{ "count": 10598, "next": "http://svs.gsfc.nasa.gov/api/search/?limit=100&offset=100&sort_by_1=popularity", "previous": null, "results": [ { "id": 5660, "url": "http://svs.gsfc.nasa.gov/5660/", "result_type": "Visualization", "release_date": "2026-07-15T11:59:00-04:00", "title": "The Geoid", "description": "The geoid is an equipotential surface that can be thought of as the shape an ocean surface would take due to the Earth's gravity field. In this visualization the geoid height is greatly exaggerated, by a factor of 10,000. The geoid height visualized here comes from the gravity field model GOCO06s, a satellite-only global gravity field model computed by the GOCO (Gravity Observation Combination) project.", "hits": 11576 }, { "id": 4720, "url": "http://svs.gsfc.nasa.gov/4720/", "result_type": "Visualization", "release_date": "2019-09-06T10:00:00-04:00", "title": "CGI Moon Kit", "description": "These color and elevation maps are designed for use in 3D rendering software. They are created from data assembled by the Lunar Reconnaissance Orbiter camera and laser altimeter instrument teams.", "hits": 10799 }, { "id": 5632, "url": "http://svs.gsfc.nasa.gov/5632/", "result_type": "Visualization", "release_date": "2026-04-06T05:00:00-04:00", "title": "Artemis II mission trajectory", "description": "Artemis II launches four astronauts aboard NASA’s Orion spacecraft into Earth orbit, sending them on a loop around the Moon before returning safely to Earth. The mission follows a free-return trajectory that uses the gravity of the Earth and Moon to naturally guide the crew home. This visualization shows the mission trajectory based on flight-derived ephemeris data.", "hits": 9379 }, { "id": 5587, "url": "http://svs.gsfc.nasa.gov/5587/", "result_type": "Visualization", "release_date": "2025-12-11T12:00:00-05:00", "title": "Moon Phase and Libration, 2026", "description": "The animation archived on this page shows the geocentric phase, libration, position angle of the axis, and apparent diameter of the Moon throughout the year 2026, at hourly intervals.", "hits": 7457 }, { "id": 4851, "url": "http://svs.gsfc.nasa.gov/4851/", "result_type": "Visualization", "release_date": "2020-09-09T13:15:00-04:00", "title": "Deep Star Maps 2020", "description": "The star map in celestial coordinates, at five different resolutions. The map is centered at 0h right ascension, and r.a. increases to the left. || starmap_2020_4k_print.jpg (1024x512) [41.8 KB] || starmap_2020_4k_searchweb.png (320x180) [53.9 KB] || starmap_2020_4k_thm.png (80x40) [5.5 KB] || starmap_2020_4k.exr (4096x2048) [34.3 MB] || starmap_2020_8k.exr (8192x4096) [124.5 MB] || starmap_2020_16k.exr (16384x8192) [422.9 MB] || starmap_2020_32k.exr (32768x16384) [1.4 GB] || starmap_2020_64k.exr (65536x32768) [3.8 GB] || ", "hits": 6967 }, { "id": 5672, "url": "http://svs.gsfc.nasa.gov/5672/", "result_type": "Visualization", "release_date": "2026-08-21T13:30:00-04:00", "title": "August 27-28, 2026 Deep Partial Lunar Eclipse", "description": "On August 28, 2026 (the evening of the 27th in some time zones), the Moon passes into the shadow of Earth, creating a deep partial lunar eclipse. At the moment of greatest eclipse, 4:13 a.m. Univeral Time, 96.3% of the Moon's disk will be within Earth's umbra. The Americas are centrally located for observing this eclipse.", "hits": 6765 }, { "id": 5647, "url": "http://svs.gsfc.nasa.gov/5647/", "result_type": "Visualization", "release_date": "2026-05-22T14:00:00-04:00", "title": "Map of the August 12, 2026, Total Solar Eclipse", "description": "On Wednesday, August 12, 2026, the Moon passes in front of the Sun, casting its shadow across a broad swath of Earth's northern hemisphere. Totality is visible in Spain and Iceland, while the rest of Europe and parts of North America and Africa experience a partial eclipse.", "hits": 6591 }, { "id": 40343, "url": "http://svs.gsfc.nasa.gov/gallery/moonphase/", "result_type": "Gallery", "release_date": "2017-12-12T00:00:00-05:00", "title": "Moon Phase and Libration", "description": "Current Moonshow_moon_image(); show_moon_info();\nEvery year since 2011, the SVS produces its annual visualization of the Moon's phase and libration comprising 8760 hourly renderings of the precise size, orientation, and illumination of our nearest neighbor in space. The above displays the current state of the Moon. Click on the image to download a much larger version with labeled craters and additional graphics. Follow the links below to see the Moon at any hour of the year, play the animations, access the frames at multiple resolutions, and read detailed explanations.", "hits": 6433 }, { "id": 40001, "url": "http://svs.gsfc.nasa.gov/gallery/the-galleries/", "result_type": "Gallery", "release_date": "2000-01-01T00:00:00-05:00", "title": "The Galleries", "description": "No description available.", "hits": 6424 }, { "id": 14866, "url": "http://svs.gsfc.nasa.gov/14866/", "result_type": "Produced Video", "release_date": "2025-07-15T00:00:00-04:00", "title": "Cosmic Desktop & Phone Wallpapers", "description": "We can’t clean up your messy desktop, but we can provide a bit of beauty from the universe to act as a backdrop to it. Here you’ll find a collection of images from across the universe. Download these phone and desktop wallpapers for your screens. ||", "hits": 6365 }, { "id": 20377, "url": "http://svs.gsfc.nasa.gov/20377/", "result_type": "Animation", "release_date": "2023-06-13T12:00:00-04:00", "title": "Alpha Centauri Stellar System", "description": "At 4.3 light-years away, Alpha Centauri A and B are the nearest Sun-like stars to our solar system. They orbit with Proxima Centauri as a triple star system.Alpha Centauri A is a Class G star that is 1.1 times the mass of the Sun. Alpha Centauri B is slightly cooler Class K star that is 0.9 times the mass of the Sun. Proxima Centauri, the closest star to the Sun, is a much smaller and cooler star, called a red dwarf. While no planets have been found around Alpha Centauri A or B, Proxima Centauri has two confirmed planets. || ", "hits": 5070 }, { "id": 5683, "url": "http://svs.gsfc.nasa.gov/5683/", "result_type": "Visualization", "release_date": "2026-10-15T12:30:00-04:00", "title": "Signs of El Niño in 2026", "description": "These visualizations compare ocean conditions in the tropical Pacific during the same months in 2025 and 2026, using sea surface temperature, ocean color, and sea surface height data. Together, they highlight changes in the ocean that may signal the development of El Niño conditions.", "hits": 4640 }, { "id": 4955, "url": "http://svs.gsfc.nasa.gov/4955/", "result_type": "Visualization", "release_date": "2021-11-18T10:00:00-05:00", "title": "Moon Phase and Libration, 2022", "description": "Dial-A-Moon || moon.0001.jpg (730x730) || comp.0001.tif (5760x3240) || || ", "hits": 4438 }, { "id": 14576, "url": "http://svs.gsfc.nasa.gov/14576/", "result_type": "Visualization", "release_date": "2024-05-06T13:00:00-04:00", "title": "NASA Black Hole Visualization Takes Viewers Beyond the Brink", "description": "In this flight toward a supermassive black hole, labels highlight many of the fascinating features produced by the effects of general relativity along the way. This supercomputer visualization tracks a camera as it approaches, briefly orbits, and then crosses the event horizon — the point of no return — of a supersized black hole similar in mass to the one at the center of our galaxy. Credit: NASA's Goddard Space Flight Center/J. Schnittman and B. PowellMusic: “Tidal Force,” Thomas Daniel Bellingham [PRS], Universal Production Music“Memories” from Digital Juice“Path Finder,” Eric Jacobsen [TONO] and Lorenzo Castellarin [BMI], Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || 14576_BHPlunge_Explain_Still.jpg (3840x2160) [1.2 MB] || 14576_PageThumbnail.jpg (3840x2160) [1.2 MB] || 14576_PageThumbnail_searchweb.png (180x320) [85.0 KB] || 14576_PageThumbnail_thm.png (80x40) [9.6 KB] || 14576_BHPlunge_Explainer_1080.mp4 (1920x1080) [319.5 MB] || 14576_BHPlunge_Explainer_Captions.en_US.srt [2.5 KB] || 14576_BHPlunge_Explainer_Captions.en_US.vtt [2.4 KB] || 14576_BHPlunge_Explainer_4k.mp4 (3840x2160) [1.5 GB] || 14576_BHPlunge_Explainer_4kYouTube.mp4 (3840x2160) [3.0 GB] || 14576_BHPlunge_Explainer_ProRes_3840x2160_2997.mov (3840x2160) [12.8 GB] || ", "hits": 3881 }, { "id": 13326, "url": "http://svs.gsfc.nasa.gov/13326/", "result_type": "Produced Video", "release_date": "2019-09-25T13:00:00-04:00", "title": "Black Hole Accretion Disk Visualization", "description": "This movie shows a complete revolution around a simulated black hole and its accretion disk following a path that is perpendicular to the disk. The black hole’s extreme gravitational field redirects and distorts light coming from different parts of the disk, but exactly what we see depends on our viewing angle. The greatest distortion occurs when viewing the system nearly edgewise. As our viewpoint rotates around the black hole, we see different parts of the fast-moving gas in the accretion disk moving directly toward us. Due to a phenomenon called \"relativistic Doppler beaming,\" gas in the disk that's moving toward us makes that side of the disk appear brighter, the opposite side darker. This effect disappears when we're directly above or below the disk because, from that angle, none of the gas is moving directly toward us.When our viewpoint passes beneath the disk, it looks like the gas is moving in the opposite direction. This is no different that viewing a clock from behind, which would make it look like the hands are moving counter-clockwise.CORRECTION: In earlier versions of the 360-degree movies on this page, these important effects were not apparent. This was due to a minor mistake in orienting the camera relative to the disk. The fact that it was not initially discovered by the NASA scientist who made the movie reflects just how bizarre and counter-intuitive black holes can be! Credit: NASA’s Goddard Space Flight Center/Jeremy Schnittman || BH_Accretion_Disk_Sim_360_4k_Prores.00001_print.jpg (1024x1024) [33.2 KB] || BH_Accretion_Disk_Sim_360_4k_Prores.00001_searchweb.png (320x180) [17.0 KB] || BH_Accretion_Disk_Sim_360_4k_Prores.00001_thm.png (80x40) [1.9 KB] || BH_Accretion_Disk_Sim_360_1080.mp4 (1080x1080) [19.0 MB] || BH_Accretion_Disk_Sim_360_1080.webm (1080x1080) [2.8 MB] || 360 (3840x3840) [0 Item(s)] || BH_Accretion_Disk_Sim_360_4k.mp4 (3840x3840) [119.2 MB] || BH_Accretion_Disk_Sim_360_4k_Prores.mov (3840x3840) [1020.1 MB] || ", "hits": 3691 }, { "id": 5656, "url": "http://svs.gsfc.nasa.gov/5656/", "result_type": "Visualization", "release_date": "2026-07-13T09:00:00-04:00", "title": "Animations of the August 12, 2026, Total Solar Eclipse", "description": "On Wednesday, August 12, 2026, the Moon passes in front of the Sun, casting its shadow across a broad swath of Earth's northern hemisphere. Totality is visible in Spain and Iceland, while the rest of Europe and parts of North America and Africa experience a partial eclipse.", "hits": 3678 }, { "id": 14146, "url": "http://svs.gsfc.nasa.gov/14146/", "result_type": "Produced Video", "release_date": "2022-05-04T00:00:00-04:00", "title": "Black Hole Desktop & Phone Wallpapers", "description": "While black holes can’t emit their own light, matter surrounding and falling toward it can create quite a light show. Here you’ll find a collection of data visualizations, illustrations, and telescope images of black hole environments. Download these phone and desktop wallpapers for your screens. || ", "hits": 3653 }, { "id": 