc.nasa.gov/14892/", "result_type": "Produced Video", "release_date": "2025-08-29T16:00:00-04:00", "title": "Solar Wind Animations", "description": "The Sun releases a constant stream of charged particles, called the solar wind. The solar wind originates in the outermost layer of the Sun’s atmosphere, the corona, when plasma is heated to a point that the Sun’s gravity can’t hold it down. When this plasma escapes – often reaching speeds of over one million miles per hour – it drags the Sun’s magnetic out across the solar system. When the solar wind encounters Earth, it is deflected by our planet's magnetic shield, causing most of the solar wind's energetic particles to flow around and beyond us. However, some of these high-energy particles can sneak past Earth’s natural magnetic defenses and produce hazardous conditions for satellites and astronauts, as well as power grids and infrastructure on Earth.Learn more about the solar wind: https://science.nasa.gov/sun/what-is-the-solar-wind/ || ", "hits": 862 }, { "id": 20406, "url": "https://svs.gsfc.nasa.gov/20406/", "result_type": "Animation", "release_date": "2025-08-22T09:00:00-04:00", "title": "The Heliosphere Within The Milky Way Galaxy", "description": "Our solar system is nestled inside the Milky Way galaxy, home to more than 100 billion stars. Stretching for millions of miles around the solar system is a protective bubble called the heliosphere. Created by particles and magnetic fields from the Sun, the heliosphere separates our solar system from the vast galaxy beyond — and much of its harsh space radiation that can be damaging to life on Earth. || ", "hits": 729 }, { "id": 20408, "url": "https://svs.gsfc.nasa.gov/20408/", "result_type": "Animation", "release_date": "2025-08-22T09:00:00-04:00", "title": "Solar Particle Acceleration", "description": "The Sun constantly emits a stream of high energy particles that can be accelerated by magnetic fields and other processes to nearly the speed of light. These particles, made of protons, ions and electrons, can be damaging at Earth where they can impede the function of satellites and telecommunications. NASA’s IMAP (Interstellar Mapping and Acceleration Probe) studies particle acceleration to better understand the fundamental processes driving these particles. This information will help scientists better understand and prepare for their effects at Earth, collectively called space weather. || ", "hits": 128 }, { "id": 20409, "url": "https://svs.gsfc.nasa.gov/20409/", "result_type": "Animation", "release_date": "2025-08-22T09:00:00-04:00", "title": "The Heliosphere and Galactic Cosmic Rays", "description": "Surrounding our solar system is a giant protective bubble created by particles and magnetic fields from the Sun called the heliosphere. Every 11 years, the Sun’s activity ramps up and down in what’s known as the solar cycle. As the Sun reaches its peak activity level, called solar maximum, the heliosphere expands. During this time, the heliosphere’s protective shield is strengthened by the increase in particles and magnetic fields from the Sun. As a result, fewer damaging particles from the galaxy, such as galactic cosmic rays, are able to penetrate into the heliosphere. As the Sun ramps down into a low level of activity, called solar minimum, the heliosphere shrinks and more cosmic rays are able to enter the heliosphere. || ", "hits": 328 }, { "id": 20410, "url": "https://svs.gsfc.nasa.gov/20410/", "result_type": "Animation", "release_date": "2025-08-14T00:00:00-04:00", "title": "IMAP Beauty Passes", "description": "NASA’s IMAP (Interstellar Mapping and Acceleration Probe) will explore and map the very boundaries of our heliosphere — a huge bubble created by the Sun's wind that encapsulates our entire solar system — and study how the heliosphere interacts with the local galactic neighborhood beyond.As a modern-day celestial cartographer, IMAP will also explore and chart the vast range of particles in interplanetary space, helping to investigate two of the most important overarching issues in heliophysics — the energization of charged particles from the Sun, and the interaction of the solar wind at its boundary with interstellar space. Additionally, IMAP will support real-time observations of the solar wind and energetic particles, which can produce hazardous conditions in the space environment near Earth. The IMAP spacecraft will be located at Lagrange Point 1, or L1. Lagrange points are positions in space where objects sent there tend to stay put. At L1, which is around 1 million miles from Earth towards the Sun, the gravitational pull of the Sun and Earth are balanced, allowing spacecraft to reduce fuel consumption needed to remain in position. At L1, IMAP will have a clear view of the heliosphere and will also be positioned to provide advanced warning of incoming solar storms headed to Earth. Learn more about IMAP.Below are conceptual animations highlighting the IMAP spacecraft. || ", "hits": 215 }, { "id": 14863, "url": "https://svs.gsfc.nasa.gov/14863/", "result_type": "Produced Video", "release_date": "2025-07-17T09:00:00-04:00", "title": "Quickshot: New NASA Mission Launching Soon To Study Earth’s Space Weather Shield", "description": "Scroll down page for advisory with suggested questions and anchor intro. You will also find the associated cut b-roll and pre-recorded soundbites below.Click here for more information about TRACERS || Live_Shot_Banner_TRACERS_final.jpg (1800x720) [256.8 KB] || Live_Shot_Banner_TRACERS_final_print.jpg (1024x409) [150.1 KB] || Live_Shot_Banner_TRACERS_final_searchweb.png (320x180) [82.8 KB] || Live_Shot_Banner_TRACERS_final_thm.png (80x40) [6.5 KB] || ", "hits": 133 }, { "id": 5555, "url": "https://svs.gsfc.nasa.gov/5555/", "result_type": "Visualization", "release_date": "2025-07-15T10:00:00-04:00", "title": "TRACERS through Earth's Polar Cusps", "description": "Visualization of the orbit of the twin TRACERS (Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites) satellites that will explore the process of magnetic reconnection in Earth's polar regions and its effects on our atmosphere.", "hits": 171 }, { "id": 14862, "url": "https://svs.gsfc.nasa.gov/14862/", "result_type": "Produced Video", "release_date": "2025-07-14T11:00:00-04:00", "title": "NASA’s TRACERS Studies Magnetic Explosions Above Earth", "description": "NASA's TRACERS mission, or the Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, will fly in low Earth orbit through the polar cusps, funnel-shaped holes in the magnetic field, to study magnetic reconnection and its effects in Earth's atmosphere. Magnetic reconnection is a mysterious process that happens when the solar wind, made of electrically charged particles and magnetic fields from the Sun, collides with Earth's magnetic shield, causing magnetic field lines to violently snap and explosively fling away particles at high speeds. This process has huge impacts on Earth, from causing breathtaking auroras to disrupting communications and power grids on Earth. TRACERS is launching no earlier than summer 2025 aboard a SpaceX Falcon 9 rocket from Space Launch Complex 4 East at Vandenberg Space Force Base in California.Find out more about the TRACERS mission and how it will help us better understand the ways space weather affects us on Earth: https://science.nasa.gov/mission/tracers/ || ", "hits": 240 }, { "id": 20404, "url": "https://svs.gsfc.nasa.gov/20404/", "result_type": "Animation", "release_date": "2025-06-02T12:00:00-04:00", "title": "TRACERS Science Animations", "description": "The TRACERS, or the Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, mission will help scientists understand an explosive process called magnetic reconnection and its effects in Earth’s atmosphere. Magnetic reconnection occurs when magnetic fields and particles from the Sun interact with Earth’s magnetic field. By understanding this process, scientists will be able to better understand and prepare for impacts of solar activity on Earth, such as auroras and disruptions to telecommunications.Learn more about the mission: https://science.nasa.gov/mission/tracers/ || ", "hits": 199 }, { "id": 14829, "url": "https://svs.gsfc.nasa.gov/14829/", "result_type": "Produced Video", "release_date": "2025-04-25T10:00:00-04:00", "title": "TRACERS Thermal Vacuum Testing at Millennium Space Systems", "description": "NASA’s Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, or TRACERS, is embarking on its integration and testing campaign, during which all of the instruments and components will be added to the spacecraft structure, tested to ensure they will survive the harsh environments of launch and space, and made ready to execute its mission. The TRACERS mission will help scientists understand an explosive process called magnetic reconnection and its effects in Earth’s atmosphere. Magnetic reconnection occurs when magnetic fields and particles from the Sun interact with Earth’s magnetic field. By understanding this process, scientists will be able to better understand and prepare for impacts of solar activity on Earth, such as auroras and disruptions to telecommunications.Below are clips of Millennium Space Systems’ team members conducting Thermal Vacuum (TVAC) testing at the Boeing Space Systems Laboratory in El Segundo, California.Learn more about the mission: https://science.nasa.gov/mission/tracers/ || ", "hits": 114 }, { "id": 14827, "url": "https://svs.gsfc.nasa.gov/14827/", "result_type": "Produced Video", "release_date": "2025-04-24T15:00:00-04:00", "title": "TRACERS Instrument Development & Testing at the University of Iowa", "description": "NASA’s Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, or TRACERS, is embarking on its integration and testing campaign, during which all of the instruments and components will be added to the spacecraft structure, tested to ensure they will survive the harsh environments of launch and space, and made ready to execute its mission. The TRACERS mission will help scientists understand an explosive process called magnetic reconnection and its effects in Earth’s atmosphere. Magnetic reconnection occurs when magnetic fields and particles from the Sun interact with Earth’s magnetic field. By understanding this process, scientists will be able to better understand and prepare for impacts of solar activity on Earth, such as auroras and disruptions to telecommunications.Below are clips of TRACERS’ instrument design, build, and testing at the University of Iowa in Iowa City, Iowa.Learn more about the mission: https://science.nasa.gov/mission/tracers/ || ", "hits": 71 }, { "id": 14828, "url": "https://svs.gsfc.nasa.gov/14828/", "result_type": "Produced Video", "release_date": "2025-04-24T15:00:00-04:00", "title": "TRACERS Testing & Integration at Millennium Space Systems", "description": "NASA’s Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, or TRACERS, is embarking on its integration and testing campaign, during which all of the instruments and components will be added to the spacecraft structure, tested to ensure they will survive the harsh environments of launch and space, and made ready to execute its mission. The TRACERS mission will help scientists understand an explosive process called magnetic reconnection and its effects in Earth’s atmosphere. Magnetic reconnection occurs when magnetic fields and particles from the Sun interact with Earth’s magnetic field. By understanding this process, scientists will be able to better understand and prepare for impacts of solar activity on Earth, such as auroras and disruptions to telecommunications.Below are clips of TRACERS’ testing and integration at the Millennium Space Systems Small Satellite Factory in El Segundo, California. Learn more about the mission: https://science.nasa.gov/mission/tracers/ || ", "hits": 81 }, { "id": 14811, "url": "https://svs.gsfc.nasa.gov/14811/", "result_type": "Produced Video", "release_date": "2025-04-02T00:00:00-04:00", "title": "IMAP: Mapping The Heliosphere & Sun", "description": "The Interstellar Mapping and Acceleration Probe, or IMAP, will explore and map the very boundaries of our heliosphere — a huge bubble created by the Sun's wind that encapsulates our entire solar system — and study how the heliosphere interacts with the local galactic neighborhood beyond.The mission’s investigation of the boundaries of the heliosphere will be primarily done with energetic neutral atoms, or ENAs. An ENA is a type of uncharged particle formed when an energetic positively charged ion runs into a slow-moving neutral atom. The ion picks up an extra negatively charged electron in the collision, making it neutral — hence the name energetic neutral atom. This process frequently happens wherever there is plasma in space, such as throughout the heliosphere, including its boundary.The IMAP-Lo, IMAP-HI, and IMAP-Ultra instruments on IMAP are imaging the energies and composition of ENAs.Learn more about IMAP: https://science.nasa.gov/mission/imap/ || ", "hits": 127 }, { "id": 14802, "url": "https://svs.gsfc.nasa.gov/14802/", "result_type": "Produced Video", "release_date": "2025-03-28T14:31:59-04:00", "title": "Earth to Space: A National Symphony Orchestra Concert", "description": "Explore the vastness of space with music inspired by the planets, stars, and beyond! In anticipation of the upcoming voyage of Artemis II, the National Symphony Orchestra celebrates the discoveries and beauty of space through music and images produced by NASA. Explore this page to learn more about the visuals used in the Kennedy Center's 2025 Earth to Space Festival NSO Family Concert.", "hits": 163 }, { "id": 14805, "url": "https://svs.gsfc.nasa.gov/14805/", "result_type": "Animation", "release_date": "2025-03-24T12:00:00-04:00", "title": "TRACERS Spacecraft Beauty Passes", "description": "The TRACERS, or the Tandem Reconnection and Cusp Electrodynamics Reconnaissance Satellites, mission will help scientists understand an explosive process called magnetic reconnection and its effects in Earth’s atmosphere. Magnetic reconnection occurs when magnetic fields and particles from the Sun interact with Earth’s magnetic field. By understanding this process, scientists will be able to better understand and prepare for impacts of solar activity on Earth, such as auroras and disruptions to telecommunications.Learn more about the mission: https://science.nasa.gov/mission/tracers/ || ", "hits": 72 }, { "id": 14779, "url": "https://svs.gsfc.nasa.gov/14779/", "result_type": "Produced Video", "release_date": "2025-02-11T09:00:00-05:00", "title": "NASA's Illuminate Series (2025)", "description": "NASA's Illuminate is a video series about out-of-this-world images that shine light on our Sun and solar system. || ", "hits": 163 }, { "id": 14739, "url": "https://svs.gsfc.nasa.gov/14739/", "result_type": "Produced Video", "release_date": "2025-01-03T12:00:00-05:00", "title": "From the Moon, NASA’s LEXI Will Reveal Earth’s Magnetic Shield", "description": "NASA’s next mission to the Moon will carry an instrument called LEXI (the Lunar Environment Heliospheric X-ray Imager), which will provide the first-ever global view of the magnetic environment that shields Earth from solar radiation.From the surface of the Moon, LEXI will capture wide-field images of Earth's magnetic environment, or magnetosphere, in low-energy (or \"soft\") X-rays. LEXI will study changes in the magnetosphere and help us learn more about how it interacts with a stream of particles from the Sun called the solar wind, which can pose hazards for Artemis astronauts traveling to the Moon.Learn more about LEXI and its CLPS (Commercial Lunar Payload Services) flight to the Moon from Hyunju Connor, LEXI co-investigator at NASA’s Goddard Space Flight Center.More on LEXI: https://science.nasa.gov/science-research/heliophysics/nasas-lexi-will-provide-x-ray-vision-of-earths-magnetosphere/ || ", "hits": 106 }, { "id": 5443, "url": "https://svs.gsfc.nasa.gov/5443/", "result_type": "Visualization", "release_date": "2024-12-17T00:00:00-05:00", "title": "Heliophysics Sentinels 2024", "description": "There have been some changes since the 2022 Heliophysics Fleet. AIM and ICON have been decommissioned while two other instruments have been added. AWE is an instrument mounted on the ISS, and RAD is a particle detector on the Curiosity Mars rover. As of Winter 2024, here's a tour of the NASA Heliophysics fleet from the near-Earth satellites out to the Voyagers beyond the heliopause. || ", "hits": 98 }, { "id": 14720, "url": "https://svs.gsfc.nasa.gov/14720/", "result_type": "Produced Video", "release_date": "2024-11-22T10:00:00-05:00", "title": "COBE All-Sky Map 360 Video With Narration", "description": "View the entire sky with the microwave eyes of NASA’s COBE (Cosmic Background Explorer) satellite in this immersive video. COBE took the first baby picture of the universe, revealing slight temperature variations when the cosmos was just 380,000 years old. This image shows the entire sky using four years of observations by COBE’s Differential Microwave Radiometer. The central plane of our galaxy runs across the middle, and its center is marked by a white X. Red indicates hotter regions, blue colder. The fluctuations are extremely faint, varying by only 1 part in 100,000 from the average temperature. They represent density variations in the early universe thought to have given rise to the structures we see today. After stripping away foreground emission arising from dust, hot gas, and charged particles interacting with magnetic fields in our galaxy, COBE data revealed tiny variations in the temperature of the cosmic microwave background — the oldest light in the universe — for the first time.(This video is formatted for 360-degree use.)Credit: NASA's Goddard Space Flight CenterMusic: “Meetings in Underwater Ruins,” Philippe Andre Vandenhende [SACEM], Olivier Louis Perrot [SACEM] and Idriss-El-Mehdi Bennani [SACEM], Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || YTframe_Design_hybrid_COBE_360.jpg (1280x720) [235.1 KB] || YTframe_Design_hybrid_COBE_360_searchweb.png (320x180) [80.8 KB] || YTframe_Design_hybrid_COBE_360_thm.png (80x40) [9.2 KB] || 14720_COBE_360_Captions.en_US.srt [4.7 KB] || 14720_COBE_360_Captions.en_US.vtt [4.4 KB] || 14720_COBE_360_Narrated_Good.mp4 (8192x4096) [131.8 MB] || 14720_COBE_360_Narrated_Best.mp4 (8192x4096) [503.2 MB] || ", "hits": 358 }, { "id": 14715, "url": "https://svs.gsfc.nasa.gov/14715/", "result_type": "Produced Video", "release_date": "2024-11-18T00:00:00-05:00", "title": "COBE Celebrates 35th Launch Anniversary", "description": "Technicians work on the COBE (Cosmic Background Explorer) spacecraft in a clean room at NASA’s Goddard Space Flight Center in Greenbelt, Maryland. The mission launched into an Earth orbit in 1989 to make an all-sky map of the cosmic microwave background, the oldest light in the universe. The conical silver shield protects the scientific instruments from direct radiation from the Sun and Earth, isolates them from radio-frequency interference from the spacecraft transmitters and terrestrial sources, and provides thermal isolation for a dewar containing liquid helium coolant.Credit: NASA/COBE Science Team || COBE_in_gfsc_clean_room_1.jpg (1629x1600) [552.8 KB] || ", "hits": 164 }, { "id": 14683, "url": "https://svs.gsfc.nasa.gov/14683/", "result_type": "Produced Video", "release_date": "2024-10-15T13:30:00-04:00", "title": "NASA, NOAA Announce That the Sun Has Reached the Solar Maximum Period", "description": "In a teleconference with reporters on Tuesday, October 15, 2024, representatives from NASA, the National Oceanic and Atmospheric Agency (NOAA), and the Solar Cycle Prediction Panel announced the Sun has reached its solar maximum period.The solar cycle is the natural cycle of the Sun as it transitions between low and high activity. Roughly every 11 years, at the height of the solar cycle, the Sun’s magnetic poles flip — on Earth, that’d be like the North and South Poles swapping places every decade — and the Sun transitions from sluggish to active and stormy.During the most active part of the cycle, known as solar maximum, the Sun can unleash immense explosions of light, energy, and solar radiation — all of which create conditions known as space weather. Space weather can affect satellites and astronauts in space, as well as communications systems — such as radio and GPS — and power grids on Earth. When the Sun is most active, space weather events become more frequent. Solar activity, such as the storm in May 2024, has led to increased aurora visibility and impacts on satellites and infrastructure in recent months.Listen to the media telecon.Read NASA's article about the news. || ", "hits": 855 }, { "id": 40523, "url": "https://svs.gsfc.nasa.gov/gallery/escapade/", "result_type": "Gallery", "release_date": "2024-09-04T00:00:00-04:00", "title": "ESCAPADE – Escape and Plasma Acceleration and Dynamics Explorer", "description": "Using two identical spacecraft in orbit around Mars, the Escape and Plasma Acceleration and Dynamics Explorers (ESCAPADE) mission will investigate how a stream of charged particles from the Sun called the solar wind interacts with Mars’ magnetic environment and how this interaction drives the planet’s atmospheric escape. The first coordinated multi-spacecraft orbital science mission to the Red Planet, ESCAPADE will use its twin orbiters to take simultaneous observations from different locations around Mars to reveal the planet’s real-time response to space weather and how the Martian magnetosphere changes over time. The data returned from ESCAPADE will provide new insight into the evolution of Mars’ climate, helping to understand how Mars began losing its atmosphere and water.\n\nESCAPADE launched on Nov. 13, 2025, from NASA’s Kennedy Space Center in Florida and is expected to reach Mars in September 2027.\n\nLearn more: https://science.nasa.gov/mission/escapade/ ", "hits": 292 }, { "id": 14628, "url": "https://svs.gsfc.nasa.gov/14628/", "result_type": "Produced Video", "release_date": "2024-08-28T11:30:00-04:00", "title": "Discovering Earth’s Third Global Energy Field", "description": "High above the Earth’s North and South Poles, a steady stream of particles escapes from our atmosphere into space. Scientists call this mysterious outflow the “polar wind,” and for almost 60 years, spacecraft have been flying through it as scientists have theorized about its cause. The leading theory was that a planet-wide electric field was drawing those particles up into space. But this so-called ambipolar electric field, if it exists, is so weak that all attempts to measure it have failed – until now.In 2022, scientists traveled to Svalbard, a small archipelago in Norway, to launch a rocket in an attempt to measure Earth’s ambipolar electric field for the first time. This was NASA’s Endurance rocketship mission, and this is its story.To learn more, visit: https://science.nasa.gov/science-research/heliophysics/nasa-discovers-long-sought-global-electric-field-on-earth/ || ", "hits": 374 }, { "id": 14667, "url": "https://svs.gsfc.nasa.gov/14667/", "result_type": "Produced Video", "release_date": "2024-08-22T14:00:00-04:00", "title": "ESCAPADE Instrument Build and Testing", "description": "The Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, will use two identical spacecraft to investigate how the solar wind interacts with Mars’ magnetic environment and how this interaction drives the planet’s atmospheric escape.The first multi-spacecraft orbital science mission to the Red Planet, ESCAPADE’s twin orbiters will take simultaneous observations from different locations around Mars to reveal the planet’s real-time response to space weather and how the Martian magnetosphere changes over time.ESCAPADE will analyze how Mars’ magnetic field guides particle flows around the planet, how energy and momentum are transported from the solar wind through the magnetosphere, and what processes control the flow of energy and matter into