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    "results": [
        {
            "id": 3951,
            "url": "https://svs.gsfc.nasa.gov/3951/",
            "result_type": "Visualization",
            "release_date": "2012-05-08T00:00:00-04:00",
            "title": "The Van Allen Probes (formerly Radiation Belt Storm Probes - RBSP) Explore the Earth's Radiation Belts",
            "description": "The Radiation Belt Storm Probe (RBSP) is actually two satellites that will travel on a elliptical orbit around the Earth, ranging between 1.5 and 6 Earth radii. This range covers the inner region of the Earth's geomagnetic field. In this region, many of the magnetic field lines intersect the surface of the Earth in the north and south. This means that lower energy ions and electrons, some 'boiled off' the Earth's ionosphere by solar ultraviolet radiation, can be trapped along these field lines. The charged particles spend their time bouncing between the 'mirror points' in the Earth's magnetic field. This trapped population forms the radiation belts around the Earth. The radiation created by this charged particle population can be hazardous to satellites and astronauts so it is important to understand their characteristics. || ",
            "hits": 109
        },
        {
            "id": 11212,
            "url": "https://svs.gsfc.nasa.gov/11212/",
            "result_type": "Produced Video",
            "release_date": "2013-02-28T14:00:00-05:00",
            "title": "Van Allen Probes Find Storage Ring in Earth's Outer Radiation Belt",
            "description": "Since their discovery over 50 years ago, the Earth's Van Allen radiation belts have been considered to consist of two distinct zones of trapped, highly energetic charged particles. Observations from NASA's Van Allen Probes reveal an isolated third ring in the outer radiation belt. || ",
            "hits": 282
        },
        {
            "id": 30470,
            "url": "https://svs.gsfc.nasa.gov/30470/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-11-01T12:00:00-04:00",
            "title": "Van Allen Probes Discover New Radiation Belt",
            "description": "Shortly after launch on August 30, 2012, particle detection instruments aboard NASA's twin Van Allen Probes revealed to scientists the existence of a new, transient, third radiation belt around Earth. In this image, three distinct radiation belts are represented as orange and red shades with the emergence of a second empty slot region [green], in between the second and new, outermost third belt. Named after their discoverer James Van Allen, these belts are critical regions for modern society, which is dependent on many space-based technologies. The Van Allen belts are affected by space weather and can swell dramatically during solar storms. When this occurs, they can pose dangers to communications and global positioning system (GPS) satellites, as well as humans in space. This discovery shows the dynamic and variable nature of the radiation belts and improves our understanding of how they respond to solar activity. Scientists observed the third belt for four weeks before a powerful interplanetary shock wave from the sun annihilated it. Data from the Van Allen Probes are important for the study of the effect of space weather on Earth, as well as the fundamental physical processes observed around other objects, such as planets in our solar system and distant nebulae.Used in 2014 Calendar. || ",
            "hits": 342
        },
        {
            "id": 3942,
            "url": "https://svs.gsfc.nasa.gov/3942/",
            "result_type": "Visualization",
            "release_date": "2012-04-19T00:00:00-04:00",
            "title": "The Van Allen Probes (formerly RBSP for Radiation Belt Storm Probes) in Earth Orbit",
            "description": "A basic visualization illustrating the orbit of RBSP around the Earth. This pair of probes will orbit the Earth between about 1.5 and 6 Earth radii to cover the region of the geomagnetically trapped particle radiation. || ",
            "hits": 26
        },
        {
            "id": 31302,
            "url": "https://svs.gsfc.nasa.gov/31302/",
            "result_type": "Hyperwall Visual",
            "release_date": "2024-08-02T00:00:00-04:00",
            "title": "NASA's Balloon Program",
            "description": "Scientific Balloon Program Infographic || nasa-scientific-balloon-facts_print.jpg (1024x576) [171.2 KB] || nasa-scientific-balloon-facts.png (3840x2160) [3.0 MB] || nasa-scientific-balloon-facts_searchweb.png (320x180) [58.8 KB] || nasa-scientific-balloon-facts_thm.png (80x40) [6.3 KB] || nasas-balloon-program-infographic.hwshow [280 bytes] || ",
            "hits": 343
        },
        {
            "id": 31319,
            "url": "https://svs.gsfc.nasa.gov/31319/",
            "result_type": "Hyperwall Visual",
            "release_date": "2024-10-23T00:00:00-04:00",
            "title": "2025 NASA Science Calendar",
            "description": "Images from the 2025 NASA Science Calendar",