5505, "url": "http://svs.gsfc.nasa.gov/5505/", "result_type": "Visualization", "release_date": "2024-03-25T12:18:00-04:00", "title": "Perpetual Ocean 2: Equirectangular", "description": "This page contains equirectangular versions of Perpetual Ocean 2's 'beauty version'.", "hits": 3384 }, { "id": 4126, "url": "http://svs.gsfc.nasa.gov/4126/", "result_type": "Visualization", "release_date": "2013-12-04T00:00:00-05:00", "title": "Coldest Place on Earth", "description": "What is the coldest place in the world? It is a high ridge in Antarctica on the East Antarctic Plateau where temperatures in several hollows can dip below minus 133.6° Fahrenheit (minus 92° Celsius) on a clear winter night - colder than the previous recorded low temperature.Scientists at the National Snow and Ice Data Center made the discovery while analyzing the most detailed global surface temperature maps to date, developed with data from remote sensing satellites including the MODIS sensor on NASA's Aqua satellite, and the TIRS sensor on Landsat 8, a joint project of NASA and the U.S. Geological Survey (USGS).The researchers analyzed 32 years of data from several satellite instruments that have mapped Antarctica's surface temperature. Near a high ridge that runs from Dome Arugs to Dome Fuji, the scientists found clusters of pockets that have plummeted to record low temperatures dozens of times. The lowest temperature the satellites detected - minus 136° F (minus 93.2° C), on Aug. 10, 2010.The new record is several degrees colder than the previous low of minus 128.6° F (minus 89.2° C), set in 1983 at the Russian Vostok Research Station in East Antarctica. The coldest permanently inhabited place on Earth is northeastern Siberia, where temperatures dropped to a bone-chilling 90 degrees below zero F (minus 67.8° C) in the towns of Verkhoyansk (in 1892) and Oimekon (in 1933).Related feature story: http://www.nasa.gov/content/goddard/nasa-usgs-landsat-8-satellite-pinpoints-coldest-spots-on-earth || ", "hits": 3274 }, { "id": 4642, "url": "http://svs.gsfc.nasa.gov/4642/", "result_type": "Visualization", "release_date": "2018-05-07T00:00:00-04:00", "title": "Kepler's Laws of Planetary Motion Described Using Earth Satellites", "description": "This visualization introduces Kepler’s three laws of planetary motion using satellites in orbit around Earth. Several satellite orbits of varying characteristics are examined to see how Kepler’s laws apply. This version includes titles and labels. This video is also available on our YouTube channel. || KeplersLaws_wTitles_5890_print.jpg (1024x576) [61.8 KB] || KeplersLaws_wTitles_5890_searchweb.png (320x180) [24.3 KB] || KeplersLaws_wTitles_5890_thm.png (80x40) [3.6 KB] || KeplersLaws_wTitles (1920x1080) [0 Item(s)] || KeplersLaws_wTitles_1080p30.mp4 (1920x1080) [70.0 MB] || KeplersLaws_wTitles_1080p30.webm (1920x1080) [29.5 MB] || captions_silent.25417.en_US.srt [43 bytes] || captions_silent.25417.en_US.vtt [56 bytes] || ", "hits": 3171 }, { "id": 5425, "url": "http://svs.gsfc.nasa.gov/5425/", "result_type": "Visualization", "release_date": "2025-02-27T09:45:00-05:00", "title": "Perpetual Ocean 2: Western Boundary Currents", "description": "This is the 'beauty shot version' of Perpetual Ocean 2: Western Boundary Currents. The visualization starts with a rotating globe showing ocean currents. The camera then zooms into the Kuroshio current, moves over the Indian Ocean to the Agulhas Current, then over to the Gulf Stream. The flows from the surface down to 600 meters deep are all white. Flows below 600 meters depth use the blue-cyan-white color table below.", "hits": 3152 }, { "id": 40539, "url": "http://svs.gsfc.nasa.gov/gallery/artemis-iiscience/", "result_type": "Gallery", "release_date": "2025-08-15T00:00:00-04:00", "title": "Moon Visualizations, Animations, Videos - Artemis II Lunar Science", "description": "While the Artemis II crew will be the first humans to test NASA’s Orion spacecraft in space, they will also conduct science investigations that will inform future deep space missions. During the 10-day past the Moon and back, the Orion capsule will fly by the far side of the Moon — the side that always faces away from Earth. During this three-hour period, astronauts will analyze and photograph geologic features, such as impact craters and ancient lava flows. They will rely on the extensive geology training they received in the classroom and in Moon-like places on Earth to describe nuances in shapes, textures, and colors — the type of information that reveals the geologic history of an area. These skills will be critical to exploring the Moon’s South Pole region through future missions.\n\nLearn more about Artemis II lunar science.\nLearn more about all Artemis II science experiments\nLearn more about the Moon at science.nasa.gov/moon.\n\n**Note: This page will be continually updated through the Artemis II mission. **\n\nMedia Contact: Lonnie Shekhtman NASA’s Goddard Space Flight Center in Greenbelt, Md.", "hits": 3042 }, { "id": 14959, "url": "http://svs.gsfc.nasa.gov/14959/", "result_type": "Interactive", "release_date": "2026-01-29T00:00:00-05:00", "title": "Moon 3D Models for Web, AR, and Animation", "description": "These models of the Moon are made with imagery and topographic data from NASA’s Lunar Reconnaissance Orbiter, which has been studying and mapping the lunar surface since 2009. The models are intended for use in web interactives, augmented reality (AR) applications, and animations. ||", "hits": 2991 }, { "id": 5415, "url": "http://svs.gsfc.nasa.gov/5415/", "result_type": "Visualization", "release_date": "2024-11-22T09:00:00-05:00", "title": "Moon Phase and Libration, 2025", "description": "The geocentric phase, libration, position angle of the axis, and apparent diameter of the Moon throughout the year 2025, at hourly intervals.", "hits": 2950 }, { "id": 10109, "url": "http://svs.gsfc.nasa.gov/10109/", "result_type": "Produced Video", "release_date": "2011-08-09T10:00:00-04:00", "title": "X-Class: A Guide to Solar Flares", "description": "Flares happen when the powerful magnetic fields in and around the sun reconnect. They're usually associated with active regions, often seen as sun spots, where the magnetic fields are strongest. Flares are classified according to their strength. The smallest ones are B-class, followed by C, M and X, the largest. Similar to the Richter scale for earthquakes, each letter represents a ten-fold increase in energy output. So an X is 10 times an M and 100 times a C. Within each letter class, there is a finer scale from 1 to 9. C-class flares are too weak to noticeably affect Earth. M-class flares can cause brief radio blackouts at the poles and minor radiation storms that might endanger astronauts. Although X is the last letter, there are flares more than 10 times the power of an X1, so X-class flares can go higher than 9. The most powerful flare on record was in 2003, during the last solar maximum. It was so powerful that it overloaded the sensors measuring it. They cut-out at X17, and the flare was later estimated to be about X45. A powerful X-class flare like that can create long lasting radiation storms, which can harm satellites and even give airline passengers, flying near the poles, small radiation doses. X flares also have the potential to create global transmission problems and world-wide blackouts. || ", "hits": 2912 }, { "id": 13873, "url": "http://svs.gsfc.nasa.gov/13873/", "result_type": "Produced Video", "release_date": "2021-07-01T00:00:00-04:00", "title": "Periodic Table of the Elements: Origins of the Elements", "description": "The periodic table organizes all the known elements by atomic number, which is the number of protons in each atom of the element. This version of the table, which draws on data compiled by astronomer Jennifer Johnson from Ohio State University, shows our current understanding of how each element found on Earth was originally produced. Most of them ultimately have cosmic origins. Some elements were created with the birth of the universe, while others were made during the lives or deaths of stars. The Nancy Grace Roman Space Telescope will help us understand the cosmic era when stars first began forming. The mission will help scientists learn more about how elements were created and distributed throughout galaxies.The related Tumblr post is here. || ", "hits": 2694 }, { "id": 4874, "url": "http://svs.gsfc.nasa.gov/4874/", "result_type": "Visualization", "release_date": "2020-11-23T00:00:00-05:00", "title": "Moon Phase and Libration, 2021", "description": "Dial-A-Moon || moon.0001.jpg (730x730) || comp.0001.tif (5760x3240) || || ", "hits": 2690 }, { "id": 40116, "url": "http://svs.gsfc.nasa.gov/gallery/jwst/", "result_type": "Gallery", "release_date": "2000-01-01T00:00:00-05:00", "title": "James Webb Space Telescope", "description": "The James Webb Space Telescope (sometimes called JWST) is a large, infrared-optimized space telescope. The observatory launched into space on an Ariane 5 rocket from the Guiana Space Centre in Kourou, French Guiana on December 25, 2021. After launch, the observatory was successfully unfolded and is being readied for science. \n\nWebb will find the first galaxies that formed in the early Universe, connecting the Big Bang to our own Milky Way Galaxy. Webb will peer through dusty clouds to see stars forming planetary systems, connecting the Milky Way to our own Solar System. Webb's instruments are designed to work primarily in the infrared range of the electromagnetic spectrum, with some capability in the visible range.\n\nWebb has a large primary mirror, 6.5 meters (21.3 feet) in diameter and a sunshield the size of a tennis court. Both the mirror and sunshade are too large to fit onto the Ariane 5 rocket fully open, so both were folded which meant they needed to be unfolded in space. \n\nWebb is currently in its operational orbit about 1.5 million km (1 million miles) from the Earth at a location known as Lagrange Point 2 (L2).