and out of the Martian atmosphere. The data returned from the ESCAPADE spacecraft will provide new insight into the evolution of Mars’ climate, contributing to the body of research investigating how Mars began losing its atmosphere and water system.The ESCAPADE mission is managed by the Space Sciences Laboratory at the University of California, Berkeley, with key partners Rocket Lab, NASA's Goddard Space Flight Center, Embry-Riddle Aeronautical University, Advanced Space LLC, and Blue Origin. || ", "hits": 50 }, { "id": 31302, "url": "https://svs.gsfc.nasa.gov/31302/", "result_type": "Hyperwall Visual", "release_date": "2024-08-02T00:00:00-04:00", "title": "NASA's Balloon Program", "description": "Scientific Balloon Program Infographic || nasa-scientific-balloon-facts_print.jpg (1024x576) [171.2 KB] || nasa-scientific-balloon-facts.png (3840x2160) [3.0 MB] || nasa-scientific-balloon-facts_searchweb.png (320x180) [58.8 KB] || nasa-scientific-balloon-facts_thm.png (80x40) [6.3 KB] || nasas-balloon-program-infographic.hwshow [280 bytes] || ", "hits": 267 }, { "id": 14522, "url": "https://svs.gsfc.nasa.gov/14522/", "result_type": "Produced Video", "release_date": "2024-04-16T12:00:00-04:00", "title": "Fermi Sees No Gamma Rays from Nearby Supernova", "description": "Even when it doesn’t detect gamma rays, NASA’s Fermi Gamma-ray Space Telescope helps astronomers learn more about the universe.Credit: NASA’s Goddard Space Flight CenterMusic: \"Trial\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Fermi_Missing_GR_Still.jpg (1920x1080) [757.8 KB] || Fermi_Missing_GR_Still_searchweb.png (320x180) [86.6 KB] || Fermi_Missing_GR_Still_thm.png (80x40) [6.5 KB] || 14522_Fermi_Missing_GammaRays_Captions.en_US.srt [3.4 KB] || 14522_Fermi_Missing_GammaRays_Captions.en_US.vtt [3.2 KB] || 14522_Fermi_Missing_GammaRays_ProRes_1920x1080_2997.mov (1920x1080) [2.0 GB] || 14522_Fermi_Missing_GammaRays_Good.mp4 (1920x1080) [110.3 MB] || 14522_Fermi_Missing_GammaRays_Best.mp4 (1920x1080) [382.1 MB] || ", "hits": 135 }, { "id": 14542, "url": "https://svs.gsfc.nasa.gov/14542/", "result_type": "Produced Video", "release_date": "2024-03-05T10:00:00-05:00", "title": "EZIE – Electrojet Zeeman Imaging Explorer", "description": "Slated to launch in 2025, NASA’s Electrojet Zeeman Imaging Explorer (EZIE) will be the first mission to image the magnetic fingerprint of the auroral electrojets — intense electric currents flowing high above Earth’s poles that are central to the electrical circuit coupling the planet’s magnetosphere to its atmosphere.Led by the Johns Hopkins Applied Physics Laboratory (APL), EZIE will use a trio of small satellites to characterize and record the electrojets’ structure over space and time. It will fill gaps in our understanding of this space weather phenomenon and provide findings that scientists can apply to other magnetized planets, both within and outside our solar system.Learn more:https://science.nasa.gov/mission/ezie/ || ", "hits": 98 }, { "id": 14434, "url": "https://svs.gsfc.nasa.gov/14434/", "result_type": "Produced Video", "release_date": "2023-11-28T09:20:00-05:00", "title": "NASA’s Fermi Mission Finds 300 Gamma-Ray Pulsars", "description": "This visualization shows 294 gamma-ray pulsars, first plotted on an image of the entire starry sky as seen from Earth and then transitioning to a view from above our galaxy. The symbols show different types of pulsars. Young pulsars blink in real time except for the Crab, which pulses slower because its rate is only slightly lower than the video frame rate. Millisecond pulsars remain steady, pulsing too quickly to see. The Crab, Vela, and Geminga were among the 11 gamma-ray pulsars known before Fermi launched. Other notable objects are also highlighted. Distances are shown in light-years (abbreviated ly).Credit: NASA’s Goddard Space Flight CenterMusic: \"Fascination\" from Universal Production MusicWatch this video on the NASA.gov Video YouTube channel.Complete transcript available. || Pulsar_Still.jpg (3840x2160) [3.5 MB] || Pulsar_Still_searchweb.png (320x180) [105.5 KB] || Pulsar_Still_thm.png (80x40) [7.0 KB] || 14434_Fermi_Pulsar_Locations_1080.mp4 (1920x1080) [93.9 MB] || 14434_Fermi_Pulsar_Locations_1080.webm (1920x1080) [10.0 MB] || Pulsar_Captions.en_US.srt [46 bytes] || Pulsar_Captions.en_US.vtt [56 bytes] || 14434_Fermi_Pulsar_Locations_4k_Good.mp4 (3840x2160) [112.8 MB] || 14434_Fermi_Pulsar_Locations_4k_Best.mp4 (3840x2160) [689.2 MB] || 14434_Fermi_Pulsar_Locations_ProRes_3840x2160_2997.mov (3840x2160) [4.5 GB] || ", "hits": 236 }, { "id": 5149, "url": "https://svs.gsfc.nasa.gov/5149/", "result_type": "Visualization", "release_date": "2023-09-26T17:00:00-04:00", "title": "GEOS-FP Precipitation and Clouds", "description": "Precipitation and clouds are calculated using fields from NASA’s GEOS-FP system. GEOS-FP combines millions of weather observations with a predictive model to create a global best estimate of weather conditions, which can be used to estimate the formation of clouds along with rain and snowfall.", "hits": 89 }, { "id": 5151, "url": "https://svs.gsfc.nasa.gov/5151/", "result_type": "Visualization", "release_date": "2023-09-26T17:00:00-04:00", "title": "Particulate Matter (PM) 2.5", "description": "Near surface concentration of fine particular matter (PM2.5) estimated from NASA’s aerosol and weather fields produced by NASA’s GEOS-CF model.", "hits": 253 }, { "id": 40503, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall-power-playlist-earth-science/", "result_type": "Gallery", "release_date": "2023-08-28T00:00:00-04:00", "title": "Hyperwall Power Playlist - Earth Science Focus", "description": "This is a collection of our most powerful, newsworthy, and frequently used Hyperwall-ready visualizations, along with several that haven't gotten the attention they deserve. They're especially great for more general or top-level science talks, or to \"set the scene\" before a deep dive into a more focused subject or dataset. We've tried to cover the subject areas our speakers focus on most. \n\nIf you're not seeing what you're looking for, there is a huge library of visualizations more localized or specialized in subject - please use the Search function above, and filter \"Result type\" for \"Hyperwall Visual.\"\n\n If you'd like to use one of these visualizations in your Hyperwall presentation, we'll need to know which element on which page. On the visualization's web page, below the visual you'd like to use, you'll see a Link icon next to the Download button. All we need is for you to click on that icon and include that link in your presentation Powerpoint/Keynote or visualization list. Additionally, please check our Hyperwall How-To Guide for tips on designing your Hyperwall presentation, file specifications, and Powerpoint/Keynote templates.", "hits": 243 }, { "id": 14317, "url": "https://svs.gsfc.nasa.gov/14317/", "result_type": "Produced Video", "release_date": "2023-03-28T13:50:00-04:00", "title": "NASA Missions Probe What May Be a 1-In-10,000-Year Gamma-ray Burst", "description": "The Hubble Space Telescope’s Wide Field Camera 3 revealed the infrared afterglow (circled) of the BOAT GRB and its host galaxy, seen nearly edge-on as a sliver of light extending to the burst's upper left. This animation flips between images taken on Nov. 8 and Dec. 4, 2022, one and two months after the eruption. Given its brightness, the burst’s afterglow may remain detectable by telescopes for several years. Each picture combines three near-infrared images taken at wavelengths from 1 to 1.5 microns and is 34 arcseconds across. Credit: NASA, ESA, CSA, STScI, A. Levan (Radboud University); Image Processing: Gladys Kober || GRB_WFC3IR1108+1204_circled.gif (512x512) [3.5 MB] || ", "hits": 223 }, { "id": 40457, "url": "https://svs.gsfc.nasa.gov/gallery/cube-sats/", "result_type": "Gallery", "release_date": "2023-02-03T00:00:00-05:00", "title": "CubeSats", "description": "CubeSats are a class of nanosatellites that use a standard size and form factor. The standard CubeSat size uses a \"one unit\" or \"1U\" measuring 10x10x10 cms and is extendable to larger sizes; 1.5, 2, 3, 6, and even 12U. Originally developed in 1999 by California Polytechnic State University at San Luis Obispo (Cal Poly) and Stanford University to provide a platform for education and space exploration. The development of CubeSats has advanced into it's own industry with government, industry and academia collaborating for ever increasing capabilities. CubeSats now provide a cost effective platform for science investigations, new technology demonstrations and advanced mission concepts using constellations, swarms disaggregated systems.", "hits": 248 }, { "id": 14276, "url": "https://svs.gsfc.nasa.gov/14276/", "result_type": "Produced Video", "release_date": "2023-01-12T08:00:00-05:00", "title": "Strong Solar Flare Erupts from Sun on January 10, 2023", "description": "An X1.0 class solar flare flashes on the left edge of the Sun on January 10, 2023. This image was captured by NASA's Solar Dynamics Observatory and shows a blend of light from the 304 and 131 angstrom wavelengths.Credit: NASA/GSFC/SDO || 1-10-23_2251UT_131_304_X1.jpg (4096x4096) [2.0 MB] || JHV_2023-01-10_18.38.48-0001.png (4096x4096) [19.1 MB] || 1-10-23_2251UT_131_304_X1_searchweb.png (320x180) [104.2 KB] || 1-10-23_2251UT_131_304_X1_thm.png (80x40) [6.9 KB] || ", "hits": 89 }, { "id": 14279, "url": "https://svs.gsfc.nasa.gov/14279/", "result_type": "Produced Video", "release_date": "2022-12-14T00:00:00-05:00", "title": "Mid-level Solar Flare Erupts from Sun on December 14, 2022", "description": "An M6.2 class solar flare flashes on the right side of the Sun on December 14, 2022. This imagery was captured by NASA's Solar Dynamics Observatory and shows light in the 131 angstrom wavelengths.Credit: NASA/SDO || M6pt3Flare12142022_131.gif (500x500) [4.5 MB] || ", "hits": 156 }, { "id": 4898, "url": "https://svs.gsfc.nasa.gov/4898/", "result_type": "Visualization", "release_date": "2022-11-23T00:00:00-05:00", "title": "Heliophysics Sentinels 2022", "description": "There has been one significant change since the 2020 Heliophysics Fleet. SET has been decommissioned. As of Fall 2022, here's a tour of the NASA Heliophysics fleet from the near-Earth satellites out to the Voyagers beyond the heliopause.Excepting the Voyager missions, the satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observations || ", "hits": 64 }, { "id": 40446, "url": "https://svs.gsfc.nasa.gov/gallery/pace/", "result_type": "Gallery", "release_date": "2022-11-03T00:00:00-04:00", "title": "PACE", "description": "PACE is NASA's Plankton, Aerosol, Cloud, ocean Ecosystem mission, currently in the design phase of mission development. Launched on February 8, 2024, PACE extends and improves NASA's over 20-year record of satellite observations of global ocean biology, aerosols (tiny particles suspended in the atmosphere), and clouds.