            "hits": 100
        },
        {
            "id": 14681,
            "url": "https://svs.gsfc.nasa.gov/14681/",
            "result_type": "Produced Video",
            "release_date": "2024-10-01T11:00:00-04:00",
            "title": "Launch Your Creativity with Space Crafts",
            "description": "In honor of the completion of our Nancy Grace Roman Space Telescope’s spacecraft — the vehicle that will maneuver the observatory to its place in space and enable it to function once there — we’re bringing you some space crafts you can complete at home! || ",
            "hits": 154
        },
        {
            "id": 31248,
            "url": "https://svs.gsfc.nasa.gov/31248/",
            "result_type": "Hyperwall Visual",
            "release_date": "2023-09-29T00:00:00-04:00",
            "title": "How Do Space Weather Effects & Solar Storms Affect Earth?",
            "description": "Technological and infrastructure affected by space weather events. || space-weather-effects_print.jpg (1024x953) [307.6 KB] || space-weather-effects.png (3480x3240) [8.3 MB] || space-weather-effects_searchweb.png (320x180) [77.3 KB] || space-weather-effects_thm.png (80x40) [6.2 KB] || how-do-space-weather-effects-solar-storms-affect-earth.hwshow [320 bytes] || ",
            "hits": 713
        },
        {
            "id": 13143,
            "url": "https://svs.gsfc.nasa.gov/13143/",
            "result_type": "Produced Video",
            "release_date": "2019-02-11T21:00:00-05:00",
            "title": "NASA's Mission Through Dangerous Space Is Going Out in Style",
            "description": "B-roll for Van Allen Probe Live Shot. Answers the following suggested questions: You may think space is empty, but there is a lot there that we can’t see. What are space weather and radiation belts?How do you observe the radiation belts?A new radiation belt was discovered several years ago. Tell us about that discovery.Can you tell us about the final mission that the Van Allen probes are going on?How do radiation belts affect space travel, astronauts and the space station?Where can we learn more? || broll.00001_print.jpg (1024x576) [114.9 KB] || broll.00001_print_print.jpg (1024x576) [66.2 KB] || broll.00001_print_searchweb.png (320x180) [95.8 KB] || broll.00001_print_thm.png (80x40) [7.7 KB] || broll.webm (1280x720) [21.1 MB] || broll.mp4 (1280x720) [212.1 MB] || broll.mov (1280x720) [2.8 GB] || ",
            "hits": 30
        },
        {
            "id": 4006,
            "url": "https://svs.gsfc.nasa.gov/4006/",
            "result_type": "Visualization",
            "release_date": "2012-10-31T00:00:00-04:00",
            "title": "The Radiation Belts as seen by SAMPEX",
            "description": "This is a simulation of the Earth's radiation belts constructed from SAMPEX data around the time of the 2003 Halloween solar storms. In this visualization, we present the belts in cross-section to provide a better view of their interior structure.The Earth's magnetosphere is a very large magnetic structure around the Earth, and gets stretched into a large, teardrop-shaped configuration through its interaction with the solar wind. A number of the magnetic field lines, while they may originate on the Earth, do not connect back to the Earth, but connect into the magnetic field carried by the solar wind. However, near the Earth, the magnetic dipole component of the field is stronger than the solar wind field, and this allows all the magnetic field lines to connect back to the Earth, forming (approximately) the classic magnetic dipole configuration (Wikipedia). In this region, lower energy electrons and ions, many from the Earth's ionosphere, can become trapped by the magnetic field to form the radiation belts.The radiation belt model is constructed from particle flux information from the SAMPEX mission, with the flux mapped to constant L-shells of the Earth's dipole magnetic field (Wikipedia). The model is anchored to the Earth's geomagnetic field axis, which is not perfectly aligned with the Earth's rotation axis. This creates a small wobble of the radiation belts with time, which can be seen in this visualization.The data driving the radiation belt structure is from the 2003 Halloween solar storms, a series of strong solar eruptions that began in late October 2003 and continued into the first week of November. During this time, the particle content of the belts change rapidly due to the variation in the energetic particle flux from the Sun buffeting the Earth's magnetosphere.This dataset was also used to generate radiation belts for the RBSP prelaunch visualizations. || ",
            "hits": 68
        },
        {
            "id": 12543,
            "url": "https://svs.gsfc.nasa.gov/12543/",
            "result_type": "Produced Video",
            "release_date": "2018-04-30T12:00:00-04:00",
            "title": "The Electron Beltway",
            "description": "NASA's Van Allen Probes reveal how electrons move through the radiation belts that surround Earth. || 12249_1280.jpg (1280x720) [576.4 KB] || 12249_1280_1024x576.jpg (1024x576) [386.3 KB] || ",