\n\nThe James Webb Space Telescope was named after the NASA Administrator who crafted the Apollo program, and who was a staunch supporter of space science.", "hits": 2602 }, { "id": 40063, "url": "http://svs.gsfc.nasa.gov/gallery/lunar-reconnaissance-orbiter/", "result_type": "Gallery", "release_date": "2010-03-04T00:00:00-05:00", "title": "Lunar Reconnaissance Orbiter", "description": "The Lunar Reconnaissance Orbiter, or LRO, is a multipurpose NASA spacecraft launched in 2009 to make a comprehensive atlas of the Moon’s features and resources. Since launch, LRO has measured the coldest temperatures in the solar system inside the Moon’s permanently shadowed craters, detected evidence of water ice at the Moon’s south pole, seen hints of recent geologic activity on the Moon, found newly-formed craters from present-day meteorite impacts, tested spaceborne laser communication technology, and much more.", "hits": 2527 }, { "id": 5633, "url": "http://svs.gsfc.nasa.gov/5633/", "result_type": "Visualization", "release_date": "2026-04-06T10:30:00-04:00", "title": "Simulating the Artemis II Lunar Flyby on April 6, 2026", "description": "This visualization simulates what the crew of Artemis II will see out the window on the day of their closest approach to the Moon on April 6, 2026. It covers the period of their scheduled science observations that begins at 18:45 UTC and spans seven hours, flying the virtual camera on the actual post-TLI trajectory that swings the spacecraft around the Moon's far side.", "hits": 2432 }, { "id": 5326, "url": "http://svs.gsfc.nasa.gov/5326/", "result_type": "Visualization", "release_date": "2024-07-18T12:00:00-04:00", "title": "Moon Essentials: Orbit", "description": "The mean (average) orbit of the Moon as it changes over the course of 8.5 years. Shows the tilt of the orbit and the slow rotation of the nodes (where the Moon's orbit intersects the orbit plane of the Earth) and the apses (the near and far points). This is a simplified model that ignores the short-term influence of the Sun and the rest of the solar system. || simple.1351_print.jpg (1024x576) [62.0 KB] || simple.1351_searchweb.png (320x180) [39.1 KB] || simple.1351_thm.png (80x40) [3.0 KB] || simple [0 Item(s)] || moon_orbit_simple_1080p30.mp4 (1920x1080) [9.1 MB] || moon_orbit_simple_720p30.mp4 (1280x720) [5.0 MB] || moon_orbit_simple_360p30.mp4 (640x360) [2.3 MB] || ", "hits": 2414 }, { "id": 5603, "url": "http://svs.gsfc.nasa.gov/5603/", "result_type": "Visualization", "release_date": "2026-01-14T13:00:00-05:00", "title": "Global Temperature Anomalies from 1880 to 2025", "description": "Global surface air temperatures from 1880-2025 as estimated from the GISTEMP analysis.", "hits": 2371 }, { "id": 5190, "url": "http://svs.gsfc.nasa.gov/5190/", "result_type": "Visualization", "release_date": "2023-11-15T00:00:00-05:00", "title": "NASA Climate Spiral 1880-Present", "description": "The NASA climate spiral visualization of the GISTEMP global temperature record.", "hits": 2347 }, { "id": 31076, "url": "http://svs.gsfc.nasa.gov/31076/", "result_type": "Hyperwall Visual", "release_date": "2019-11-28T00:00:00-05:00", "title": "Global Carbon Monoxide", "description": "Colorless, odorless, and poisonous, carbon monoxide is a major air pollutant regulated in the United States and in many other nations around the world. When carbon-based fuels, such as coal, wood, and oil burn, they produce carbon monoxide.These maps show monthly averages of carbon monoxide from March 2000 to the present, as derived using data from the Measurements Of Pollution In The Troposphere (MOPITT) sensor on NASA's Terra satellite. Surface concentrations of carbon monoxide are expressed in parts per billion by volume (ppbv). A concentration of 1 ppbv means that for every billion molecules of gas in the measured volume, one of them is a carbon monoxide molecule. Total column carbon monoxide is expressed in number of molecules (times 10^18) per centimeter squared. A total column amount of 1 means that the total amount of carbon monoxide in a vertical column from the top of the atmosphere to the surface is 10^18 molecules per square centimeter.In these maps, yellow areas have little or no carbon monoxide, while progressively higher concentrations are shown in orange, red, and dark red. || ", "hits": 2239 }, { "id": 14335, "url": "http://svs.gsfc.nasa.gov/14335/", "result_type": "Produced Video", "release_date": "2023-05-01T10:45:00-04:00", "title": "NASA Animation Sizes Up the Universe’s Biggest Black Holes", "description": "All monster black holes are not equal. Watch this video to see how they compare to each other and to our solar system. The black holes shown, which range from 100,000 to more than 60 billion times our Sun’s mass, are scaled according to the sizes of their shadows – a circular zone about twice the size of their event horizons. Only one of these colossal objects resides in our own galaxy, and it lies 26,000 light-years away. Smaller black holes are shown in bluish colors because their gas is expected to be hotter than that orbiting larger ones. Scientists think all of these objects shine most intensely in ultraviolet light. Credit: NASA's Goddard Space Flight Center Conceptual Image LabMusic: \"In the Stars\" from Universal Production MusicWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || SMBH_Scale_Still_1.jpg (3840x2160) [3.0 MB] || SMBH_Scale_Still_1_searchweb.png (180x320) [71.4 KB] || SMBH_Scale_Still_1_thm.png (80x40) [4.2 KB] || 14335_Supermassive_Black_Hole_Scale_Comparison_V2_1080_Best.mp4 (1920x1080) [166.0 MB] || 14335_Supermassive_Black_Hole_Scale_Comparison_V2_1080.mp4 (1920x1080) [102.7 MB] || 14335_Supermassive_Black_Hole_Scale_Comparison_V2_1080_Best.webm (1920x1080) [13.3 MB] || 14335_Supermassive_Black_Hole_Scale_Comparison_V2_ProRes_3840x2160_60.mov (3840x2160) [12.6 GB] || 14335_Supermassive_Black_Hole_Scale_Comparison_V2_4k_Best.mp4 (3840x2160) [314.2 MB] || 14335_Supermassive_Black_Hole_Scale_Comparison_SRT_Captions.en_US.srt [2.2 KB] || 14335_Supermassive_Black_Hole_Scale_Comparison_SRT_Captions.en_US.vtt [2.2 KB] || ", "hits": 2143 }, { "id": 5502, "url": "http://svs.gsfc.nasa.gov/5502/", "result_type": "Visualization", "release_date": "2025-04-07T00:00:00-04:00", "title": "Solar Storm Excites Martian Magnetosphere", "description": "On September 13, 2017, a coronal mass ejection from the Sun arrived at Mars. This data visualization shows how solar-wind-induced currents (green colors) and magnetic fields (pink lines) combine with Mars' relatively weak and irregular native crustal magnetic fields to contribute to Mars’ \"hybrid\" magnetosphere.", "hits": 2007 }, { "id": 5196, "url": "http://svs.gsfc.nasa.gov/5196/", "result_type": "Visualization", "release_date": "2024-07-22T09:00:00-04:00", "title": "DYAMOND Global Carbon Dioxide", "description": "Global CO2 ppm for January-March of 2020. This camera move orbits the Earth from a distance. || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_3x3Hyperwall.00200_print.jpg (1024x576) [46.2 KB] || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_3x3Hyperwall.00200_searchweb.png (320x180) [31.3 KB] || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_3x3Hyperwall.00200_web.png (320x180) [31.3 KB] || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_3x3Hyperwall.00200_thm.png (80x40) [3.0 KB] || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_1080p30_h265.mp4 (1920x1080) [6.9 MB] || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_3x3Hyperwall (5760x3240) [0 Item(s)] || dyamondPointCloud_12-1-2023b_dyamond_co2_anim_globe_orbit_2160p30.mp4 (3840x2160) [68.4 MB] || ", "hits": 2003 }, { "id": 13022, "url": "http://svs.gsfc.nasa.gov/13022/", "result_type": "Produced Video", "release_date": "2018-08-06T00:00:00-04:00", "title": "Exoplanet Transit Animations", "description": "When a planet passes directly between a star and its observer, it dims the star's light by a measurable amount. This animation shows a single planet and the corresponding light curve. || Exoplanet_Single_print.jpg (1024x576) [89.3 KB] || Exoplanet_Single.jpg (3840x2160) [525.8 KB] || Exoplanet_Single_searchweb.png (320x180) [53.7 KB] || Exoplanet_Single_thm.png (80x40) [4.3 KB] || Exoplanet_Single_Transit-HD_1080p.mov (1920x1080) [64.2 MB] || Exoplanet_Single_Transit-HD_1080p.webm (1920x1080) [4.1 MB] || Exoplanet_Single_Transit-4K.mov (3840x2160) [126.4 MB] || Exoplanet_Single_Transit_ProRes_3840x2160.mov (3840x2160) [1.8 GB] || ", "hits": 1972 }, { "id": 4709, "url": "http://svs.gsfc.nasa.gov/4709/", "result_type": "Visualization", "release_date": "2017-10-06T00:00:00-04:00", "title": "The Moon's Rotation", "description": "The Moon rotates as it orbits the Earth. The radial yellow line marks the 0° longitude meridian on the Moon. || orbit.0175_print.jpg (1024x576) [18.1 KB] || orbit.0175_searchweb.png (320x180) [9.5 KB] || orbit.0175_thm.png (80x40) [1.5 KB] || orbit_1080p30.mp4 (1920x1080) [4.4 MB] || orbit_720p30.mp4 (1280x720) [2.4 MB] || orbit_720p30.webm (1280x720) [5.7 MB] || orbit_2160p30.mp4 (3840x2160) [12.0 MB] || orbit_360p30.mp4 (640x360) [920.2 KB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || orbit_1080p30.mp4.hwshow [179 bytes] || ", "hits": 1964 }, { "id": 14620, "url": "http://svs.gsfc.nasa.gov/14620/", "result_type": "Produced Video", "release_date": "2024-07-17T10:00:00-04:00", "title": "Isolated Black Hole Visualization", "description": "This visualization shows the strange ways that light is gravitationally warped in the region around a black hole. The distortions seen in this image are due to the physics of general relativity, which informs us how the path of light is deflected in the presence of a gravitational field. The material forming a black hole has been compressed to densities so high that it is hidden within an “event horizon,” beyond which the gravitational field is so strong that nothing, not even light, can escape. Outside of this event horizon light paths will bend sharply, and even loop around the black hole, under the influence of the intense gravitational fields.The gravitational warping of the light from background stars is strong, creating the effect of a powerful lens. Light from the region directly behind the black hole forms an “Einstein Ring” that encircles the event horizon. Inside this ring we find an inverted view of the entire sky, which is increasingly distorted. The inner black disk is known as the black hole’s “shadow” which appears slightly larger than the actual location of the event horizon due to the distortion of the light paths.These illustrations depict what is known as a “Schwarzschild” black hole, made from material that had no overall rotation. A black hole created from rapidly spinning material retains a sense of this rotation and displays additional asymmetries not pictured here; this is known as a “Kerr” black hole.The appearance a black hole like this is “scale invariant,” meaning that the way light warps around it will appear the same, regardless of the mass of the object. The only thing that changes is the overall size of the distortions and shadow. Thus a black hole ten times as massive as the one shown here, viewed from ten times further away, would look exactly the same.These animations show qualitatively correct depictions of light distortion around a black hole that use a simplified optical model for the effect, rather than full general relativistic ray-tracing code. || ", "hits": 1933 }, { "id": 11234, "url": "http://svs.gsfc.nasa.gov/11234/", "result_type": "Produced Video", "release_date": "2013-04-23T00:00:00-04:00", "title": "Mapping Earth's Gravity", "description": "Of the terrestrial planets in the solar system, Earth is not only the largest body but also the most massive. A calculation of its weight puts it slightly over 6.58 sextillion tons (that's 6.58x10^21 or 6,580,000,000,000,000,000,000). It's heavy because everything on our planet has mass—from the land that covers the continents to the water that fills the oceans. Earth's mass, however, isn't distributed evenly. Varying surface topography and the continuous movement of water cause different parts of the globe to have more or less mass than other regions. Since 2002, NASA's twin GRACE satellites have mapped Earth's gravity (the attractive force exerted by its mass), enabling scientists to see these differences and monitor how they change over time. Watch the visualization for a tour of Earth's gravity field. || ", "hits": 1933 }, { "id": 20381, "url": "http://svs.gsfc.nasa.gov/20381/", "result_type": "Animation", "release_date": "2023-08-30T16:30:00-04:00", "title": "OSIRIS-REx Sample Return: Animations", "description": "Ride along with OSIRIS-REx on the thrilling finale of its journey to Bennu and back.Universal Production Music: “Rise to the Challenge” by Daniel Marantz and Michael James Burns, Raydia Music library [PRS]; “Fragments of Time” by Timothy Robert Shortell, Scores of Hypersonic Music [BMI]Watch this video on the NASA.gov Video YouTube channel. || Shot11_DivertBurn_Thumbnail_print.jpg (1024x576) [63.3 KB] || Shot11_DivertBurn_Thumbnail.jpg (3840x2160) [1.1 MB] || Shot11_DivertBurn_Thumbnail.png (3840x2160) [9.9 MB] || 