\n\nPACE will advance the assessment of ocean health by measuring the distribution of phytoplankton, tiny plants and algae that sustain the marine food web. It will also continue systematic records of key atmospheric variables associated with air quality and Earth's climate.", "hits": 228 }, { "id": 14275, "url": "https://svs.gsfc.nasa.gov/14275/", "result_type": "Produced Video", "release_date": "2022-10-02T07:00:00-04:00", "title": "Sun Releases X1.0 Flare on October 2, 2022", "description": "An X1.0 class solar flare flashes on the right edge of the Sun on October 2, 2022. This image was captured by NASA's Solar Dynamics Observatory and shows a blend of light from the 171 and 304 angstrom wavelengths.Credit: NASA/GSFC/SDO || Oct_2_2022_X1_flare_131-171.jpg (4096x4096) [3.8 MB] || Oct_2_2022_X1_flare_131-171_searchweb.png (320x180) [98.8 KB] || Oct_2_2022_X1_flare_131-171_thm.png (80x40) [7.7 KB] || ", "hits": 57 }, { "id": 14170, "url": "https://svs.gsfc.nasa.gov/14170/", "result_type": "Produced Video", "release_date": "2022-08-10T10:00:00-04:00", "title": "NASA’s Fermi Confirms 'PeVatron' Supernova Remnant", "description": "Explore how astronomers located a supernova remnant that fires up protons to energies 10 times greater than the most powerful particle accelerator on Earth.Credit: NASA’s Goddard Space Flight CenterMusic: New Philosopher by Laurent Dury; Universal Production MusicWatch this video on the NASA Goddard YouTube channelComplete transcript available. || 14170-Found__A_PeVatron.01978_print.jpg (1024x576) [61.1 KB] || 14170-_PeVatron.webm (1920x1080) [15.1 MB] || 14170-_PeVatron.mp4 (1920x1080) [136.6 MB] || 14170-PeVatron.en_US.vtt [2.3 KB] || 14170-PeVatron.mov (1920x1080) [1.8 GB] || ", "hits": 217 }, { "id": 14160, "url": "https://svs.gsfc.nasa.gov/14160/", "result_type": "Produced Video", "release_date": "2022-05-21T13:00:00-04:00", "title": "Sun Emits X1.5 Flare on May 10, 2022", "description": "Short video of the X1.5 flare emitted by the Sun on May 10, 2022 and captured by the Solar Dynamics Observatory in three wavelengths of extreme ultraviolet light that highlight different temperatures and features of the Sun's atmosphere, the corona.Credit: NASA/GSFC/SDOMusic: \"Examples\" from Universal Production MusicComplete transcript available. || May102022_X1pt5Flare_171-131-304.jpg (1920x1080) [979.2 KB] || May102022_X1pt5Flare_171-131-304_searchweb.png (320x180) [55.6 KB] || May102022_X1pt5Flare_171-131-304_thm.png (80x40) [4.4 KB] || 14160_May102022_X1pt5_Flare_ProRes_1920x1080_2997.mov (1920x1080) [829.3 MB] || 14160_May102022_X1pt5_Flare_Best_1080.mp4 (1920x1080) [138.6 MB] || 14160_May102022_X1pt5_Flare_1080.mp4 (1920x1080) [57.0 MB] || 14160_May102022_X1pt5_Flare_ProRes_1920x1080_2997.webm (1920x1080) [5.6 MB] || 14160_May102022_X1pt5_Flare_SRT_Captions.en_US.srt [547 bytes] || 14160_May102022_X1pt5_Flare_SRT_Captions.en_US.vtt [560 bytes] || ", "hits": 77 }, { "id": 14159, "url": "https://svs.gsfc.nasa.gov/14159/", "result_type": "Produced Video", "release_date": "2022-05-06T12:00:00-04:00", "title": "Active Sun in Early May, 2022", "description": "NASA’s Solar Dynamics Observatory captured this image of an X1.1 solar flare – as seen in the bright flash in the upper right portion of the image – on May 3, 2022 at 13:25 UTC. The image is a wavelength of extreme ultraviolet light – 131 angstrom – that highlights the extremely hot material in flares and which is colorized teal.Credit: NASA/SDO || 20220503_FlareX11_131A.00146_print.jpg (1024x1024) [302.4 KB] || 20220503_FlareX11_131A.00146_searchweb.png (320x180) [60.4 KB] || 20220503_FlareX11_131A.00146_thm.png (80x40) [5.1 KB] || 20220503_FlareX11_131A.00146.tiff (4096x4096) [64.0 MB] || ", "hits": 87 }, { "id": 14148, "url": "https://svs.gsfc.nasa.gov/14148/", "result_type": "Produced Video", "release_date": "2022-05-05T12:45:00-04:00", "title": "Magnetic Flip Drives Flare-Up of Monster Black Hole", "description": "Explore the unusual eruption of 1ES 1927+654, a galaxy located 236 million light-years away in the constellation Draco. A sudden reversal of the magnetic field around its million-solar-mass black hole may have triggered the outburst.Credit: NASA’s Goddard Space Flight Center Music: \"Water Dance\" and \"Alternate Worlds\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || ChangingLookAGN_Still1.jpg (1920x1080) [822.9 KB] || ChangingLookAGN_Still1_searchweb.png (320x180) [79.5 KB] || ChangingLookAGN_Still1_thm.png (80x40) [6.2 KB] || 14148_ChangingLook_AGN_1080.webm (1920x1080) [24.8 MB] || 14148_ChangingLook_AGN_Sub100MB.mp4 (1920x1080) [91.5 MB] || 14148_ChangingLook_AGN_1080.mp4 (1920x1080) [246.5 MB] || 14148_ChangingLook_AGN_Best_1080.mp4 (1920x1080) [534.7 MB] || 14148_ChangingLook_AGN_SRT_Captions.en_US.srt [4.2 KB] || 14148_ChangingLook_AGN_SRT_Captions.en_US.vtt [4.3 KB] || 14148_ChangingLook_AGN_ProRes_1920x1080_2997.mov (1920x1080) [3.2 GB] || ", "hits": 215 }, { "id": 14152, "url": "https://svs.gsfc.nasa.gov/14152/", "result_type": "Produced Video", "release_date": "2022-05-02T11:00:00-04:00", "title": "Strong Solar Flare Erupts from Sun on April 30, 2022", "description": "NASA’s Solar Dynamics Observatory captured this image sequence of an X1.1 solar flare – as seen in the bright flash in the upper right portion of the image – on April 30, 2022. The image is a blend of three wavelengths of extreme ultraviolet light that highlights the extremely hot material in flares and which is colorized in red. The three wavelengths are 131 angstrom, 171 angstrom and 304 angstrom. The sequence has a cadence of one image every 15 minutes and covers 8pm EDT April 29th to 8pm EDT April 30th.Credit: NASA/SDO || April_30_X1_flare_131-171-304.gif (500x500) [6.1 MB] || April_30_X1_flare_4k.mov (4096x4096) [654.3 MB] || April_30_X1_flare_4k.mp4 (4096x4096) [27.5 MB] || April_30_X1_flare_4k.webm (4096x4096) [4.9 MB] || ", "hits": 61 }, { "id": 4987, "url": "https://svs.gsfc.nasa.gov/4987/", "result_type": "Visualization", "release_date": "2022-04-28T11:00:00-04:00", "title": "Fast Magnetic Reconnection and the Hall Effect", "description": "Magnetic reconnection is one of the most complex processes known for converting energy from magnetic fields to particle motion. It takes place in solar flares and regions of planetary (and stellar) magnetospheres. Having been studied since the 1950s, many details of the process are still undergoing study.One of the key components in magnetic reconnection is the collision of two magnetic field regions with opposite-directed field lines, imbedded in a plasma. The field and plasma combination forms an X-shaped configuration at their closest, and most intense point.These visualizations are plotted from a reconnection model generated by VPIC (Vector Particle-In-Cell) code. Quantities are plotted in 'dimensionless' coordinates, that are normalized to the ion inertial length (di). || ", "hits": 259 }, { "id": 14129, "url": "https://svs.gsfc.nasa.gov/14129/", "result_type": "Produced Video", "release_date": "2022-04-01T07:00:00-04:00", "title": "Mid-level Solar Flare Erupts from Sun on March 31, 2022", "description": "This is a close-up image captured by NASA’s Solar Dynamics Observatory of today’s solar flare. The image shows a a blend of 131 and 171 angstrom extreme ultraviolet light that highlights the extremely hot material in flares.Credit: NASA/GSFC/SDO || March_31_M9pt7_flare_131-171_1080.jpg (1920x1080) [381.4 KB] || March_31_M9pt7_flare_131-171_1080_searchweb.png (320x180) [87.3 KB] || March_31_M9pt7_flare_131-171_1080_thm.png (80x40) [6.9 KB] || ", "hits": 58 }, { "id": 14126, "url": "https://svs.gsfc.nasa.gov/14126/", "result_type": "Produced Video", "release_date": "2022-04-01T00:00:00-04:00", "title": "SDO Video Toolkit", "description": "The Trebuchet eruption (upper left) as seen in the SDO AIA 304 angstrom filter. This is probably one of the more popular views of the event.4k source files || New_Trebuchet_mkII.00300_print.jpg (1024x576) [336.5 KB] || New_Trebuchet_mkII.00300_print_searchweb.png (320x180) [95.4 KB] || New_Trebuchet_mkII.00300_print_thm.png (80x40) [6.2 KB] || New_Trebuchet_mkII.mp4 (1920x1080) [32.4 MB] || New_Trebuchet_mkII.webm (1920x1080) [3.7 MB] || New_Trebuchet_mkII.mov (1920x1080) [443.3 MB] || New_Trebuchet_mkII.mp4.hwshow [115 bytes] || ", "hits": 730 }, { "id": 14128, "url": "https://svs.gsfc.nasa.gov/14128/", "result_type": "Produced Video", "release_date": "2022-03-30T16:00:00-04:00", "title": "Significant Solar Flare Erupts From Sun on March 30, 2022", "description": "An X1.3 class solar flare flashes in center of the Sun on Mar. 30, 2022. This image was captured by NASA's Solar Dynamics Observatory and shows a blend of light from the 171 and 131 angstrom wavelengths.Credit: NASA/GSFC/SDO || Mar302022FlareX1pt3_171-131Blend_2k.jpg (2048x2048) [617.2 KB] || Mar302022FlareX1pt3_171-131Blend_2k_print.jpg (1024x1024) [196.3 KB] || Mar302022FlareX1pt3_171-131Blend_2k_searchweb.png (320x180) [105.8 KB] || Mar302022FlareX1pt3_171-131Blend_2k_thm.png (80x40) [8.3 KB] || ", "hits": 125 }, { "id": 20363, "url": "https://svs.gsfc.nasa.gov/20363/", "result_type": "Animation", "release_date": "2022-03-09T18:00:00-05:00", "title": "Animation: Heliosphere", "description": "The sun sends out a constant flow of charged particles called the solar wind, which ultimately travels past all the planets to some three times the distance to Pluto before being impeded by the interstellar medium. This forms a giant bubble around the sun and its planets, known as the heliosphere. NASA studies the heliosphere to better understand the fundamental physics of the space surrounding us - which, in turn, provides information regarding space throughout the rest of the universe, as well as regarding what makes planets habitable.The solar wind is a gas of charged particles known as plasma, a state of matter governed by its own set physical laws just as the more common solids, liquids, and gases are. As the solar wind sweeps out into space, it creates a space environment filled with radiation as well as magnetic fields that trail all the way back to the sun. This space environment is augmented by interstellar cosmic rays and occasional concentrated clouds of solar material that burst off the sun, known as coronal mass ejections.This complex environment surrounds the planets and ultimately has a crucial effect on the formation, evolution, and destiny of planetary systems. For one thing, our heliosphere acts as a giant shield, protecting the planets from galactic cosmic radiation. Earth is additionally shielded by its own magnetic field, the magnetosphere, which protects us not only from solar and cosmic particle radiation but also from erosion of the atmosphere by the solar wind. Planets without a shielding magnetic field, such as Mars and Venus, are exposed to such processes and have evolved differently.NASA's studies of the heliosphere include research into: how the solar wind behaves near Earth; what causes and sustains magnetic and electric fields around other planets; how does the heliosphere interact with the interstellar medium; what do the boundaries of the heliosphere look like; what is the origin and evolution of the solar wind and the interstellar cosmic rays; and what contributes to the habitability of exoplanets.The field is, therefore, intensely cross-disciplinary. Heliospheric research often works hand in hand with planetary scientists, astrophysicists, astrobiologists, and space weather researchers.NASA heliophysics missions contributing to heliospheric research are: the Advanced Composition Explorer; NOAA's Deep Space Climate Observatory, the Interstellar Boundary Explorer, the Solar Terrestrial Relations Observatory; Voyager, and Wind. || ", "hits": 536 }, { "id": 14115, "url": "https://svs.gsfc.nasa.gov/14115/", "result_type": "Produced Video", "release_date": "2022-03-08T13:00:00-05:00", "title": "NASA's NICER Tracks a Magnetar's Hot Spots", "description": "Explore how NASA’s Neutron star Interior Composition Explorer (NICER) tracked brilliant hot spots on the surface of an erupting magnetar – from 13,000 light-years away. Credit: NASA's Goddard Space Flight CenterMusic: \"Particles and Fields\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Magnetar_Still.jpg (1920x1080) [574.3 KB] || Magnetar_Still_print.jpg (1024x576) [229.0 KB] || Magnetar_Still_searchweb.png (320x180) [66.1 KB] || Magnetar_Still_thm.png (80x40) [5.2 KB] || 14115_Merging_Magnetar_HotSpots_1080_Best.webm (1920x1080) [17.4 MB] || 14115_Merging_Magnetar_HotSpots_1080.mp4 (1920x1080) [158.9 MB] || 14115_Merging_Magnetar_HotSpots_1080_Best.mp4 (1920x1080) [382.0 MB] || 14115_Migrating_Magnetar_HotSpots_1080.en_US.srt [2.1 KB] || 14115_Migrating_Magnetar_HotSpots_1080.en_US.vtt [2.1 KB] || 14115_Merging_Magnetar_HotSpots_ProRes_1920x1080_2997.mov (1920x1080) [2.1 GB] || ", "hits": 199 }, { "id": 14078, "url": "https://svs.gsfc.nasa.gov/14078/", "result_type": "Produced Video", "release_date": "2022-01-21T22:00:00-05:00", "title": "Mid-Level Flare Erupts From Sun", "description": "The Sun emitted a mid-level solar flare on Jan. 20, 2022, peaking at 1:01 a.m. EST. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to spacecraft and astronauts.This flare is classified as a M5.5 class flare. More info on how flares are classified here.To see how such space weather may affect Earth, please visit NOAA’s Space Weather Prediction Center https://spaceweather.gov/, the U.S. government’s official source for space weather forecasts, watches, warnings, and alerts. NASA works as a research arm of the nation’s space weather effort. NASA observes the Sun and our space environment constantly with a fleet of spacecraft that study everything from the Sun’s activity to the solar atmosphere, and to the particles and magnetic fields in the space surrounding Earth. || ", "hits": 82 }, { "id": 14055, "url": "https://svs.gsfc.nasa.gov/14055/", "result_type": "Produced Video", "release_date": "2021-12-20T22:00:00-05:00", "title": "Parker Solar Probe's WISPR Images Inside The Sun's Atmosphere", "description": "For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there. As Parker Solar Probe flew through the corona, its WISPR instrument captured images.The Wide-Field Imager for Parker Solar Probe (WISPR) is the only imaging instrument aboard the spacecraft. WISPR looks at the large-scale structure of the corona and solar wind before the spacecraft flies through it. About the size of a shoebox, WISPR takes images from afar of structures like coronal mass ejections, or CMEs, jets and other ejecta from the Sun. These structures travel out from the Sun and eventually overtake the spacecraft, where the spacecraft’s other instruments take in-situ measurements. WISPR helps link what’s happening in the large-scale coronal structure to the detailed physical measurements being captured directly in the near-Sun environment.To image the solar atmosphere, WISPR uses the heat shield to block most of the Sun’s light, which would otherwise obscure the much fainter corona. Specially designed baffles and occulters reflect and absorb the residual stray light that has been reflected or diffracted off the edge of the heat shield or other parts of the spacecraft.WISPR uses two cameras with radiation-hardened Active Pixel Sensor CMOS detectors. These detectors are used in place of traditional CCDs because they are lighter and use less power. They are also less susceptible to effects of radiation damage from cosmic rays and other high-energy particles, which are a big concern close to the Sun. The camera’s lenses are made of a radiation hard BK7, a common type of glass used for space telescopes, which is also sufficiently hardened against the impacts of dust.WISPR was designed and developed by the Solar and Heliophysics Physics Branch at the Naval Research Laboratory in Washington, D.C. (principal investigator Russell Howard), which will also develop the observing program. || ", "hits": 481 }, { "id": 14035, "url": "https://svs.gsfc.nasa.gov/14035/", "result_type": "Produced Video", "release_date": "2021-12-14T12:00:00-05:00", "title": "AGU 2021 - Major discoveries as NASA’s Parker Solar Probe closes in on the Sun", "description": "NASA’s Parker Solar Probe has now done what no spacecraft has done before—it has officially touched the Sun. Launched in 2018 to study the Sun’s biggest mysteries, the spacecraft has now grazed the edge of the solar atmosphere and gathered new close-up observations of our star. This is allowing us to see the Sun as never before—including the findings in two new papers, which were presented at AGU, that are helping scientists answer fundamental questions about the Sun.PANELISTSDr. Nicola Fox• Heliophysics Division Director of the Science Mission Directorate at NASA HeadquartersDr. Nour Raouafi• Project Scientist for NASA’s Parker Solar Probe• The Johns Hopkins Applied Physics Laboratory Dr. Justin Kasper• Principal Investigator for Solar Wind Electrons Alphas and Protons (SWEAP) Investigation on Parker Solar Probe • BWX Technologies, Inc., University of MichiganProf. Stuart D. Bale• Principal Investigator for Fields Experiment (FIELDS) on Parker Solar Probe • University of California, Berkeley Dr. Kelly Korreck• Program Scientist at NASA Headquarters• Smithsonian Astrophysical Observatory || ", "hits": 82 }, { "id": 14036, "url": "https://svs.gsfc.nasa.gov/14036/", "result_type": "Produced Video", "release_date": "2021-12-14T12:00:00-05:00", "title": "Animation: NASA's Parker Solar Probe Enters Solar Atmosphere", "description": "For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there. The new milestone marks one major step for Parker Solar Probe and one giant leap for solar science. Just as landing on the Moon allowed scientists to understand how it was formed, touching the very stuff the Sun is made of will help scientists uncover critical information about our closest star and its influence on the solar system. On April 28, 2021, during its eighth flyby of the Sun, Parker Solar Probe encountered the specific magnetic and particle conditions at 18.8 solar radii (8.127 million miles) above the solar surface that told scientists it had crossed the Alfvén critical surface for the first time and finally entered the solar atmosphere.More information here. || ", "hits": 213 }, { "id": 14045, "url": "https://svs.gsfc.nasa.gov/14045/", "result_type": "Produced Video", "release_date": "2021-12-14T12:00:00-05:00", "title": "NASA's Parker Solar Probe Touches The Sun For The First Time", "description": "For the first time in history, a spacecraft has touched the Sun. NASA’s Parker Solar Probe has now flown through the Sun’s upper atmosphere – the corona – and sampled particles and magnetic fields there. The new milestone marks one major step for Parker Solar Probe and one giant leap for solar science. Just as landing on the Moon allowed scientists to understand how it was formed, touching the very stuff the Sun is made of will help scientists uncover critical information about our closest star and its influence on the solar system. More information here. || ", "hits": 128 }, { "id": 20354, "url": "https://svs.gsfc.nasa.gov/20354/", "result_type": "Animation", "release_date": "2021-12-14T12:00:00-05:00", "title": "Animation: Origins of Switchbacks", "description": "On recent solar encounters, Parker Solar Probe collected data pinpointing the origin of zig-zag-shaped structures in the solar wind, called switchbacks. The data showed one spot switchbacks originate is at the visible surface of the Sun – the photosphere. By the time it reaches Earth, 93 million miles away, the solar wind is an unrelenting headwind of particles and magnetic fields. But as it escapes the Sun, the solar wind is structured and patchy. In the mid-1990s, the NASA-European Space Agency mission Ulysses flew over the Sun’s poles and discovered a handful of bizarre S-shaped kinks in the solar wind’s magnetic field lines, which detoured charged particles on a zig-zag path as they escaped the Sun. For decades, scientists thought these occasional switchbacks were oddities confined to the Sun’s polar regions. In 2019, at 34 solar radii from the Sun, Parker Solar Probe discovered that switchbacks were not rare, but common in the solar wind. This renewed interest in the features raised new questions: Where are they coming from and how do they form and evolve? Were they forged at the surface of the Sun, or shaped by some process kinking magnetic fields in the solar atmosphere? The new findings, in press at the Astrophysical Journal, finally confirm one origin point near the solar surface. More information here. || ", "hits": 66 }, { "id": 4917, "url": "https://svs.gsfc.nasa.gov/4917/", "result_type": "Visualization", "release_date": "2021-11-29T11:00:00-05:00", "title": "ICON Snaps a Peek at the Ionospheric Dynamo", "description": "Visualization of ICON in Earth orbit, camera ahead of the spacecraft looking back on spacecraft and limb of Earth. Magenta curves are lines of Earth's geomagnetic field. Field-of-view (FOV) of MIGHTI imagers (green frustums) and the longitudinal wind vectors (green arrows) it measures are shown. MIGHTI imagers FOV eventually fades out. Vertical plasma speed (red arrows) is measured at the spacecraft. Magnetic field lines turn yellow as measurements of winds by MIGHT provide a connection to influence the plasma velocity measured at the spacecraft, redirecting the plasma flow from upward to downward. || ICONDataView.ICONSyncView+x_.clockSlate_CRTT.HD1080i.000750_print.jpg (1024x576) [135.0 KB] || ICONDataView.ICONSyncView+x_.clockSlate_CRTT.HD1080i.000750_searchweb.png (320x180) [79.4 KB] || ICONDataView.ICONSyncView+x_.clockSlate_CRTT.HD1080i.000750_thm.png (80x40) [5.7 KB] || ICONSyncView+x (1920x1080) [0 Item(s)] || ICONDataView.ICONSyncView+x.HD1080i_p30.mp4 (1920x1080) [36.4 MB] || ICONDataView.ICONSyncView+x.HD1080i_p30.webm (1920x1080) [5.1 MB] || ICONSyncView+x (3840x2160) [0 Item(s)] || ICONDataView.ICONSyncView+x.2160p30.mp4 (3840x2160) [114.3 MB] || ICONDataView.ICONSyncView+x.HD1080i_p30.mp4.hwshow || ", "hits": 71 }, { "id": 14025, "url": "https://svs.gsfc.nasa.gov/14025/", "result_type": "Produced Video", "release_date": "2021-11-29T11:00:00-05:00", "title": "Strong Winds Power Electric Fields in the Upper Atmosphere", "description": "Using observations from NASA’s ICON mission, scientists presented the first direct measurements of Earth’s long-theorized dynamo on the edge of space: a wind-driven electrical generator that spans the globe 60-plus miles above our heads. The dynamo churns in the ionosphere, the electrically charged boundary between Earth and space. It’s powered by tidal winds in the upper atmosphere that are faster than most hurricanes and rise from the lower atmosphere, creating an electrical environment that can affect satellites and technology on Earth. The new work, published today in Nature Geoscience, improves our understanding of the ionosphere, which helps scientists better predict space weather and protect our technology from its effects.More information: https://www.nasa.gov/feature/goddard/2021/strong-winds-power-electric-fields-in-upper-atmosphere-icon/ || ", "hits": 120 }, { "id": 13982, "url": "https://svs.gsfc.nasa.gov/13982/", "result_type": "Produced Video", "release_date": "2021-10-28T14:00:00-04:00", "title": "Active October Sun Emits X-class Flare", "description": "Brighter than a shimmering ghost, faster than the flick of a black cat’s tail, the Sun cast a spell in our direction, just in time for Halloween. This imagery captured by NASA’s Solar Dynamics Observatory covers a busy few days of activity between Oct. 25-28 that ended with a significant solar flare. From late afternoon Oct. 25 through mid-morning Oct. 26, an active region on the left limb of the Sun flickered with a series of small flares and petal-like eruptions of solar material. Meanwhile, the Sun was sporting more active regions at its lower center, directly facing Earth. On Oct. 28, the biggest of these released a significant flare, which peaked at 11:35 a.m. EDT. Credit: NASA/GSFC/SDOMusic: \"Immersion\" from Above and Below. Written and produced by Lars LeonhardWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || ActiveOctober_Still.jpg (1920x1080) [956.2 KB] || 13982_ActiveOctober_ProRes_1920x1080_2997.mov (1920x1080) [2.4 GB] || 13982_ActiveOctober_1080_Best.mp4 (1920x1080) [436.2 MB] || 13982_ActiveOctober_1080.mp4 (1920x1080) [188.1 MB] || 13982_ActiveOctober_1080_Best.webm (1920x1080) [19.7 MB] || 13982_ActiveOctober_SRT_Captions.en_US.srt [574 bytes] || 13982_ActiveOctober_SRT_Captions.en_US.vtt [587 bytes] || ", "hits": 156 }, { "id": 13860, "url": "https://svs.gsfc.nasa.gov/13860/", "result_type": "Produced Video", "release_date": "2021-06-17T16:00:00-04:00", "title": "Animation of USPS Stamps Featuring NASA's Solar Dynamic Observatory", "description": "The U.S. Postal Service illuminates the light and warmth of our nearest star by highlighting these stunning images of the Sun on stamps. These images