            "hits": 57
        },
        {
            "id": 11027,
            "url": "https://svs.gsfc.nasa.gov/11027/",
            "result_type": "Produced Video",
            "release_date": "2012-08-09T14:00:00-04:00",
            "title": "RBSP L-14 Press Conference",
            "description": "The Radiation Belt Storm Probes mission is part of NASA's Living With a Star Geospace program to explore fundamental processes that operate throughout the solar system, in particular those that generate hazardous space weather effects near the Earth and phenomena that could affect solar system exploration.RBSP is designed to help us understand the sun's influence on the Earth and near-Earth space by studying the planet's radiation belts on various scales of space and time.Understanding the radiation belt environment and its variability has extremely important practical applications in the areas of spacecraft operations, spacecraft and spacecraft system design, mission planning, and astronaut safety.RBSP is scheduled to launch no earlier than 4:08 a.m. Thursday, Aug. 23 from Cape Canaveral Air Force Station in Florida. The twin probes will lift off on a United Launch Alliance Atlas V rocket.News conference panelists are:— Madhulika Guhathakurta, Living With a Star program scientist, NASA Headquarters, Washington— Mona Kessel, RBSP program scientist, NASA Headquarters— Barry Mauk, RBSP project scientist, Johns Hopkins University Applied Physics Laboratory (APL), Laurel, Md.— Rick Fitzgerald, RBSP project manager, APL, Laurel, Md. || ",
            "hits": 84
        },
        {
            "id": 40412,
            "url": "https://svs.gsfc.nasa.gov/gallery/van-allen-probes/",
            "result_type": "Gallery",
            "release_date": "2020-03-06T00:00:00-05:00",
            "title": "Van Allen Probes",
            "description": "Formally the Radiation Belt Storm Probes (RBSP)!",
            "hits": 37
        },
        {
            "id": 4557,
            "url": "https://svs.gsfc.nasa.gov/4557/",
            "result_type": "Visualization",
            "release_date": "2017-03-15T10:00:00-04:00",
            "title": "Leaky Radiation Belts",
            "description": "This visualization opens with a full view of the radiation belt of trapped electrons circling Earth.  We open a slice of the belts, to display a cross-section for clarity and move the camera to a more equatorial view.  Earth rotation and solar motion have been turned off for this visualization to reduce distracting additional motions. || LeakyBelts_FullData_ObliqueIntro.slate_CRTT.HD1080i.0600_print.jpg (1024x576) [113.8 KB] || LeakyBelts_FullData_ObliqueIntro.slate_CRTT.HD1080i.0600_searchweb.png (180x320) [83.0 KB] || LeakyBelts_FullData_ObliqueIntro.slate_CRTT.HD1080i.0600_thm.png (80x40) [6.0 KB] || ObliqueIntro (1920x1080) [0 Item(s)] || LeakyBelts_FullData_ObliqueIntro.HD1080i_p30.mp4 (1920x1080) [77.0 MB] || LeakyBelts_FullData_ObliqueIntro.HD1080i_p30.webm (1920x1080) [5.5 MB] || ObliqueIntro (3840x2160) [0 Item(s)] || LeakyBelts_FullData_ObliqueIntro.UHD2160_p30.mp4 (3840x2160) [279.0 MB] || LeakyBelts_FullData_ObliqueIntro.HD1080i_p30.mp4.hwshow [210 bytes] || ",
            "hits": 31
        },
        {
            "id": 12328,
            "url": "https://svs.gsfc.nasa.gov/12328/",
            "result_type": "Produced Video",
            "release_date": "2016-08-15T10:00:00-04:00",
            "title": "Supercharging the Radiation Belts",
            "description": "On March 17, 2015, an interplanetary shock – a shockwave created by the driving force of a coronal mass ejection, or CME, from the sun – struck the outermost radiation belt, triggering the greatest geomagnetic storm of the preceding decade. And NASA's Van Allen Probes were there to watch it. One of the most common forms of space weather, a geomagnetic storm describes any event in which Earth’s magnetic environment – called the magnetosphere – is suddenly, temporarily disturbed. Such an event can also lead to change in the radiation belts surrounding Earth, but researchers have seldom been able to observe what happens within the first few minutes immediately following a shock. But on the day of the March 2015 geomagnetic storm, one of the Van Allen Probes was located at just the right spot within the radiation belts, providing unprecedentedly high-resolution data from a rarely witnessed phenomenon. A paper on these observations was published in the Journal of Geophysical Research on Aug. 15, 2016. || ",
            "hits": 88
        },
        {
            "id": 3950,
            "url": "https://svs.gsfc.nasa.gov/3950/",
            "result_type": "Visualization",
            "release_date": "2012-05-01T00:00:00-04:00",
            "title": "Earth's Radiation Belts (cross-section)",