20381_OSIRIS-REx_RETURN_MONTAGE_720.mp4 (1280x720) [42.8 MB] || 20381_OSIRIS-REx_RETURN_MONTAGE_1080.mp4 (1920x1080) [298.0 MB] || 20381_OSIRIS-REx_RETURN_MONTAGE_4K.mp4 (3840x2160) [2.9 GB] || 20381_OSIRIS-REx_RETURN_MONTAGE_ProRes.mov (3840x2160) [20.4 GB] || 20381_OSIRIS-REx_RETURN_MONTAGE_4K.hwshow [513 bytes] || ", "hits": 1916 }, { "id": 11011, "url": "http://svs.gsfc.nasa.gov/11011/", "result_type": "Produced Video", "release_date": "2012-07-12T00:00:00-04:00", "title": "A New Dawn", "description": "The fate of the Milky Way is certain: Six billion years from now it will merge with the Andromeda galaxy. The prediction is based on images taken by NASA's Hubble Space Telescope. By examining the position of stars in Andromeda—located 2.5 million light-years away—scientists were able to calculate its movement through space. Traveling at 250,000 mph, the neighboring giant spiral is scheduled to make a head-on encounter with our galaxy about 4 billion years from now. Subsequent clashes over 2 billion years will give rise to a combined elliptical galaxy, replete with stars scattered in new orbits. It seems Earth, the sun and planets in our solar system will survive the crash but take on new coordinates in the cosmos. The video and computer simulation detail the structural evolution of the Milky Way and Andromeda leading up to the birth of a new galaxy. || ", "hits": 1891 }, { "id": 4790, "url": "http://svs.gsfc.nasa.gov/4790/", "result_type": "Visualization", "release_date": "2020-03-20T00:00:00-04:00", "title": "Orbit Views of our Solar System", "description": "A visualization of the inner solar system from a view 25 degrees above the ecliptic. Versions with and without planet labels. || SolarSystemOverview.oblique.inner.labels.clockSlate_EarthTarget.HD1080i.01000_print.jpg (1024x576) [79.3 KB] || SolarSystemOverview.oblique.inner.labels.clockSlate_EarthTarget.HD1080i.01000_searchweb.png (320x180) [65.7 KB] || SolarSystemOverview.oblique.inner.labels.clockSlate_EarthTarget.HD1080i.01000_thm.png (80x40) [3.1 KB] || InnerSolarSystem.oblique.labels (1920x1080) [0 Item(s)] || InnerSolarSystem.oblique.nolabels (1920x1080) [0 Item(s)] || SolarSystemOverview.oblique.inner.labels.HD1080i_p30.mp4 (1920x1080) [61.3 MB] || SolarSystemOverview.oblique.inner.nolabels.HD1080i_p30.mp4 (1920x1080) [59.3 MB] || SolarSystemOverview.oblique.inner.labels.HD1080i_p30.webm (1920x1080) [14.3 MB] || SolarSystemOverview.oblique.inner.nolabels.HD1080i_p30.webm (1920x1080) [14.0 MB] || InnerSolarSystem.oblique.labels (3840x2160) [0 Item(s)] || InnerSolarSystem.oblique.nolabels (3840x2160) [0 Item(s)] || SolarSystemOverview.oblique.inner.nolabels_2160p30.mp4 (3840x2160) [171.5 MB] || SolarSystemOverview.oblique.inner.labels_2160p30.mp4 (3840x2160) [174.9 MB] || SolarSystemOverview.oblique.inner.nolabels.HD1080i_p30.mp4.hwshow [220 bytes] || ", "hits": 1866 }, { "id": 11084, "url": "http://svs.gsfc.nasa.gov/11084/", "result_type": "Produced Video", "release_date": "2012-10-04T00:00:00-04:00", "title": "Origin Of Light", "description": "An elegant interaction powers the sun, producing the light and energy that makes life possible. That interaction is called fusion, and it naturally occurs when two atoms are heated and compressed so intensely that their nuclei merge into a new element. This process often leads to the creation of a photon, the particles of light that are released from the sun. However, before exiting our star, each photon must first undergo a long journey. Over the course of 40,000 years it will be absorbed by other atoms and emitted repeatedly until reaching the sun's surface. Once there, the photons stream out, illuminating Earth, the solar system and beyond. The number released from the surface every second is so vast that it is more than a billion billion times greater than the number of grains of sand on our planet. Watch the animation to see how atoms deep inside the sun's core melt together and generate light. || ", "hits": 1845 }, { "id": 4864, "url": "http://svs.gsfc.nasa.gov/4864/", "result_type": "Visualization", "release_date": "2020-10-09T06:00:00-04:00", "title": "Halloween Blue Moon", "description": "A still image of the two Full Moons in October of 2020, with labels. || two_moons_2k.jpg (1920x1080) [273.9 KB] || two_moons_2k_print.jpg (1024x576) [141.0 KB] || two_moons.jpg (3840x2160) [732.6 KB] || two_moons_2k_searchweb.png (320x180) [84.6 KB] || two_moons_2k_thm.png (80x40) [19.6 KB] || ", "hits": 1843 }, { "id": 14217, "url": "http://svs.gsfc.nasa.gov/14217/", "result_type": "Produced Video", "release_date": "2022-11-15T13:00:00-05:00", "title": "Creating Black Hole Jets With a NASA Supercomputer", "description": "New simulations carried out on the NASA Center for Climate Simulation’s Discover supercomputer show how weaker, low-luminosity jets produced by a galaxy's monster black hole interact with their galactic environment. Because these jets are more difficult to detect, the simulations help astronomers link these interactions to features they can observe, such as various gas motions and optical and X-ray emissions.Credit: NASA's Goddard Space Flight CenterMusic credit: \"Lost Time;\" \"Ascension;\" \"Flowing Cityscape;\" \"Jupiter's Eye;\" \"Pizzicato Piece;\" \"Facts;\" \"Final Words\" all from Universal Production MusicVideo Descriptive Text available.Watch this video on the NASA Goddard YouTube channel.Complete transcript available. || 14217_AGN_OUtflow_Still.jpg (1920x1080) [1.0 MB] || 14217_AGN_OUtflow_Still_searchweb.png (320x180) [92.9 KB] || 14217_AGN_OUtflow_Still_thm.png (80x40) [6.7 KB] || 14217_AGN_Outflow_FINAL_1080.webm (1920x1080) [67.5 MB] || AGN_Outflow_SRT_Captions.en_US.srt [11.4 KB] || 14217_AGN_Outflow_FINAL_1080.mp4 (1920x1080) [632.4 MB] || 14217_AGN_Outflow_FINAL_1080_Best.mp4 (1920x1080) [1.5 GB] || 14217_AGN_Outflow_FINAL_ProRes_1920x1080_24.mov (1920x1080) [6.4 GB] || ", "hits": 1834 }, { "id": 12656, "url": "http://svs.gsfc.nasa.gov/12656/", "result_type": "Produced Video", "release_date": "2017-12-22T13:00:00-05:00", "title": "Big Bang Animation--5k Resolution", "description": "Artist's interpretation of the Big Bang, with representations of the early universe and its expansion. || BigBang_final-v01_162_print.jpg (1024x576) [187.9 KB] || BigBang_final-v01_162.png (5760x3240) [28.0 MB] || BigBang_final-v01_162_searchweb.png (320x180) [96.3 KB] || BigBang_final-v01_162_web.png (320x180) [96.3 KB] || BigBang_final-v01_162_thm.png (80x40) [6.4 KB] || 12656_Big_Bang_1080.webm (1920x1080) [3.0 MB] || 12656_Big_Bang_1080.mov (1920x1080) [112.4 MB] || 5760x3240_16x9_30p (5760x3240) [0 Item(s)] || 12656_Big_Bang_4K.mov (3840x2160) [84.8 MB] || 12656_Big_Bang_4k.m4v (3840x2160) [93.5 MB] || 12656_Big_Bang_ProRes_5760x3240_30.mov (5760x3240) [1.9 GB] || 12656_Big_Bang_ProRes_5760x3240_30.mov.hwshow [131 bytes] || ", "hits": 1825 }, { "id": 5450, "url": "http://svs.gsfc.nasa.gov/5450/", "result_type": "Visualization", "release_date": "2025-01-10T11:00:00-05:00", "title": "Global Temperature Anomalies from 1880 to 2024", "description": "This color-coded map in Robinson projection displays a progression of changing global surface temperature anomalies. Normal temperatures are shown in white. Higher than normal temperatures are shown in red and lower than normal temperatures are shown in blue. Normal temperatures are calculated over the 30 year baseline period 1951-1980. The maps are averages over a running 24 month window. The final frame represents global temperature anomalies in 2024.", "hits": 1820 }, { "id": 14202, "url": "http://svs.gsfc.nasa.gov/14202/", "result_type": "Produced Video", "release_date": "2022-09-01T10:00:00-04:00", "title": "A Week Filled with Flares, August 2022", "description": "The Solar Dynamics Observatory (SDO) spotted 11 significant flares on the Sun from August 12-18, 2022. Here's what that looked like at 171 angstroms, one of the wavelengths of light that SDO captures.Credit: NASA's Goddard Space Flight Center/SDOMusic: \"Rhombus\" from Geometric Shapes. Written and produced by Lars Leonhard.Watch this video on the NASA Goddard YouTube channel.Complete transcript available. || Flare_Week_Still_1_print.jpg (1024x576) [359.4 KB] || Flare_Week_Still_1.jpg (3840x2160) [2.6 MB] || Flare_Week_Still_1_searchweb.png (320x180) [77.4 KB] || Flare_Week_Still_1_thm.png (80x40) [6.3 KB] || 14202_Flare_Week_August2022_1080.mp4 (1920x1080) [359.6 MB] || 14202_Flare_Week_August2022_1080.webm (1920x1080) [25.0 MB] || 14202_Flare_Week_August2022_ProRes_3840x2160_2997.mov (3840x2160) [12.1 GB] || 14202_Flare_Week_August2022_4k_best.mp4 (3840x2160) [1.1 GB] || 14202_Flare_Week_August2022_4k.mp4 (3840x2160) [453.5 MB] || 14202_Flare_Week_SRT_Captions.en_US.srt [2.2 KB] || 14202_Flare_Week_SRT_Captions.en_US.vtt [2.2 KB] || ", "hits": 1797 }, { "id": 20369, "url": "http://svs.gsfc.nasa.gov/20369/", "result_type": "Animation", "release_date": "2022-10-26T09:00:00-04:00", "title": "LRO Beauty Shots", "description": "LRO Beauty Shot || LRO_cam2_4k_30fps_ProRes.00450_print.jpg (1024x432) [53.8 KB] || LRO_cam2_1080p_30fps_h264.mov (1920x812) [23.6 MB] || LRO_cam2_1080pwide_30fps_h264.mov (1920x812) [22.9 MB] || LRO_cam2_4k_30fps_ProRes.mov (5120x2160) [1.3 GB] || LRO_cam2_4k_30fps_h264.mp4 (5120x2160) [24.5 MB] || LRO_cam2_wide_30fps_ProRes.mov (5120x2160) [1.8 GB] || LRO_cam2_wide_30fps_h264.mp4 (5120x2160) [24.6 MB] || LRO_cam2_4k (3840x2160) [32.0 KB] || LRO_cam2_Wide (5120x2160) [32.0 KB] || LRO_cam2_4k_30fps_ProRes.webm (3840x2160) [5.2 MB] || ", "hits": 1784 }, { "id": 3827, "url": "http://svs.gsfc.nasa.gov/3827/", "result_type": "Visualization", "release_date": "2011-08-15T00:00:00-04:00", "title": "Perpetual Ocean", "description": "This visualization shows ocean surface currents around the world during the period from June 2005 through December 2007. The visualization does not include a narration or annotations; the goal was to use ocean flow data to create a simple, visceral experience.This visualization was produced using model output from the joint MIT/JPL project: Estimating the Circulation and Climate of the Ocean, Phase II or ECCO2. ECCO2 uses the MIT general circulation model (MITgcm) to synthesize satellite and in-situ data of the global ocean and sea-ice at resolutions that begin to resolve ocean eddies and other narrow current systems, which transport heat and carbon in the oceans. ECCO2 provides ocean flows at all depths, but only surface flows are used in this visualization. The dark patterns under the ocean represent the undersea bathymetry. Topographic land exaggeration is 20x and bathymetric exaggeration is 40x. This visualization was shown at the SIGGRAPH Asia 2012 Computer Animation Festival.Don't miss these related visualizations:Excerpt form Dynamic EarthGulf Stream Sea Surface Currents and TemperaturesOcean Current Flows around the Mediterranean Sea for UNESCOGlobal Sea Surface Currents and TemperatureFlat Map Ocean Current Flows with Sea Surface Temperatures (SST) || ", "hits": 1709 }, { "id": 30613, "url": "http://svs.gsfc.nasa.gov/30613/", "result_type": "Hyperwall Visual", "release_date": "2015-07-20T00:00:00-04:00", "title": "The Blue Marble From Apollo 17", "description": "This classic photograph of the Earth was taken on December 7, 1972. This is a version of the image prepared for use on the hyperwall. The original caption is reprinted below:View of the Earth as seen by the Apollo 17 crew traveling toward the moon. This translunar coast photograph extends from the Mediterranean Sea area to the Antarctica south polar ice cap. This is the first time the