come from NASA’s Solar Dynamics Observatory, a spacecraft launched in February 2010 to keep a constant watch on the Sun.The Sun is the only star that humans are able to observe in great detail, making it a vital source of information about the universe. The Solar Dynamics Observatory lets us see the Sun in wavelengths of ultraviolet light that would otherwise be invisible to our eyes. Each black-and-white image is colorized to the bright hues seen here.The stamps highlight different features on the Sun that help scientists learn about how our star works and how its constantly churning magnetic fields create the solar activity we see. Sunspots, coronal holes and coronal loops, for example, can reveal how those magnetic fields dance through the Sun and its atmosphere. Observing plasma blasts and solar flares can help us better understand and mitigate the impact of such eruptions on technology in space.The Sun Science stamps are being issued as Forever stamps, which will always be equal in value to the current First-Class Mail 1-ounce price. || ", "hits": 28 }, { "id": 13812, "url": "https://svs.gsfc.nasa.gov/13812/", "result_type": "Produced Video", "release_date": "2021-03-03T10:00:00-05:00", "title": "New ‘Eyewear’ to Deepen the View of NASA’s Roman Space Telescope", "description": "Watch this video to learn more about the Nancy Grace Roman Space Telescope's new near-infrared filter and the benefits it brings.Credit: NASA's Goddard Space Flight CenterMusic: \"Particles and Fields\" and \"Final Words\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Roman_Spectrum.jpg (1920x1080) [242.4 KB] || Roman_Spectrum_print.jpg (1024x576) [52.9 KB] || Roman_Spectrum_searchweb.png (320x180) [53.4 KB] || Roman_Spectrum_thm.png (80x40) [5.0 KB] || 13812_Roman_Infrared_ProRes_1920x1080_2997.mov (1920x1080) [3.2 GB] || 13812_Roman_Infrared_1080.mp4 (1920x1080) [351.9 MB] || 13812_Roman_Infrared_1080.webm (1920x1080) [26.8 MB] || 13812_Roman_Kband_Infrared_SRT_Captions.en_US.srt [4.3 KB] || 13812_Roman_Kband_Infrared_SRT_Captions.en_US.vtt [4.3 KB] || ", "hits": 113 }, { "id": 4887, "url": "https://svs.gsfc.nasa.gov/4887/", "result_type": "Visualization", "release_date": "2021-03-01T10:00:00-05:00", "title": "Heliophysics Sentinels 2020 (Forecast Version)", "description": "In addition to the NASA missions used in research for space weather (see 2020 Heliophysics Fleet) there are additional missions operated by NOAA used for space weather forecasting. As of spring 2020, here's a tour of the NASA and NOAA Heliophysics fleets from the near-Earth satellites out to the inner solar system.The satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observations || ", "hits": 42 }, { "id": 13792, "url": "https://svs.gsfc.nasa.gov/13792/", "result_type": "Produced Video", "release_date": "2021-01-13T12:15:00-05:00", "title": "NASA Missions Unveil Magnetar Eruptions in Nearby Galaxies", "description": "On April 15, 2020, a wave of X-rays and gamma rays lasting only a fraction of a second triggered detectors on NASA and European spacecraft. The event was a giant flare from a magnetar, a type of city-sized stellar remnant that boasts the strongest magnetic fields known. Watch to learn more.Credit: NASA’s Goddard Space Flight CenterMusic: \"Collision Course-Alternative Version\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || MGF_Video_Still.jpg (1920x1080) [602.3 KB] || MGF_Video_Still_print.jpg (1024x576) [264.7 KB] || MGF_Video_Still_searchweb.png (320x180) [74.9 KB] || MGF_Video_Still_thm.png (80x40) [5.7 KB] || 13792_Magnetar_Giant_Flare_ProRes_1920x1080_2997.mov (1920x1080) [2.6 GB] || 13792_Magnetar_Giant_Flare_best_1080.mp4 (1920x1080) [498.6 MB] || 13792_Magnetar_Giant_Flare_good_1080.mp4 (1920x1080) [221.6 MB] || 13792_Magnetar_Giant_Flare_best_1080.webm (1920x1080) [24.0 MB] || 13792_Magnetar_Giant_Flare_SRT_Captions.en_US.srt [4.0 KB] || 13792_Magnetar_Giant_Flare_SRT_Captions.en_US.vtt [4.0 KB] || ", "hits": 275 }, { "id": 13778, "url": "https://svs.gsfc.nasa.gov/13778/", "result_type": "Produced Video", "release_date": "2020-12-03T17:00:00-05:00", "title": "Solar Activity Continues to Rise with 'Anemone' Eruption", "description": "Short video showing the solar flare and subsequent prominence eruption and \"arcade\" of loops.Credit: NASA/GSFC/SDOMusic: \"Beautiful Awesome\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Anemone_Eruption_131-171_Blend.jpg (1920x1080) [281.9 KB] || Anemone_Eruption_131-171_Blend_searchweb.png (180x320) [78.6 KB] || Anemone_Eruption_131-171_Blend_thm.png (80x40) [6.6 KB] || 13778_Anemone_Eruption_ProRes_1920x1080_2997.mov (1920x1080) [2.0 GB] || 13778_Anemone_Eruption_Best_1080.mp4 (1920x1080) [718.2 MB] || 13778_Anemone_Eruption_1080.mp4 (1920x1080) [220.6 MB] || 13778_Anemone_Eruption_Best_1080.webm (1920x1080) [16.0 MB] || AnemoneEruption_SRT_Captions.en_US.srt [500 bytes] || AnemoneEruption_SRT_Captions.en_US.vtt [513 bytes] || ", "hits": 83 }, { "id": 4822, "url": "https://svs.gsfc.nasa.gov/4822/", "result_type": "Visualization", "release_date": "2020-09-15T10:00:00-04:00", "title": "Heliophysics Sentinels 2020", "description": "There have been few changes since the 2018 Heliophysics Fleet. Van Allen Probes and SORCE have been decommissioned, while Solar Orbiter, ICON and SET have been added. As of spring 2020, here's a tour of the NASA Heliophysics fleet from the near-Earth satellites out to the Voyagers beyond the heliopause.Excepting the Voyager missions, the satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observations || ", "hits": 36 }, { "id": 13688, "url": "https://svs.gsfc.nasa.gov/13688/", "result_type": "Produced Video", "release_date": "2020-08-17T11:45:00-04:00", "title": "NASA Explores Earth's Magnetic \"Dent\"", "description": "Music: \"Now We Wait\" by Kamal David Kamruddin [PRS]This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com and Artbeats is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.Complete transcript available. || South_Atlantic_Anomaly_Still_2.jpg (1920x1080) [346.0 KB] || South_Atlantic_Anomaly_Still_2_print.jpg (1024x576) [139.2 KB] || South_Atlantic_Anomaly_Still_2_searchweb.png (320x180) [43.0 KB] || South_Atlantic_Anomaly_Still_2_web.png (320x180) [43.0 KB] || South_Atlantic_Anomaly_Still_2_thm.png (80x40) [4.8 KB] || 13688_South_Atlantic_Anomaly_Fine.mov (1920x1080) [2.6 GB] || 13688_South_Atlantic_Anomaly_Fine.webm (960x540) [65.7 MB] || 13688_South_Atlantic_Anomaly_Fine.mp4 (1920x1080) [292.9 MB] || 13688_South_Atlantic_Anomaly_Fine_lowres.mp4 (1280x720) [52.3 MB] || SAA.en_US.srt [3.5 KB] || SAA.en_US.vtt [3.5 KB] || ", "hits": 231 }, { "id": 4840, "url": "https://svs.gsfc.nasa.gov/4840/", "result_type": "Visualization", "release_date": "2020-08-17T11:00:00-04:00", "title": "South Atlantic Anomaly: 2015 through 2025", "description": "South Atlantic Anomaly from 2015 through 2025 showing the geomagnetic intensity at the Earth's surface and the core-mantle boundary. There are versions that include the dates and colorbars and versions without the date and colorbat.This video is also available on our YouTube channel. || saa_intensity_comp2160_p60.4898_print.jpg (1024x576) [58.0 KB] || saa_intensity_comp2160_p60.4898_print_searchweb.png (320x180) [49.9 KB] || saa_intensity_comp2160_p60.4898_print_thm.png (80x40) [3.8 KB] || saa_intensity_comp_1080p30.mp4 (1920x1080) [31.9 MB] || saa_intensity_comp_1080p60.mp4 (1920x1080) [34.4 MB] || saa_intensity_dataOnly_1080_p30.mp4 (1920x1080) [29.3 MB] || saa_intensity_dataOnly_1080_p60.mp4 (1920x1080) [31.3 MB] || saa_intensity_dataOnly_1080_p30.webm (1920x1080) [9.1 MB] || dataOnly (1920x1080) [0 Item(s)] || saa_intensity_comp2160_p30.mp4 (3840x2160) [86.1 MB] || saa_intensity_comp2160_p60.mp4 (3840x2160) [93.1 MB] || comp (3840x2160) [0 Item(s)] || captions_silent.29860.en_US.srt [43 bytes] || saa_intensity_dataOnly_1080_p30.mp4.hwshow [197 bytes] || ", "hits": 1794 }, { "id": 20320, "url": "https://svs.gsfc.nasa.gov/20320/", "result_type": "Animation", "release_date": "2020-08-14T09:00:00-04:00", "title": "Solar Energetic Particles", "description": "The Sun goes through phases of strong activity, during which eruptions can occur. Such eruptions can have multiple components, including X rays, coronal mass ejection plasma, and solar energetic particles – bursts or events of fast-moving particles. These events can occur suddenly and have the potential to rapidly change the radiation environment of wide swaths of the inner solar system where they may create hazardous conditions. Not only are such conditions dangerous for humans in space, but the intense ionizing radiation can also affect the interior of spacecraft, including sensitive electronics. Solar energetic particles can reach all regions of near-Earth space, including the lunar surface, with the exception of low-altitude and low-latitude Earth orbit, where the Earth’s magnetic field is strong enough to form a protective barrier. || ", "hits": 480 }, { "id": 13664, "url": "https://svs.gsfc.nasa.gov/13664/", "result_type": "Produced Video", "release_date": "2020-07-16T08:00:00-04:00", "title": "ESA and NASA Release First Images From Solar Orbiter Mission", "description": "Scientists from ESA (European Space Agency) and NASA will present the first images captured by Solar Orbiter, the joint ESA/NASA mission to study the Sun, during an online news briefing at 8 a.m. EDT Thursday, July 16. Launched on Feb. 9, 2020, Solar Orbiter turned on all 10 of its instruments together for the first time in mid-June as it made its first close pass of the Sun. The flyby captured the closest images ever taken of the Sun. During the briefing, mission experts will discuss what these closeup images reveal about our star, including what we can learn from Solar Orbiter’s new measurements of particles and magnetic fields flowing from the Sun.The briefing will stream live at:https://www.nasa.gov/solarorbiterfirstlight/Participants in the call include:•Daniel Müller – Solar Orbiter Project Scientist at ESA•Holly R. Gilbert – Solar Orbiter Project Scientist at NASA•José Luis Pellón Bailón – Solar Orbiter Deputy Spacecraft Operations Manager at ESA•David Berghmans – Principal investigator of the Extreme Ultraviolet Imager (EUI) at the Royal Observatory of Belgium•Sami Solanki – Principal investigator of the Polarimetric and Helioseismic Imager (PHI) and director of the Max Planck Institute for Solar System Research•Christopher J. Owen – Principal investigator of the Solar Wind Analyser (SWA) at Mullard Space Science Laboratory, University College London•ESA’s first light images•ESA press release •NASA feature story || ", "hits": 278 }, { "id": 13625, "url": "https://svs.gsfc.nasa.gov/13625/", "result_type": "Produced Video", "release_date": "2020-05-25T11:00:00-04:00", "title": "First Map of Mars Electric Currents", "description": "MAVEN data have enabled the first map of the electric current systems (blue and red arrows) that shape the induced magnetic field surrounding Mars.Credit: NASA/Goddard/MAVEN/CU Boulder/SVSUniversal Production Music: “A Lucid Dream” and “Shimmer Oscillations” by James Joshua OttoWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || MarsElectricCurrentsPreview6_print.jpg (1024x576) [305.8 KB] || MarsElectricCurrentsPreview6.jpg (1920x1080) [853.6 KB] || MarsElectricCurrentsPreview6_searchweb.png (320x180) [50.6 KB] || MarsElectricCurrentsPreview6_thm.png (80x40) [5.3 KB] || 13625_Mars_Electric_Currents_Twitter.mp4 (1280x720) [63.8 MB] || 13625_Mars_Electric_Currents_Facebook.mp4 (1920x1080) [359.1 MB] || 13625_Mars_Electric_Currents_YouTube.webm (3840x2160) [91.7 MB] || 13625_Mars_Electric_Currents_Captions.en_US.srt [7.2 KB] || 13625_Mars_Electric_Currents_Captions.en_US.vtt [6.8 KB] || 13625_Mars_Electric_Currents_YouTube.mp4 (3840x2160) [2.8 GB] || 13625_Mars_Electric_Currents_MASTER.mov (3840x2160) [14.2 GB] || 13625_Mars_Electric_Currents_Facebook.mp4.hwshow [134 bytes] || ", "hits": 106 }, { "id": 