Apollo trajectory made it possible to photograph the south polar ice cap. Note the heavy cloud cover in the Southern Hemisphere. Almost the entire coastline of Africa is clearly visible. The Arabian Peninsula can be seen at the northeastern edge of Africa. The large island off the east coast of Africa is the Republic of Madagascar. The Asian mainland is on the horizon toward the northeast. || ", "hits": 1707 }, { "id": 5570, "url": "http://svs.gsfc.nasa.gov/5570/", "result_type": "Visualization", "release_date": "2025-07-21T08:00:00-04:00", "title": "Spinning Earth with clouds, atmosphere, and night lights", "description": "**Please give credit for this item to:**\r\nNASA's Scientific Visualization Studio", "hits": 1682 }, { "id": 20413, "url": "http://svs.gsfc.nasa.gov/20413/", "result_type": "Animation", "release_date": "2026-05-20T09:00:00-04:00", "title": "Supernova explosion animation, with & without pulsar", "description": "This animation shows a supernova — the explosion of a massive star — and the formation of an expanding cloud of debris called a supernova remnant. As the brightness fades, a pulsing light source appears at the center, surrounded by a small expanding nebula. The pulsing object is a pulsar, a type of neutron star, which represents the core of the massive star that exploded. The cloud around it is a pulsar wind nebula, which is formed and maintained by an outflow of particles streaming away from the neutron star. A version of the animation is available without the pulsar.Credit: NASA's Goddard Space Flight Center Conceptual Image Lab || SN_HQ_Full_H264_V001.00750_print.jpg (1024x576) [120.0 KB] || SN_HQ_Full_H264_V001.00750_searchweb.png (320x180) [77.3 KB] || SN_HQ_Full_H264_V001.00750_web.png (320x180) [77.3 KB] || SN_HQ_Full_H264_V001.00750_thm.png (80x40) [5.9 KB] || SN_HQ_Full_1080_V001.mp4 (1920x1080) [97.4 MB] || SN_HQ_Full_H264_V001.mp4 (3840x2160) [63.7 MB] || SN_HQ_Full_onlypulsar_V001.mov (3840x2160) [119.4 MB] || SN_HQ_Full_V001.mov (3840x2160) [2.5 GB] || SN_HQ_Full_nopulsar_V001.mov (3840x2160) [2.5 GB] || ", "hits": 1671 }, { "id": 31158, "url": "http://svs.gsfc.nasa.gov/31158/", "result_type": "Visualization", "release_date": "2024-03-08T17:00:00-05:00", "title": "Antarctic Ice Mass Loss 2002-2025", "description": "The mass of the Antarctic ice sheet has changed over the last decades. Research based on observations from the Gravity Recovery and Climate Experiment (GRACE) satellites (2002-2017) and GRACE Follow-On (since 2018 - ).", "hits": 1659 }, { "id": 14619, "url": "http://svs.gsfc.nasa.gov/14619/", "result_type": "Produced Video", "release_date": "2024-07-17T10:00:00-04:00", "title": "Black Hole with Accretion Disk Visualization", "description": "This visualization shows the strange ways that light is gravitationally warped in the region around a black hole surrounded by a rapidly-rotating disk of gas and dust. The distortions seen in this image are due to the physics of general relativity, which informs us how the path of light is deflected in the presence of a gravitational field. The material forming a black hole has been compressed to densities so high that it is hidden within an “event horizon,” beyond which the gravitational field is so strong that nothing, not even light, can escape. Outside of this event horizon light paths will bend sharply, and even loop around the black hole, under the influence of the intense gravitational fields.The speed at which material, in what is known as an accretion disk, orbits the black hole increases with proximity. The orbital speed of material closest to the event horizon approaches the speed of light. This produces an effect known as “relativistic doppler beaming” which enhances the brightness of material moving towards us along our line of sight, and correspondingly dims the brightness of material moving away.The gravitational warping of the light from background stars is strong, creating the effect of a powerful lens. Light from the region directly behind the black hole forms an “Einstein Ring” that encircles the event horizon. Inside this ring we find an inverted view of the entire sky, which is increasingly distorted. The inner black disk is known as the black hole’s “shadow” which appears slightly larger than the actual location of the event horizon due to the distortion of the light paths.The light from the orbiting material is likewise distorted, making the flat accretion disk appear to bend completely around the black hole’s shadow and have the disk behind the black hole appear to be both above and below it. Yet despite these strange visual distortions that change with viewing angle, the accretion disk itself physically remains flat.These illustrations depict what is known as a “Schwarzschild” black hole, made from material that had no overall rotation. A black hole created from rapidly spinning material retains a sense of this rotation and displays additional asymmetries not pictured here; this is known as a “Kerr” black hole.The appearance of a black hole like this is “scale invariant,” meaning that the way light warps around it will appear the same, regardless of the mass of the object. The only thing that changes is the overall size of the distortions and shadow. Thus a black hole ten times as massive as the one shown here, viewed from ten times further away, would look exactly the same.These animations show qualitatively correct depictions of light distortion around a black hole that use a simplified optical model for the effect, rather than full general relativistic ray-tracing code. || ", "hits": 1625 }, { "id": 4593, "url": "http://svs.gsfc.nasa.gov/4593/", "result_type": "Visualization", "release_date": "2018-12-21T09:00:00-05:00", "title": "Earthrise in 4K", "description": "On December 24, 1968, Apollo 8 astronauts Frank Borman, Jim Lovell, and Bill Anders became the first humans to witness the Earth rising above the moon's barren surface. Now we can relive the astronauts' experience, thanks to data from NASA's Lunar Reconnaissance Orbiter. Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || YOUTUBE_1080_G2018_Earthrise_Master_VX-300368_youtube_1080.mp4 (1920x1080) [882.1 MB] || earthrise_print.jpg (3840x2160) [515.7 KB] || earthrise_print_searchweb.png (180x320) [52.8 KB] || earthrise_print_thm.png (80x40) [4.6 KB] || TWITTER_720_G2018_Earthrise_Master_VX-300368_twitter_720.mp4 (1280x720) [114.9 MB] || FACEBOOK_720_G2018_Earthrise_Master_VX-300368_facebook_720.mp4 (1280x720) [641.1 MB] || YOUTUBE_720_G2018_Earthrise_Master_VX-300368_youtube_720.mp4 (1280x720) [832.1 MB] || G2018_Earthrise_Master_Output.en_US.srt [6.8 KB] || G2018_Earthrise_Master_Output.en_US.vtt [6.7 KB] || G2018_Earthrise_Master.webm (3840x2160) [107.0 MB] || G2018_Earthrise_Master.mp4 (3840x2160) [500.2 MB] || G2018_Earthrise_Master.mov (3840x2160) [19.6 GB] || G2018_Earthrise_Master.mp4.hwshow [82 bytes] || ", "hits": 1579 }, { "id": 3882, "url": "http://svs.gsfc.nasa.gov/3882/", "result_type": "Visualization", "release_date": "2011-11-08T12:00:00-05:00", "title": "Carbon Monoxide", "description": "AIRS' global carbon monoxide measurements are important because scientists can monitor the transport of fire emissions around the globe on a daily basis. Previously, carbon monoxide measurements came from satellite instruments that saw only part of the Earth each day or from weather balloons. Prior to AIRS, scientists had to integrate those observations with computer models to infer the day-to-day impact of fire emissions on the atmosphere. AIRS provides daily, global coverage. AIRS also measures some of the key atmospheric gases that affect climate, including ozone, methane, and dust and other aerosols.Tropospheric CO abundances are retrieved from the 4.67 m region of AIRS spectra as one of the last steps of the AIRS team algorithm. AIRS' 1600 km cross-track swath and cloud-clearing retrieval capabilities provide daily global CO maps over approximately 70% of the Earth. The streak of red, orange, and yellow across South America, Africa, and the Atlantic Ocean in this animation points to high levels of carbon monoxide, as measured by the Atmospheric Infrared Sounder (AIRS) instrument flying on NASA's Aqua satellite. The carbon monoxide primarily comes from fires burning in the Amazon basin, with some additional contribution from fires in southern Africa. The animation shows carbon monoxide transport sweeping east throughout August, September, and October 2005. || ", "hits": 1577 }, { "id": 31168, "url": "http://svs.gsfc.nasa.gov/31168/", "result_type": "Hyperwall Visual", "release_date": "2021-12-13T00:00:00-05:00", "title": "What NASA Knows from Decades of Earth System Observations", "description": "Karen St. Germain, NASA's Director of Earth Science, gave this presentation to the 2021 United Nations Climate Change ConferenceWatch this video on the NASA Goddard YouTube channel. || KarenStGermain_4k_COP26_Presentation_Final_103850_print.jpg (1024x576) [143.2 KB] || KarenStGermain_4k_COP26_Presentation_Final_103850_searchweb.png (320x180) [87.7 KB] || KarenStGermain_4k_COP26_Presentation_Final_103850_thm.png (80x40) [6.7 KB] || KarenStGermain_HD_COP26_Presentation_Final.webm (1920x1080) [106.3 MB] || KarenStGermain_HD_COP26_Presentation_Final.mp4 (1920x1080) [1008.1 MB] || KarenStGFinal (3840x2160) [0 Item(s)] || transcript_StGermain.en_US.srt [13.6 KB] || transcript_StGermain.en_US.vtt [13.2 KB] || KarenStGermain_4k_COP26_Presentation_Final.mp4 (3840x2160) [7.6 GB] || ", "hits": 1548 }, { "id": 2953, "url": "http://svs.gsfc.nasa.gov/2953/", "result_type": "Visualization", "release_date": "2004-06-14T12:00:00-04:00", "title": "Tectonic Plates and Plate Boundaries (WMS)", "description": "The Earth's crust is constantly in motion. Sections of the crust, called plates, push against each other due to forces from the molten interior of the Earth. The areas where these plates collide often have increased volcanic and earthquake activity. These images show the locations of the plates and their boundaries in the Earth's crust. Convergent boundaries are areas where two plates are pushing against each other and one plate may be subducting under another. Divergent boundaries have two plates pulling away from each other and indicate regions where new land could be created. Transform boundaries are places where two plates are sliding against each other in opposite directions, and diffuse boundaries are places where two plates have the same relative motion. Numerous small microplates have been omitted from the plate image. These images have been derived from images made available by the United States Geological Survey's Earthquake Hazards Program. || ", "hits": 1546 }, { "id": 10894, "url": "http://svs.gsfc.nasa.gov/10894/", "result_type": "Produced Video", "release_date": "2012-01-17T00:00:00-05:00", "title": "Dubai's Rapid Growth", "description": "To expand the possibilities for beachfront development, Dubai undertook a massive engineering project to create hundreds of artificial islands along its Persian Gulf coastline. Built from sand dredged from the sea floor, and protected from erosion by rock breakwaters, the islands are shaped in recognizable forms such as palm trees. As the islands grew, so did the city. In 2000, the area was nearly entirely undeveloped. By 2011, whole city blocks had sprung up. Offshore, the first palm-shaped island, Palm Jumeirah, reached completion. The collection of false-color satellite images below shows the growth of Dubai—one of the United Arab Emirates—between 2000 and 2011. Taken by the Advanced Spaceborne Thermal Emission and Reflection Radiometer on NASA's Terra satellite, each image is produced from visible and infrared light where bare desert is tan, plant-covered land is red, water is black and urban areas are silver. || ", "hits": 1542 }, { "id": 2893, "url": "http://svs.gsfc.nasa.gov/2893/", "result_type": "Visualization", "release_date": "2004-02-11T12:00:00-05:00", "title": "Cumulative Earthquake Activity from 1980 through 1995 (WMS)", "description": "This animation shows a cumulative view of earthquake activity for the whole world from 1980 through 1995. Each dot on the image represents the number of earthquakes with magnitude greater than 4.2 that have occurred in a 0.35 by 0.35 degree area of the globe since January 1, 1980. A yellow dot represents 1 or 2 earthquakes, an orange dot represents about 10 earthquakes, and a red dot represents 50 to 200 earthquakes. The background image, if present, shows the topography of the ocean floor. As the animation proceeds, the earthquakes clearly accumulate around the topographic features that represent the boundaries of the Earth's crustal plates. This animation is based on data from world-wide seismic networks and was obtained from the National Earthquake Center of the United States Geological Survey. || ", "hits": 1524 }, { "id": 2915, "url": "http://svs.gsfc.nasa.gov/2915/", "result_type": "Visualization", "release_date": "2004-02-16T12:00:00-05:00", "title": "Blue Marble - A Seamless Image Mosaic of the Earth (WMS)", "description": "This spectacular 'Blue Marble' image is the most detailed true-color image of the entire Earth to date. Using a collection of satellite-based observations, scientists and visualizers stitched together months of observations of the land surface, oceans, sea ice, and clouds into a seamless, true-color mosaic of every square kilometer (0.386 square mile) of our planet. Much of the information contained in this image came from a single remote-sensing device-NASA's Moderate Resolution Imaging Spectroradiometer, or MODIS. Flying over 700 km above the Earth onboard the Terra satellite, MODIS provides an integrated tool for observing a variety of terrestrial, oceanic, and atmospheric features of the Earth. The land and coastal ocean portions of these images are based on surface observations collected from June through September 2001 and combined, or composited, every eight days to compensate for clouds that might block the sensor's view of the surface on any single day. Two different types of ocean data were used in these images: shallow water true color data, and global ocean color (or chlorophyll) data. Topographic shading is based on the GTOPO 30 elevation data set compiled by the U.S. Geological Survey's EROS Data Center. || ", "hits": 1523 }, { "id": 20114, "url": "http://svs.gsfc.nasa.gov/20114/", "result_type": "Animation", "release_date": "2007-09-07T00:00:00-04:00", "title": "Greenhouse Gases Effect on Global Warming", "description": "The 'greenhouse effect' is the warming of climate that results when the atmosphere traps heat radiating from Earth toward space. Certain gases in the atmosphere resemble glass in a greenhouse, allowing sunlight to pass into the 'greenhouse,' but blocking Earth's heat from escaping into space. The gases that contribute to the greenhouse effect include water vapor, carbon dioxide (CO2), methane, nitrous oxides, and chlorofluorocarbons (CFCs).On Earth, human activities are changing the natural greenhouse. Over the last century the burning of fossil fuels like coal and oil has increased the concentration of atmospheric CO2. This happens because the coal or oil burning process combines carbon (C) with oxygen (O2) in the air to make CO2. To a lesser extent, the clearing of land for agriculture, industry, and other human activities have increased the concentrations of other greenhouse gases like methane (CH4), and further increased (CO2).The consequences of changing the natural atmospheric greenhouse are difficult to predict, but certain effects seem likely: - On average, Earth will become warmer. Some regions may welcome warmer temperatures, but others may not. - Warmer conditions will probably lead to more evaporation and precipitation overall, but individual regions will vary, some becoming wetter and others dryer. - A stronger greenhouse effect will probably warm the oceans and partially melt glaciers and other ice, increasing sea level. Ocean water also will expand if it warms, contributing to further sea level rise. - Meanwhile, some crops and other plants may respond favorably to increased atmospheric CO2, growing more vigorously and using water more efficiently. At the same time, higher temperatures and shifting climate patterns may change the areas where crops grow best and affect the makeup of natural plant communities. || ", "hits": 1522 }, { "id": 10966, "url": "http://svs.gsfc.nasa.gov/10966/", "result_type": "Produced Video", "release_date": "2012-04-20T08:00:00-04:00", "title": "SDO: Year 2", "description": "April 21, 2012 marks the two-year anniversary of the Solar Dynamics Observatory (SDO) First Light press conference, where NASA revealed the first images taken by the spacecraft. This video highlights just some of the amazing events witnessed in SDO's second year. || ", "hits": 1513 }, { "id": 3605, "url": "http://svs.gsfc.nasa.gov/3605/", "result_type": "Visualization", "release_date": "2009-07-06T00:00:00-04:00", "title": "Magnetospheric Multiscale Mission (MMS) Dayside Orbit Animation for the Preliminary Design Review (PDR)", "description": "This visualization uses simulated ephemerides to show the proposed orbits of the Magnetospheric Multiscale Mission (MMS) during the \"dayside magnetosheath/magnetopause\" orbit phase. The movie initially shows the general orientation of the orbit with respect to the Earth, Moon, and Sun. It then zooms in to \"ride\" along with the spacecraft. We then zoom in even closer to show that there are actually four spacecraft flying in a tetrahedral formation. Finally, we see how the 4 spacecraft skim the magnetosheath such that, occasionally, some of the spacecraft are inside (e.g., MMS #1) and some are outside (e.g., MMS #2, #3, and #4) of the magnetosheath boundary.This visualization was created in support of the MMS Preliminary Design Review (PDR) which was held May 4 - 7, 2009. || ", "hits": 1502 }, { "id": 2128, "url": "http://svs.gsfc.nasa.gov/2128/", "result_type": "Visualization", "release_date": "2001-04-13T12:00:00-04:00", "title": "Great Zoom out of New York, NY: The World Trade Center", "description": "Using data from different spacecraft and some powerful computer technology, visualizers at the Goddard Space Flight Center present you with a collection of American cities in a way you have never seen them before. Starting with our camera high above the Earth, we rush in towards the surface at what would be an impossible speed for any known vehicle. Passing though layers of atmosphere, the colors of our destinations shimmer with their own unique characteristics, and suddenly we find ourselves floating in virtual space just above the ground. || ", "hits": 1481 }, { "id": 3606, "url": "http://svs.gsfc.nasa.gov/3606/", "result_type": "Visualization", "release_date": "2009-07-06T00:00:00-04:00", "title": "Magnetospheric Multiscale Mission (MMS) Nightside Orbit Animation for the Preliminary Design Review (PDR)", "description": "This visualization uses simulated ephemerides to show the proposed orbits of the Magnetospheric Multiscale Mission (MMS) during the \"nightside\" orbit phase. The movie initially shows the general orientation of the orbit with respect to the Earth, Moon, and Sun. It then moves in towards the Earth revealing Earth's magnetic field. The camera then moves down towards the dark side of the Earth showing how MMS will fly through the tail of the magnetosphereThis visualization was created in support of the MMS Preliminary Design Review (PDR) which was held May 4th through May 7th of 2009. || ", "hits": 1477 }, { "id": 13592, "url": "http://svs.gsfc.nasa.gov/13592/", "result_type": "Produced Video", "release_date": "2020-04-23T12:00:00-04:00", "title": "Guiding Farmers with NASA Satellites", "description": "Agriculture in Pakistan is dependent on irrigation from the Indus River, but over the years, these freshwater resources have become scarce. Today, it is one of the world’s most depleted basins. To tackle this, farmers are attempting to predict and track freshwater resources with the help of NASA satellites and cell phones. || ", "hits": 1475 }, { "id": 30618, "url": "http://svs.gsfc.nasa.gov/30618/", "result_type": "Hyperwall Visual", "release_date": "2015-07-27T10:00:00-04:00", "title": "Pluto's Surface Composition", "description": "Images of Pluto from New Horizons prepared for the hyperwall. || The Ralph instrument detected frozen methane, nitrogen, and carbon monoxide on Pluto || pluto_ices_print.jpg (1024x574) [83.9 KB] || pluto_ices.png (4096x2304) [3.2 MB] || pluto_ices_searchweb.png (180x320) [37.2 KB] || pluto_ices_thm.png (80x40) [3.1 KB] || pluto_ices_30618.key [6.2 MB] || pluto_ices_30618.pptx [3.6 MB] || pluto_ices.hwshow [188 bytes] || ", "hits": 1472 }, { "id": 12929, "url": "http://svs.gsfc.nasa.gov/12929/", "result_type": "Produced Video", "release_date": "2018-04-17T13:00:00-04:00", "title": "NASA Celebrates Earth Day and the Amazing Tech that Makes Earth Exploration Possible", "description": "NASA pioneers and supports an amazing range of advanced technologies and tools to help scientists and environmental specialists better understand and protect our home planet – from space lasers to virtual reality, small satellites and smartphone apps.To celebrate Earth Day 2018, April 22, the agency is highlighting many of these innovative technologies and the amazing applications behind them. || ", "hits": 1471 }, { "id": 10891, "url": "http://svs.gsfc.nasa.gov/10891/", "result_type": "Produced Video", "release_date": "2012-01-11T14:00:00-05:00", "title": "Schumann resonance animation", "description": "At any given moment about 2,000 thunderstorms roll over Earth, producing some 50 flashes of lightning every second. Each lightning burst creates electromagnetic waves that begin to circle around Earth captured between Earth's surface and a boundary about 60 miles up. Some of the waves - if they have just the right wavelength - combine, increasing in strength, to create a repeating atmospheric heartbeat known as Schumann resonance. This resonance provides a useful tool to analyze Earth's weather, its electric environment, and to even help determine what types of atoms and molecules exist in Earth's atmosphere.The waves created by lightning do not look like the up and down waves of the ocean, but they still oscillate with regions of greater energy and lesser energy. These waves remain trapped inside an atmospheric ceiling created by the lower edge of the \"ionosphere\" - a part of the atmosphere filled with charged particles, which begins about 60 miles up into the sky. In this case, the sweet spot for resonance requires the wave to be as long (or twice, three times as long, etc) as the circumference of Earth. This is an extremely low frequency wave that can be as low as 8 Hertz (Hz) - some one hundred thousand times lower than the lowest frequency radio waves used to send signals to your AM/FM radio. As this wave flows around Earth, it hits itself again at the perfect spot such that the crests and troughs are aligned. Voila, waves acting in resonance with each other to pump up the original signal.While they'd been predicted in 1952, Schumann