4824, "url": "https://svs.gsfc.nasa.gov/4824/", "result_type": "Visualization", "release_date": "2020-05-25T00:00:00-04:00", "title": "MAVEN Observes Solar Particle Velocities and the Induced Magnetic Field", "description": "MAVEN orbits Mars and measures solar particle velocities and variations in the solar wind’s magnetic field. || maven_vels_magField.03000_print.jpg (1024x576) [92.5 KB] || maven_vels_magField.03000_searchweb.png (320x180) [63.5 KB] || maven_vels_magField.03000_thm.png (80x40) [4.2 KB] || maven_vels_magField_1080p30.mp4 (1920x1080) [83.1 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || maven_vels_magField_1080p30.webm (1920x1080) [19.0 MB] || 4824_MAVEN_Solar_Wind_Data_1080_30p.mov (1920x1080) [2.6 GB] || maven_vels_magField_1080p30.mp4.hwshow [193 bytes] || ", "hits": 92 }, { "id": 4825, "url": "https://svs.gsfc.nasa.gov/4825/", "result_type": "Visualization", "release_date": "2020-05-25T00:00:00-04:00", "title": "MAVEN – Mars and Solar Wind Simulation", "description": "This simulation depicts the solar wind interacting with the Mars upper atmosphere, with MAVEN's orbit embedded. || maven_cme44.03600_print.jpg (1024x512) [253.9 KB] || maven_cme44.03600_searchweb.png (320x180) [92.7 KB] || maven_cme44.03600_thm.png (80x40) [5.2 KB] || 1920x1080_16x9_30p (2048x1024) [0 Item(s)] || maven_cme44_1024p30.webm (2048x1024) [5.9 MB] || maven_cme44_1024p30.mp4 (2048x1024) [195.1 MB] || maven_cme44_1024p30.mp4.hwshow [58 bytes] || ", "hits": 61 }, { "id": 40413, "url": "https://svs.gsfc.nasa.gov/gallery/earth-science-playlist/", "result_type": "Gallery", "release_date": "2020-04-01T00:00:00-04:00", "title": "Earth Science Playlist", "description": "No description available.", "hits": 10 }, { "id": 4784, "url": "https://svs.gsfc.nasa.gov/4784/", "result_type": "Visualization", "release_date": "2020-02-21T00:00:00-05:00", "title": "ENSO Teleconnections and Rift Valley fever (RVF) Outbreaks", "description": "During the 2008-2011 period, ENSO events brought changes to weather conditions across the globe that triggered infectious disease outbreaks, such as mosquito-borne Rift Valley fever (RVF) in South Africa. This visualization with corresponding data dashboard shows how Sea Surface Temperature (SST) anomalies in the equatorial Pacific Ocean (left) gave rise to Precipitation (center) and Vegetation (right) Index Anomalies in South Africa. During La Niña events, Southern Africa receives persistent and above normal rainfall, which floods habitats of RVF mosquito vectors triggering hatching of RVF virus infected eggs. The above-normal rainfall is followed by an increase in vegetation creating appropriate habitats for the mosquito vectors setting the stage for RVF outbreak activity, which in simple terms means an uptick in mosquito populations that cause infections of domestic livestock and human populations with the RVF virus. However, in rare cases there is a departure from this canonical response, as we can observe in 2009-2010, when a mild El Niño event resulted in above normal vegetaton and a large RVF outbreak in South Africa. || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_2960_print.jpg (1024x576) [107.8 KB] || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_3525_searchweb.png (320x180) [63.0 KB] || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_3525_thm.png (80x40) [6.5 KB] || ENSO_Teleconnections (1920x1080) [0 Item(s)] || SST_Precip_NDVI_Dashboard_2008_2011_1920x1080_p30.mp4 (1920x1080) [22.7 MB] || ENSO_Teleconnections (3840x2160) [0 Item(s)] || ENSO_Teleconnections (3840x2160) [0 Item(s)] || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_p30.mp4 (3840x2160) [56.0 MB] || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_p30.webm (3840x2160) [10.2 MB] || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_2960.tif (3840x2160) [3.4 MB] || ENSO_TeleconnectionsRVF_2008_2011_3840x2160_3525.tif (3840x2160) [3.4 MB] || ", "hits": 50 }, { "id": 20306, "url": "https://svs.gsfc.nasa.gov/20306/", "result_type": "Animation", "release_date": "2020-01-27T14:00:00-05:00", "title": "Solar Orbiter - NASA Animations", "description": "Solar Orbiter is an international cooperative mission between the European Space Agency and NASA that addresses a central question of heliophysics: How does the Sun create and control the constantly changing space environment throughout the solar system? The Sun creates what’s known as the heliosphere — a giant bubble of charged particles and magnetic fields blown outward by the Sun that stretches more than twice the distance to Pluto at its nearest edge, enveloping every planet in our solar system and shaping the space around us. To understand it, Solar Orbiter will travel as close as 26 million miles from the Sun, inside the orbit of Mercury. There, it will measure the magnetic fields, waves, energetic particles and plasma escaping the Sun while they are in their pristine state, before being modified and mixed in their long journey from the Sun. || ", "hits": 142 }, { "id": 40409, "url": "https://svs.gsfc.nasa.gov/gallery/fermi-stills/", "result_type": "Gallery", "release_date": "2020-01-22T00:00:00-05:00", "title": "Fermi Stills", "description": "A collection of Fermi-related still images, illustrations, graphics and short clips.", "hits": 296 }, { "id": 13422, "url": "https://svs.gsfc.nasa.gov/13422/", "result_type": "Produced Video", "release_date": "2019-12-17T10:00:00-05:00", "title": "A New Kind of Explosion on the Sun", "description": "Complete transcript available.Watch this video on the NASA Goddard YouTube channel.Music Credit: Light Hearted Angst by Dewey Dellay || ReconnThumb.jpg (1920x1080) [156.1 KB] || ReconnThumb_searchweb.png (320x180) [100.6 KB] || ReconnThumb_thm.png (80x40) [7.3 KB] || ForcedReconnV2_Twitter.mp4 (1920x1080) [29.6 MB] || ForcedReconnV2.webm (1920x1080) [14.8 MB] || ForcedReconnV2.mp4 (1920x1080) [134.9 MB] || ForcedReconnV2_FB.mp4 (1920x1080) [155.5 MB] || ForcedReconnV2_YouTube.mp4 (1920x1080) [207.3 MB] || ForcedReconnV2.en_US.srt [2.6 KB] || ForcedReconnV2.en_US.vtt [2.6 KB] || ForcedReconnV2.mov (1920x1080) [1.7 GB] || ", "hits": 176 }, { "id": 13502, "url": "https://svs.gsfc.nasa.gov/13502/", "result_type": "Produced Video", "release_date": "2019-12-10T17:00:00-05:00", "title": "AGU 2019 — Postcards from the edge of space: New images, new phenomena, and new insights", "description": "In a Dec. 10 press event at the fall meeting of the American Geophysical Union in San Francisco, California, three scientists presented new images of the ionosphere, the dynamic region where Earth’s atmosphere meets space. Home to astronauts and everyday technology like radio and GPS, the ionosphere constantly responds to changes from space above and Earth below.The collection of images presented include the first images from NASA’s ICON, new science results from NASA’s GOLD, and observations of a fleeting, never-before-studied aurora. Together, they bring color to invisible processes that have widespread implications for the part of space that is closest to home.SPEAKERS:• Jennifer Briggs, Pepperdine University, Malibu, California, United States• Richard Eastes, University of Colorado Boulder, Boulder, Colorado, United States• Thomas Immel, University of California Berkeley, Berkeley, California, United States || ", "hits": 72 }, { "id": 13503, "url": "https://svs.gsfc.nasa.gov/13503/", "result_type": "Produced Video", "release_date": "2019-12-10T13:00:00-05:00", "title": "How NASA Studies The Space Near Earth", "description": "NASA studies the space around our home planet, a region we call geospace. It might appear empty, but geospace is bustling with electrically charged particles and magnetic fields — all of which can impact the technology and satellites we have flying through it. NASA uses specialized tools to study changing conditions in geospace, known as space weather. Each examines geospace in its own way. Together, they help us visualize, and better understand, the invisible processes shaping the space that is closest to home. || ", "hits": 107 }, { "id": 13484, "url": "https://svs.gsfc.nasa.gov/13484/", "result_type": "Produced Video", "release_date": "2019-12-04T13:00:00-05:00", "title": "Parker Solar Probe First Findings - Media Telecon", "description": "NASA to Present First Parker Solar Probe Findings in Media TeleconferenceNASA will announce the first results from the Parker Solar Probe mission, the agency's mission to \"touch\" the Sun, during a media teleconference at 1:30 pm EST on Wednesday, Dec. 4, 2019.Parker has traveled closer to our star than any human-made object before it. The teleconference will discuss the first papers from the principal investigators of the mission’s four instruments. The papers will be published online Wednesday in Nature at 1 pm EST.The teleconference audio will stream live at:https://www.nasa.gov/nasaliveParticipants in the call are: •Nicola Fox, director of the Heliophysics Division, Science Mission Directorate, NASA Headquarters, Washington•Stuart Bale, principal investigator of the FIELDS instrument at the University of California, Berkeley•Justin Kasper, principal investigator of the SWEAP instrument at the University of Michigan in Ann Arbor•Russ Howard, principal investigator of the WISPR instrument at the Naval Research Laboratory in Washington•David McComas, principal investigator of the ISʘIS instrument at Princeton University in Princeton, N.J. || ", "hits": 85 }, { "id": 13236, "url": "https://svs.gsfc.nasa.gov/13236/", "result_type": "Produced Video", "release_date": "2019-08-15T09:50:00-04:00", "title": "Fermi Sees the Moon in Gamma Rays", "description": "These images show the steadily improving view of the Moon’s gamma-ray glow from NASA’s Fermi Gamma-ray Space Telescope. Each 5-by-5-degree image is centered on the Moon and shows gamma rays with energies above 31 million electron volts, or tens of millions of times that of visible light. At these energies, the Moon is actually brighter than the Sun. Brighter colors indicate greater numbers of gamma rays. This image sequence shows how longer exposure, ranging from two to 128 months (10.7 years), improved the view.Credit: NASA/DOE/Fermi LAT Collaboration || MoonvsTimesingleimageen.jpg (4322x2161) [5.2 MB] || ", "hits": 105 }, { "id": 13275, "url": "https://svs.gsfc.nasa.gov/13275/", "result_type": "Produced Video", "release_date": "2019-08-07T11:30:00-04:00", "title": "How NASA Will Protect Astronauts From Space Radiation", "description": "Today, the Apollo-era flares serve as a reminder of the threat of radiation exposure for technology and astronauts in space. Understanding and predicting solar eruptions is crucial for safe space exploration. Almost 50 years since those 1972 storms, the data, technology and resources available to NASA have improved, enabling advancements towards space weather forecasts and astronaut protection — key to NASA’s Artemis program to return astronauts to the Moon.", "hits": 250 }, { "id": 12589, "url": "https://svs.gsfc.nasa.gov/12589/", "result_type": "Produced Video", "release_date": "2019-06-10T10:00:00-04:00", "title": "Getting SET - The Mission to Protect Satellites from Radiation", "description": "SET is the latest addition to NASA’s fleet of heliophysics observatories. NASA heliophysics missions study a vast interconnected system from the Sun to the space surrounding Earth and other planets, and to the farthest limits of the Sun’s constantly flowing stream of solar wind. SET’s observations provide key information on the Sun’s effects on our spacecraft, enabling further exploration of space. Watch this video on the NASA Goddard YouTube channel.Complete transcript available.Music credits: Night Moves by Max Cameron Concors, Wavelengths by Max Cameron Concors, and Alpha Helix by David Travis Edwards, Robert Anthony Navarro, Matthew St Laurent, and Christian Telford. End tag music credits: Radiant Energy by Chris Constantinou, Paul Frazer || SETThumb.jpg (1920x1080) [191.0 KB] || SETThumb_searchweb.png (320x180) [79.4 KB] || SETThumb_thm.png (80x40) [6.2 KB] || 12589_SET.V3.webm (1920x1080) [31.1 MB] || captions.en_US.srt [4.4 KB] || captions.en_US.vtt [4.2 KB] || 12589_SET.en_US.srt [4.2 KB] || 12589_SET.en_US.vtt [4.2 KB] || 12589_SET.V3.mov (1920x1080) [5.5 GB] || 12589_SET.V3.mp4 (1920x1080) [206.9 MB] || 12589_SET.V3FB1080.mp4 (1920x1080) [241.6 MB] || ", "hits": 84 }, { "id": 13214, "url": "https://svs.gsfc.nasa.gov/13214/", "result_type": "Produced Video", "release_date": "2019-05-30T10:45:00-04:00", "title": "NICER's Night Moves", "description": "This image of the whole sky shows 22 months of X-ray data recorded by NASA's Neutron star Interior Composition Explorer (NICER) payload aboard the International Space Station during its nighttime slews between targets. NICER frequently observes targets best suited to its core mission (“mass-radius” pulsars) and those whose regular pulses are ideal for the Station Explorer for X-ray Timing and Navigation Technology (SEXTANT) experiment. One day they could form the basis of a GPS-like system for navigating the solar system.Credits: NASA/NICER || NICERNightMoveslabels.jpg (3299x1650) [13.7 MB] || ", "hits": 90 }, { "id": 4707, "url": "https://svs.gsfc.nasa.gov/4707/", "result_type": "Infographic", "release_date": "2019-02-22T00:00:00-05:00", "title": "Solar Wind Infographic", "description": "Large image version. PDF for posters linked below. || Solar_Wind_Infographic_Final.jpg (2418x3000) [1.3 MB] || Solar_Wind_Infographic_Final_searchweb.png (320x180) [97.7 KB] || Solar_Wind_Infographic_Final_thm.png (80x40) [7.6 KB] || ", "hits": 91 }, { "id": 12397, "url": "https://svs.gsfc.nasa.gov/12397/", "result_type": "Produced Video", "release_date": "2019-02-04T12:00:00-05:00", "title": "Mars' Magnetic Tail", "description": "Mars' magnetic tail is shaped and twisted by the solar wind. || Mars_vs_Solar_Storm_1024x576.jpg (1024x576) [131.3 KB] || Mars_vs_Solar_Storm_print.jpg (1024x576) [145.9 KB] || Mars_vs_Solar_Storm.png (3840x2160) [9.8 MB] || Mars_vs_Solar_Storm_searchweb.png (320x180) [96.6 KB] || Mars_vs_Solar_Storm_thm.png (80x40) [6.4 KB] || ", "hits": 368 }, { "id": 4360, "url": "https://svs.gsfc.nasa.gov/4360/", "result_type": "Visualization", "release_date": "2018-12-10T11:00:00-05:00", "title": "Heliophysics Sentinels 2018", "description": "This movie presents the trajectories of the heliophysics fleet from close to Earth to out beyond the heliopause. || Sentinels2018.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_print.jpg (1024x576) [74.5 KB] || Sentinels2018.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_searchweb.png (180x320) [65.6 KB] || Sentinels2018.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_thm.png (80x40) [5.1 KB] || Sentinels2018.Sentinels2Voyager_1080p30.mp4 (1920x1080) [40.3 MB] || Sentinels2018.Sentinels2Voyager_1080p30.webm (1920x1080) [6.3 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || Sentinels2018.Sentinels2Voyager_2160p30.mp4 (3840x2160) [125.7 MB] || Sentinels2018.Sentinels2Voyager_1080p30.mp4.hwshow || ", "hits": 33 }, { "id": 13094, "url": "https://svs.gsfc.nasa.gov/13094/", "result_type": "Produced Video", "release_date": "2018-11-08T13:00:00-05:00", "title": "Multimessenger Timeline Resources", "description": "The media elements below appear in the multimessenger astronomy video \"Luck Favors the Prepared.\" || A simple animation of a gamma ray moving through space.Credit: NASA's Goddard Space Flight Center || Gamma_Ray_animation.00001_print.jpg (1024x576) [15.9 KB] || Gamma_Ray_animation.00001_print_searchweb.png (320x180) [22.1 KB] || Gamma_Ray_animation.00001_print_thm.png (80x40) [2.3 KB] || Gamma_Ray_animation.mov (1280x720) [51.5 MB] || Gamma_Ray_animation.webm (1280x720) [773.0 KB] || || ", "hits": 60 }, { "id": 12947, "url": "https://svs.gsfc.nasa.gov/12947/", "result_type": "Produced Video", "release_date": "2018-10-16T12:00:00-04:00", "title": "Launching an ICON", "description": "The Ionospheric Connection Explorer will explore the mysteries of where Earth meets space. || STORYCOVER_ICON_Image_Portrait16x9_1024x576.jpg (1024x576) [187.1 KB] || STORYCOVER_ICON_Image_Portrait16x9.jpg (2550x1434) [637.0 KB] || STORYCOVER_NEW_ICON_Image_Portrait.jpg (2550x3300) [707.1 KB] || STORYCOVER_ICON_Image_Portrait16x9_searchweb.png (320x180) [82.4 KB] || STORYCOVER_ICON_Image_Portrait16x9_thm.png (80x40) [5.7 KB] || ", "hits": 31 }, { "id": 4637, "url": "https://svs.gsfc.nasa.gov/4637/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsars and their Magnetic Field - Vacuum solution", "description": "This movie presents a basic tour around the vacuum magnetic field solution. This version is generated with some simple reference objects for more general use. || BasicPulsarDipole_tour_inertial.HD1080i.01001_print.jpg (1024x576) [51.0 KB] || tour-glyph (1920x1080) [0 Item(s)] || BasicPulsarDipole_tour_glyph.HD1080i_p30.mp4 (1920x1080) [29.3 MB] || BasicPulsarDipole_tour_glyph.HD1080i_p30.webm (1920x1080) [4.3 MB] || tour-glyph (3840x2160) [0 Item(s)] || BasicPulsarDipole_tour_glyph_2160p30.mp4 (3840x2160) [67.0 MB] || BasicPulsarDipole_tour_glyph.HD1080i_p30.mp4.hwshow [206 bytes] || ", "hits": 98 }, { "id": 4638, "url": "https://svs.gsfc.nasa.gov/4638/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsar Current Sheets - Magnetic Field Solution", "description": "This movie presents a basic tour around the simulation magnetic field. This version is generated with some simple reference objects for more general use. || PulsarParticles_grid_tour_inertial.HD1080i.01001_print.jpg (1024x576) [49.5 KB] || tour-glyph (1920x1080) [0 Item(s)] || PulsarParticles_grid_tour_inertial.HD1080i_p30.mp4 (1920x1080) [22.6 MB] || PulsarParticles_grid_tour_inertial.HD1080i_p30.webm (1920x1080) [4.3 MB] || tour-glyph (3840x2160) [0 Item(s)] || PulsarParticles_grid_tour_2160p30.mp4 (3840x2160) [66.2 MB] || PulsarParticles_grid_tour_inertial.HD1080i_p30.mp4.hwshow [212 bytes] || ", "hits": 58 }, { "id": 4644, "url": "https://svs.gsfc.nasa.gov/4644/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsar Current Sheets - Bulk Particle Trajectories", "description": "This movie presents a basic tour around the simulation magnetic field including motion of the bulk particles. This version is generated with some simple reference objects for more general use. || PulsarParticles_grid_bulk_tour_inertial.HD1080i.01001_print.jpg (1024x576) [112.0 KB] || tour-glyph (1920x1080) [0 Item(s)] || PulsarParticles_grid_bulk_tour.HD1080i_p30.mp4 (1920x1080) [67.7 MB] || PulsarParticles_grid_bulk_tour.HD1080i_p30.webm (1920x1080) [5.3 MB] || tour-glyph (3840x2160) [0 Item(s)] || PulsarParticles_grid_bulk_tour_2160p30.mp4 (3840x2160) [129.1 MB] || PulsarParticles_grid_bulk_tour.HD1080i_p30.mp4.hwshow [208 bytes] || ", "hits": 78 }, { "id": 4645, "url": "https://svs.gsfc.nasa.gov/4645/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsar Current Sheets - Electron flows", "description": "This movie presents a basic tour around the simulation magnetic field including motion of the high-energy electrons. This version is generated with some simple reference objects for more general use. || PulsarParticles_grid_electrons_tour_inertial.HD1080i.01001_print.jpg (1024x576) [100.3 KB] || tour-glyph (1920x1080) [0 Item(s)] || PulsarParticles_grid_electrons_tour.HD1080i_p30.mp4 (1920x1080) [78.4 MB] || PulsarParticles_grid_electrons_tour.HD1080i_p30.webm (1920x1080) [5.4 MB] || tour-glyph (3840x2160) [0 Item(s)] || PulsarParticles_grid_electrons_tour_2160p30.mp4 (3840x2160) [187.4 MB] || PulsarParticles_grid_electrons_tour.HD1080i_p30.mp4.hwshow [213 bytes] || ", "hits": 35 }, { "id": 4646, "url": "https://svs.gsfc.nasa.gov/4646/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsar Current Sheets - Positron Flows", "description": "This movie presents a basic tour around the simulation magnetic field including motion of the high-energy positrons. This version is generated with some simple reference objects for more general use. || PulsarParticles_grid_positrons_tour_inertial.HD1080i.01001_print.jpg (1024x576) [114.9 KB] || tour-glyph (1920x1080) [0 Item(s)] || PulsarParticles_grid_positrons_tour.HD1080i_p30.mp4 (1920x1080) [82.8 MB] || PulsarParticles_grid_positrons_tour.HD1080i_p30.webm (1920x1080) [7.9 MB] || tour-glyph (3840x2160) [0 Item(s)] || PulsarParticles_grid_positrons_tour_2160p30.mp4 (3840x2160) [198.5 MB] || PulsarParticles_grid_positrons_tour.HD1080i_p30.mp4.hwshow [213 bytes] || ", "hits": 102 }, { "id": 4647, "url": "https://svs.gsfc.nasa.gov/4647/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsar Current Sheets - Electron & Positron Flows", "description": "This movie presents a basic tour around the simulation magnetic field including motion of the high-energy electrons and positrons. This version is generated with some simple reference objects for more general use. || PulsarParticles_grid_positrons_electrons_tour_inertial.HD1080i.01001_print.jpg (1024x576) [142.4 KB] || tour-glyph (1920x1080) [0 Item(s)] || PulsarParticles_grid_positrons_electrons_tour.HD1080i_p30.webm (1920x1080) [8.7 MB] || PulsarParticles_grid_positrons_electrons_tour.HD1080i_p30.mp4 (1920x1080) [121.5 MB] || tour-glyph (3840x2160) [0 Item(s)] || PulsarParticles_grid_positrons_electrons_tour_2160p30.mp4 (3840x2160) [302.5 MB] || PulsarParticles_grid_positrons_electrons_tour.HD1080i_p30.mp4.hwshow [223 bytes] || ", "hits": 30 }, { "id": 4648, "url": "https://svs.gsfc.nasa.gov/4648/", "result_type": "Visualization", "release_date": "2018-10-10T11:00:00-04:00", "title": "Pulsar Current Sheets - All Particle Flows", "description": "This movie presents a basic tour around the simulation magnetic field including motion of the the bulk particles and high-energy electrons and positrons. This version is generated with some simple reference objects for more general use. || PulsarParticles_grid_bulk_positrons_electrons_tour_inertial.HD1080i.01001_print.jpg (1024x576) [172.3 KB] || tour-glyph (1920x1080) [0 Item(s)] || PulsarParticles_grid_bulk_positrons_electrons_tour.HD1080i_p30.webm (1920x1080) [9.4 MB] || PulsarParticles_grid_bulk_positrons_electrons_tour.HD1080i_p30.mp4 (1920x1080) [148.0 MB] || tour-glyph (3840x2160) [0 Item(s)] || PulsarParticles_grid_bulk_positrons_electrons_tour_2160p30.mp4 (3840x2160) [375.4 MB] || PulsarParticles_grid_bulk_positrons_electrons_tour.HD1080i_p30.mp4.hwshow [228 bytes] || ", "hits": 101 }, { "id": 13058, "url": "https://svs.gsfc.nasa.gov/13058/", "result_type": "Produced Video", "release_date": "2018-10-10T11:00:00-04:00", "title": "Simulations Create New Insights Into Pulsars", "description": "Explore a new “pulsar in a box” computer simulation that tracks the fate of electrons (blue) and their antimatter kin, positrons (red), as they interact with powerful magnetic and electric fields around a neutron star. Lighter colors indicate higher particle energies. Each particle seen in this visualization actually represents trillions of electrons or positrons. Better knowledge of the particle environment around neutron stars will help astronomers understand how they produce precisely timed radio and gamma-ray pulses.Credit: NASA’s Goddard Space Flight CenterMusic: \"Reaching for the Horizon\" and \"Leaving Earth\" from Killer TracksWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || Pulsar_Still_1_print.jpg (1024x576) [436.1 KB] || Pulsar_Still_1.jpg (3840x2160) [4.5 MB] || Pulsar_Still_1_searchweb.png (320x180) [134.5 KB] || Pulsar_Still_1_thm.png (80x40) [9.1 KB] || 13058_Pulsar_Particle_Simulation_1080.webm (1920x1080) [25.8 MB] || 13058_Pulsar_Particle_Simulation_1080.mp4 (1920x1080) [208.0 MB] || 13058_Pulsar_Particle_Simulation_H264_1080.mov (1920x1080) [313.3 MB] || 13058_Pulsar_Particle_Simulation_SRT_Captions.en_US.srt [3.7 KB] || 13058_Pulsar_Particle_Simulation_SRT_Captions.en_US.vtt [3.6 KB] || 13058_Pulsar_Particle_Simulation_2160.mp4 (3840x2160) [523.3 MB] || 13058_Pulsar_Particle_Simulation_ProRes_3840x2160_2997.mov (3840x2160) [10.6 GB] || ", "hits": 180 } ] }