resonances were first measured reliably in the early 1960s. Since then, scientists have discovered that variations in the resonances correspond to changes in the seasons, solar activity, activity in Earth's magnetic environment, in water aerosols in the atmosphere, and other Earth-bound phenomena. || ", "hits": 1467 }, { "id": 14935, "url": "http://svs.gsfc.nasa.gov/14935/", "result_type": "Infographic", "release_date": "2025-12-18T13:00:00-05:00", "title": "Milky Way Anatomy", "description": "This infographic with artist’s concept views of our Milky Way galaxy highlights its main components: the disk, bulge, stellar halo, and dark matter halo. Scientists have a pretty good idea of the Milky Way’s overall structure, but since we’re nestled inside it, fine details are hard to see. Astronomers have used observations from different telescopes to piece together our galaxy's anatomy, and future observatories like NASA's Nancy Grace Roman Space Telescope will make the picture even clearer. || Milky_Way_Anatomy_Infographic_Simple_Final_print.jpg (1024x512) [118.4 KB] || Milky_Way_Anatomy_Infographic_Simple_Final.jpg (4320x2160) [1.2 MB] || Milky_Way_Anatomy_Infographic_Simple_Final.png (4320x2160) [6.5 MB] || Milky_Way_Anatomy_Infographic_Simple_Final_searchweb.png (320x180) [68.0 KB] || Milky_Way_Anatomy_Infographic_Simple_Final_thm.png (80x40) [5.1 KB] || ", "hits": 1466 }, { "id": 1150, "url": "http://svs.gsfc.nasa.gov/1150/", "result_type": "Visualization", "release_date": "2000-09-05T12:00:00-04:00", "title": "Hurricane Bonnie Dissolving 'Crystal Cathedral'", "description": "A fly in to a set of nested 3D isosurfaces of constant precipitation density for Hurricane Bonnie, measured by TRMM on August 22, 1998. The isosurfaces a removed one-by-one until only the highest density surface remains, then the surfaces are restored in reverse order. || a001150.00005_print.png (720x480) [442.4 KB] || bonnie_320X240_highres_pre.jpg (320x240) [9.8 KB] || a001150_pre.jpg (320x242) [8.6 KB] || a001150.webmhd.webm (960x540) [8.7 MB] || a001150.dv (720x480) [180.5 MB] || a001150.mp4 (640x480) [10.2 MB] || bonnie_320X240_highres.qt (320x240) [28.2 MB] || a001150.mpg (352x240) [6.8 MB] || ", "hits": 1460 }, { "id": 12111, "url": "http://svs.gsfc.nasa.gov/12111/", "result_type": "B-Roll", "release_date": "2016-01-22T10:00:00-05:00", "title": "Webb Flight Mirrors Tested in Calibration, Integration and Alignment Facility 4-28-2015 B-Roll", "description": "Engineers move James Webb Space Telescope flight mirrors for testing at NASA Goddard Space Flight Center's Calibration, Integration and Alignment Facility (CIAF). || JWST_Mirror_Move_CIAF_Still.png (1891x1059) [1.8 MB] || JWST_Mirror_Move_CIAF_Still_print.jpg (1024x573) [95.9 KB] || JWST_Mirror_Move_CIAF_Still_ipad_poster_frame.jpg (1024x576) [95.9 KB] || JWST_Mirror_Move_CIAF_Still_5x3_hw_print.jpg (1024x573) [108.6 KB] || JWST_Mirror_Move_CIAF_Still_searchweb.png (320x180) [97.8 KB] || JWST_Mirror_Move_CIAF_Still_web.png (320x179) [97.2 KB] || JWST_Mirror_Move_CIAF_Still_thm.png (80x40) [13.0 KB] || Mirrors_Processing_at_CIAF_GSFC_4-28-15_h264.mov (1280x720) [762.8 MB] || Mirrir_Move_into_CIAF_Broll_2nd_cut.mov (1280x720) [1.6 GB] || Mirrors_Processing_at_CIAF_GSFC_4-28-15.mov (1280x720) [9.9 GB] || Mirrir_Move_into_CIAF_Broll_2nd_cut.webm (1280x720) [76.4 MB] || Mirrors_Processing_at_CIAF_GSFC_4-28-15_h264.webm (1280x720) [76.4 MB] || ", "hits": 1454 }, { "id": 30526, "url": "http://svs.gsfc.nasa.gov/30526/", "result_type": "Hyperwall Visual", "release_date": "2014-11-05T20:00:00-05:00", "title": "Camera on Curiosity's Arm as Seen by Camera on Mast", "description": "An image of the Mars Hand Lens Imager (MAHLI) on Mars rover Curiosity. || curiosity_mahli_from_mastcam_pia15699.png (1600x1200) [1.1 MB] || curiosity_mahli_from_mastcam_pia15699_print.jpg (1024x768) [120.0 KB] || curiosity_mahli_from_mastcam_pia15699_web.jpg (320x240) [17.0 KB] || curiosity_mahli_from_mastcam_pia15699_searchweb.png (320x180) [80.1 KB] || curiosity_mahli_from_mastcam_pia15699_thm.png (80x40) [6.1 KB] || curiosity_mahli_from_mastcam_pia15699.hwshow [234 bytes] || ", "hits": 1454 }, { "id": 2198, "url": "http://svs.gsfc.nasa.gov/2198/", "result_type": "Visualization", "release_date": "2001-07-02T12:00:00-04:00", "title": "Erythemal Index 2000: Full Globe Loop", "description": "The Erythemal Index is a measure of ultraviolet radiation (UV) at ground level on the Earth. UV exists to the left of the visible spectrum and is divided into three components (UV-A, UV-B and UV-C). UV-B (290-320 wavelengths) is the most dangerous form of UV radiation that can reach ground level. Atmospheric ozone shields life at the surface from most of the harmful components of solar radiation. Chemical processes in the atmosphere can effect the level of protection provided by the ozone in the upper atmosphere. This thinning of the atmospheric ozone in the stratosphere leads to elevated levels of UV-B at ground level and increases the risks of DNA damage in living organisms. || ", "hits": 1452 }, { "id": 1386, "url": "http://svs.gsfc.nasa.gov/1386/", "result_type": "Visualization", "release_date": "1995-01-01T12:00:00-05:00", "title": "SAMPEX - A Synoptic View of Earth's Electron Radiation Belts: North Pole Energetic Fluxes from PET", "description": "The Solar Anomalous and Magnetospheric Particle Explorer, SAMPEX, measures fluxes of energetic particles from the sun, the Earth's magnetosphere, and cosmic ray sources over a broad range of energies. The four instruments aboard SAMPEX are the Low-Energy Ion Analyzer (LEICA), The Heavy Ion Large Telescope (HILT), The Mass Spectrometer Telescope (MAST), and the Proton-Electron Telescope (PET). || ", "hits": 1452 }, { "id": 11816, "url": "http://svs.gsfc.nasa.gov/11816/", "result_type": "Produced Video", "release_date": "2015-03-19T13:00:00-04:00", "title": "Arctic Sea Ice Sets New Record Winter Low", "description": "This short video shows the bulk of the Arctic sea ice freeze cycle from October through this year’s apparent winter maximum on Feb. 25th. || Arctic_sea_ice_max_2015_vo_youtube_hq_print.jpg (1024x576) [142.2 KB] || Arctic_sea_ice_max_2015_vo_youtube_hq_searchweb.png (320x180) [88.0 KB] || Arctic_sea_ice_max_2015_vo_youtube_hq_web.png (320x180) [88.0 KB] || Arctic_sea_ice_max_2015_vo_youtube_hq_thm.png (80x40) [6.6 KB] || Arctic_sea_ice_max_2015_vo_youtube_hq.mov (1280x720) [21.0 MB] || Arctic_sea_ice_max_2015_vo_prores.mov (1280x720) [893.4 MB] || Arctic_sea_ice_max_2015_vo_appletv.m4v (960x540) [22.8 MB] || Arctic_sea_ice_max_2015_vo_appletv_subtitles.m4v (960x540) [22.8 MB] || Arctic_sea_ice_max_2015_vo_nasaportal.mov (640x360) [18.9 MB] || Arctic_sea_ice_max_2015_vo_720x480.wmv (720x480) [18.4 MB] || Arctic_sea_ice_max_2015_vo_720x480.webm (720x480) [6.3 MB] || Arctic_Sea_Ice_Record.en_US.srt [1.2 KB] || Arctic_sea_ice_max_2015_vo_ipod_sm.mp4 (320x240) [4.4 MB] || ", "hits": 1448 }, { "id": 3248, "url": "http://svs.gsfc.nasa.gov/3248/", "result_type": "Visualization", "release_date": "2005-10-19T00:00:00-04:00", "title": "TRMM Microwave Brightness Temperature Progression During Hurricane Katrina: Horizontal Polarization", "description": "The TMI instrument on the TRMM satellite measures microwaves emitted from the Earth's land and water. By comparing emission from different microwave frequencies, the characteristics of ice and water in the atmosphere can be determined. For example, 85 GHz microwaves are scattered by ice crystals in tropical cyclones, making cyclone rain bands appear 'colder' than the surrounding areas. By comparing 85 GHz temperatures in different polarizations with other frequency band measurements, accurate measurements of rainfall in the atmosphere can be made. This animation builds up four days of global TMI 85 GHz measurements. Hurricane Katrina was in the Gulf of Mexico at the time and clearly shows up in the measurements. || ", "hits": 1447 }, { "id": 13822, "url": "http://svs.gsfc.nasa.gov/13822/", "result_type": "Produced Video", "release_date": "2021-02-20T00:00:00-05:00", "title": "TV Production \"Behind the Scenes\" of Antares Launch", "description": "Behind the Scenes of Goddard TV ProductionMusic Credit: Universal Production Music Track Name: Bring The Heat Instrumental || Behind_the_scenes.jpg (1670x939) [359.4 KB] || Behind_the_scenes_searchweb.png (320x180) [112.4 KB] || Behind_the_scenes_thm.png (80x40) [14.4 KB] || Antares_TV_Production_v3.webm (1920x1080) [19.5 MB] || Antares_TV_Production_v3.mp4 (1920x1080) [181.4 MB] || Antares_TV_Production_v3.en_US.srt [3.8 KB] || Antares_TV_Production_v3.en_US.vtt [3.8 KB] || Antares_TV_Production_v3.mov (1920x1080) [1.4 GB] || ", "hits": 1446 }, { "id": 10383, "url": "http://svs.gsfc.nasa.gov/10383/", "result_type": "Produced Video", "release_date": "2009-02-19T00:00:00-05:00", "title": "Glory Instrument Flyover", "description": "Glory will help researchers better understand the direct and indirect effects of atmospheric aerosols and of the Sun on Earth's climate. This animation reveals Glory's trio of remote-sensing instruments: Aerosol Polarimetry Sensor (APS) will provide new capabilities in the characterization of aerosol particle microphysical properties through the collection of multiangle and multispectral radiance and polarization measurements. Total Irradiance Monitor (TIM) is an electrical substitution radiometer (ESR) that records measurements of total solar irradiance (TSI) with extreme accuracy and precision. Cloud Camera data will provide cross track coverage over a broader swath of aerosol load than the APS. || ", "hits": 1446 }, { "id": 2542, "url": "http://svs.gsfc.nasa.gov/2542/", "result_type": "Visualization", "release_date": "2002-09-05T12:00:00-04:00", "title": "Fires over Africa during 2001 and 2002", "description": "This animation shows fire activity over Africa from 8/21/2001 to 8/20/2002. The fires are shown as tiny particles with each particle depicting the site at which a fire was detected. Daily fires are displayed at a rate of 10 days per second. The fire particles fade over 1.7 seconds and change color as they age from red to orange, yellow and gray. || ", "hits": 1445 }, { "id": 30316, "url": "http://svs.gsfc.nasa.gov/30316/", "result_type": "Hyperwall Visual", "release_date": "2013-10-21T12:00:00-04:00", "title": "Near-Earth Asteroid 2007 PA8", "description": "A collage of nine radar images shows near-Earth asteroid 2007 PA8. The images were obtained between October 31 and November 13, 2012, with data collected by NASA's 70-meter Deep Space Network antenna at Goldstone, California. The images of 2007 PA8 reveal possible craters, boulders, an irregular, asymmetric shape, and very slow rotation. The asteroid measures approximately 1.6 kilometers wide. New radar measurements of 2007 PA8's distance and line-of-sight velocity refined calculations of its orbit about the sun, enabling reliable computation of the asteroid's motion for the next 632 years. 2007 PA8 is not a threat to Earth. NASA detects, tracks, and characterizes asteroids and comets passing close to Earth using both ground- and space-based telescopes. The Near-Earth Object Observations Program, commonly called \"Spaceguard,\" discovers these objects, characterizes a subset of them, and plots their orbits to determine if any could be potentially hazardous to our planet. || ", "hits": 1441 }, { "id": 11077, "url": "http://svs.gsfc.nasa.gov/11077/", "result_type": "Produced Video", "release_date": "2012-09-11T00:00:00-04:00", "title": "Built To Last", "description": "NASA's Radiation Belt Storm Probes (RBSP) satellites were launched into space just before dawn on August 30, 2012. The mission was designed like none before it to penetrate and observe the Van Allen Belts, two dynamic swaths of radiation surrounding Earth that can wreak havoc on spacecraft electronics and potentially harm astronauts. Most satellites are put into orbit above or below the belts for protection. But, with thick aluminum shielding sensitive instruments, the twin RBSP satellites were built to go into the heart of the harshest radiation anywhere around Earth. As the belts vary unpredictably in size and intensity, the two identical spacecraft will provide multiple vantage points of these changes and ultimately lead to a better understanding of how energy from the sun affects the fluctuations. The visualization shows how the spacecraft will fly in an unusual, highly elliptical orbit to collect data throughout the vastness of the Van Allen Belts. || ", "hits": 1434 }, { "id": 20196, "url": "http://svs.gsfc.nasa.gov/20196/", "result_type": "Animation", "release_date": "2012-12-27T12:00:00-05:00", "title": "Earth Orientation Animations", "description": "When you think of the Earth's orientation, you'd probably imagine something like a globe, where it always rotates around an axis, called the spin axis, defined by the north and south poles. And while this generally makes sense, in reality, the Earth's orientation is constantly changing very slightly, and this change can be described in three ways. Learn more about how the Earth's orientation changes by watching the animations below!Note: All motion in these animations is greatly exaggerated for clarity. || ", "hits": 1421 }, { "id": 5477, "url": "http://svs.gsfc.nasa.gov/5477/", "result_type": "Visualization", "release_date": "2025-05-16T13:00:00-04:00", "title": "SOS - Day/Night cycle with Blue Marble and Black Marble Nightlights", "description": "This animation shows daylight and nighttime cycles of Earth over a three-day period in 2024 as the planet spins on it’s axis.", "hits": 1388 }, { "id": 31156, "url": "http://svs.gsfc.nasa.gov/31156/", "result_type": "Visualization", "release_date": "2024-03-08T00:00:00-05:00", "title": "Greenland Ice Mass Loss 2002-2025", "description": "The mass of the Greenland ice sheet has rapidly declined in the last several years due to surface melting and iceberg calving. Research based on observations from the Gravity Recovery and Climate Experiment (GRACE) satellites (2002-2017) and GRACE Follow-On (since 2018 - ) indicates that between 2002 and 2023, Greenland shed approximately 264 gigatons of ice per year, causing global sea level to rise by 0.03 inches (0.8 millimeters) per year.", "hits": 1370 }, { "id": 5187, "url": "http://svs.gsfc.nasa.gov/5187/", "result_type": "Visualization", "release_date": "2023-11-16T08:00:00-05:00", "title": "Moon Phase and Libration, 2024", "description": " || The data in the table for all of 2024 can be downloaded as a JSON file or as a text file. || moon.0001.jpg (730x730) [87.6 KB] || comp.0001.tif (5760x3240) [14.8 MB] || ", "hits": 1314 }, { "id": 14793, "url": "http://svs.gsfc.nasa.gov/14793/", "result_type": "Produced Video", "release_date": "2025-05-27T20:55:00-04:00", "title": "Black Holes Vertical Video", "description": "This page collects Astrophysics vertical videos with black-hole-related content", "hits": 1297 }, { "id": 3540, "url": "http://svs.gsfc.nasa.gov/3540/", "result_type": "Visualization", "release_date": "2008-08-22T12:00:00-04:00", "title": "Compare the Size of Antarctica to the Continental United States", "description": "Antarctica is the highest, driest, coldest, windiest and brightest of the seven continents. It is roughly the size of the United States and Mexico combined and is almost completely covered by a layer of ice that averages more than one mile in thickness, but is nearly three miles thick in places. This ice accumulated over millions of years through snowfall. Presently, the Antarctic ice sheet contains 90% of the ice on Earth and would raise sea levels worldwide by over 200 feet were it to melt. The total surface area is about 14.2 million sq km (about 5.5 million sq mls) in summer, much larger then the continental United States, approximately twice the size of Australia, and fifty times the size of the UK. In this still image, Antarctica is shown using the Landsat Image Mosaic of Antarctica (LIMA) data with the continental United States overlaid on top for size comparison. The Landsat Image Mosaic of Antarctica (LIMA) is a data product funded by the National Science Foundation (NSF) and jointly produced by the U.S. Geological Survey (USGS), the British Antarctic Survey (BAS), and the National Aeronautics and Space Administration (NASA). The LIMA data shown here uses the pan-chromatic band and has a resolution of 15 meters per pixel. The 13 swaths used to generate this sample mosaic where acquired between December 25, 1999 and December 31, 2001. The elevation data shown has no vertical exaggeration (1x) and is courtesy of the Radarsat Antarctic Mapping Project (RAMP) Digital Elevation Model (DEM). || ", "hits": 1281 }, { "id": 20412, "url": "http://svs.gsfc.nasa.gov/20412/", "result_type": "Animation", "release_date": "2026-01-21T11:00:00-05:00", "title": "Artemis II Flight Path Animations", "description": "Animated Flight Path of Artemis II and comparison with NASA's Lunar Reconnaissance Orbiter and the Apollo mission orbits.", "hits": 1280 }, { "id": 5607, "url": "http://svs.gsfc.nasa.gov/5607/", "result_type": "Visualization", "release_date": "2026-02-04T12:00:00-05:00", "title": "Record Temperature Years: 2025, 2024, and 2023", "description": "2025, 2024, and 2023 were the three warmest years in NASA's 146-year record. This visualization highlights these three years in the context of the full GISTEMP temperature record.", "hits": 1272 }, { "id": 5258, "url": "http://svs.gsfc.nasa.gov/5258/", "result_type": "Visualization", "release_date": "2025-06-16T00:00:00-04:00", "title": "Tracking Satellites and Space Debris in Earth Orbit (Feb 2024)", "description": "This series of visualizations illustrates the population of objects orbiting Earth as of February 2024.", "hits": 1255 }, { "id": 5682, "url": "http://svs.gsfc.nasa.gov/5682/", "result_type": "Visualization", "release_date": "2026-10-21T13:00:00-04:00", "title": "Currrent IMERG Accumulated Anomaly", "description": "Global IMERG accumulated anomalies in Robinson projection. (Unannotated versions can be downloaded here as well.) || currIMERGaccum.rob.1800x900.annotated.png (1800x900) [1.8 MB] || currIMERGaccum.rob.4096x2048.annotated.png (4096x2048) [6.4 MB] || currIMERGaccum.rob.png (3600x1800) [2.0 MB] || currIMERGaccum.rob.4096x2048.png (4096x2048) [5.8 MB] || ", "hits": 1203 }, { "id": 3895, "url": "http://svs.gsfc.nasa.gov/3895/", "result_type": "Visualization", "release_date": "2012-01-17T00:00:00-05:00", "title": "Deep Star Maps", "description": "This set of star maps was created by plotting the position, brightness, and color of just over 100 million stars from the Bright Star, Tycho-2, and UCAC3 star catalogs. The constellation boundaries are those established by the International Astronomical Union in 1930. The constellation figures also come from the IAU, although they're not official.The maps are presented in plate carrée projections using either celestial (J2000 geocentric right ascension and declination) or galactic coordinates. They are designed for spherical mapping in animation software. The oval shapes near the top and bottom of the star maps are not galaxies. The distortion of the stars in those parts of the map is just an effect of the projection.The celestial coordinate mapping will be the more useful one for animation, since camera rotations in the software will correspond in a straightforward way to the right ascension and declination in astronomy references. The galactic coordinate mapping works as a standalone image showing the edge-on view of our home galaxy, from the inside.The animation demonstrates the use of the maps in a tour of the sky. The tour starts at W-shaped Cassiopeia, then heads south through Perseus to the winter constellation of Orion the Hunter and the Hyades and Pleiades star clusters in Taurus. It moves southeast past Orion's canine companion and its star, Sirius, brightest in the sky, eventually pausing at the rich southern hemisphere portion of the Milky Way in Carina and Crux, the Southern Cross.East of the Cross, in Centaurus, is the binary star Alpha Centauri, at 4.4 light-years the naked-eye star system nearest to the Sun. Also visible as a fuzzy spot near the top of the frame is the globular cluster Omega Centauri. The number of stars used to draw the star maps is large enough to reveal many globular and open star clusters as well as the Large and Small Magellanic Clouds.After passing near the celestial south pole, the tour moves north along the Milky Way to the center of our galaxy near the teapot in Sagittarius. The tour veers northwest from there, finally stopping at the familiar Big Dipper or Plough asterism in Ursa Major.This is an update to entry 3572. || ", "hits": 1193 }, { "id": 14366, "url": "http://svs.gsfc.nasa.gov/14366/", "result_type": "Produced Video", "release_date": "2023-06-20T22:00:00-04:00", "title": "Solstice Animations", "description": "Earth orbits at an angle, so half the year, the Northern Hemisphere is tilted toward the Sun — this is summer in the Northern Hemisphere, and winter in the Southern Hemisphere. The other half of the year, the Northern Hemisphere is tilted away from the Sun, creating winter in the north and summer in the south.Solstices happen twice per year, at the points in Earth’s orbit where this tilt is most pronounced. These days are the longest (in the summer hemisphere) and shortest (in the winter hemisphere) of the year, and mark the change of seasons to summer and winter, respectively. || ", "hits": 1169 }, { "id": 5662, "url": "http://svs.gsfc.nasa.gov/5662/", "result_type": "Visualization", "release_date": "2026-07-14T14:00:00-04:00", "title": "Super Typhoon Bavi", "description": "Super Typhoon Bavi on July 10, 2026 as it undergoes an eyewall replacement. || Bavi_v22_2026-07-13_163030.03600_print.jpg (1024x576) [187.6 KB] || Bavi_v22_2026-07-13_163030.03600_searchweb.png (320x180) [103.2 KB] || Bavi_v22_2026-07-13_163030.03600_thm.png (80x40) [7.5 KB] || Bavi_v22HD.mp4 (1920x1080) [67.8 MB] || 1920x1080_16x9_30p (1920x1080) [2601 Item(s)] || 4096x4096_1x1_30p (3840x2160) [2601 Item(s)] || Bavi_v22UHD.mp4 (3840x2160) [173.4 MB] || Bavi_v22UHD.mp4.hwshow [177 bytes] ||", "hits": 1158 }, { "id": 11349, "url": "http://svs.gsfc.nasa.gov/11349/", "result_type": "Produced Video", "release_date": "2013-09-12T00:00:00-04:00", "title": "Supersonic Wind", "description": "Neptune, the eighth and farthest planet from the sun, has the strongest winds in the solar system. At high altitudes speeds can exceed 1,100 mph. That is 1.5 times faster than the speed of sound. In 1989, NASA's Voyager 2 spacecraft made the first and only close-up observations of Neptune. Detailed images taken by the spacecraft revealed bright, white clouds and two colossal storms whipping around the planet's atmosphere. Neptune is a gas giant composed primarily of hydrogen and helium. Methane gas makes up only one or two percent of the atmosphere but absorbs longer wavelengths of sunlight in the red part of the spectrum, giving the planet its brilliant blue color. Watch the video to see a composite time-lapse assembled from Voyager 2 images of Neptune. || ", "hits": 1144 } ] }