            "description": "This is a simulation of the Earth's radiation belts. In this version, we've 'sliced' the belts open to provide a better view of their structure in cross-section. The non-cross-section view of the belts is Earth's Radiation Belts (side view)The Earth's magnetosphere is a very large magnetic structure around the Earth, and gets stretched into a large, teardrop-shaped configuration through its interaction with the solar wind. A number of the magnetic field lines, while they may originate on the Earth, do not connect back to the Earth, but connect into the magnetic field carried by the solar wind. However, near the Earth, the dipole component of the field is stronger than the solar wind field, and this allows all the magnetic field lines to connect back to the Earth, forming (approximately) the classic magnetic dipole configuration. In this region, lower energy electrons and ions, many from the Earth's ionosphere, can become trapped by the magnetic field to form the radiation belts.The radiation belt model is constructed from particle flux information from the SAMPEX mission, with the flux mapped to constant L-shells of the Earth's dipole magnetic field. The model is anchored to the Earth's geomagnetic field axis, which is not perfectly aligned with the Earth's rotation axis. This creates a small wobble of the radiation belts with time, which can be seen in this visualization.The data driving the radiation belt structure is time-shifted from the 2003 Halloween solar storms, a series of strong solar eruptions that began in late October 2003 and continued into the first week of November. During this time, the particle content of the belts change rapidly due to the variation in the energetic particle flux from the Sun buffeting the Earth's magnetosphere. || ",
            "hits": 248
        },
        {
            "id": 3949,
            "url": "https://svs.gsfc.nasa.gov/3949/",
            "result_type": "Visualization",
            "release_date": "2012-05-08T00:00:00-04:00",
            "title": "Earth's Radiation Belts (side view)",
            "description": "This is a simulation of the Earth's radiation belts. In this version, we've kept the belts full structure. There is also a cross-section view of the belts in Earth's Radiation Belts (cross-section).The Earth's magnetosphere is a very large magnetic structure around the Earth, which gets stretched into a large, teardrop-shaped configuration through its interaction with the solar wind. A number of the magnetic field lines, which they may originate on the Earth, do not connect back to the Earth, but connect into the magnetic field carried by the solar wind. However, near the Earth, the dipole component of the field is stronger than the solar wind field, and this allows all the magnetic field lines to connect back to the Earth, forming (approximately) the classic magnetic dipole configuration. In this region, lower energy electrons and ions, many from the Earth's ionosphere, can become trapped by the magnetic field to form the radiation belts.The radiation belt model is constructed from particle flux information from the SAMPEX mission, with the flux mapped to constant L-shells of the Earth's dipole magnetic field. The model is anchored to the Earth's geomagnetic field axis, which is not perfectly aligned with the Earth's rotation axis. This creates a small wobble of the radiation belts with time, which can be seen in this visualization.The data driving the radiation belt structure is time-shifted from the 2003 Halloween solar storms, a series of strong solar eruptions that began in late October 2003 and continued into the first week of November. During this time, the particle content of the belts change rapidly due to the variation in the energetic particle flux from the Sun buffeting the Earth's magnetosphere. || ",
            "hits": 38
        },
        {
            "id": 4241,
            "url": "https://svs.gsfc.nasa.gov/4241/",
            "result_type": "Visualization",
            "release_date": "2014-11-26T13:00:00-05:00",
            "title": "Radiation Belts & Plasmapause",
            "description": "Visualization of the radiation belts with confined charged particles (blue & yellow) and plasmapause boundary (blue-green surface) || Earth_BeltsPlasmapauseParticles_Oblique.noslate_GSEmove.HD1080i.0400_print.jpg (1024x576) [136.6 KB] || Earth_BeltsPlasmapauseParticles_Oblique.noslate_GSEmove.HD1080i.0400_web.png (320x180) [96.2 KB] || Earth_BeltsPlasmapauseParticles_Oblique.noslate_GSEmove.HD1080i.0400_searchweb.png (320x180) [96.2 KB] || Earth_BeltsPlasmapauseParticles_Oblique.noslate_GSEmove.HD1080i.0400_thm.png (80x40) [6.9 KB] || BeltsPlasmapauseParticles_HD1080.mov (1920x1080) [28.3 MB] || Earth_BeltsPlasmapauseParticles_Oblique_HD1080.mp4 (1920x1080) [16.6 MB] || BeltsPlasmapauseParticles_HD720.mov (1280x720) [10.6 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || Earth_BeltsPlasmapauseParticles_Oblique_HD1080.webm (960x540) [2.3 MB] || BeltsPlasmapauseParticles_iPod.m4v (640x360) [3.7 MB] || radiation-belts--plasmapause.hwshow [342 bytes] || ",
            "hits": 100
        },
        {
            "id": 40388,
            "url": "https://svs.gsfc.nasa.gov/gallery/nasaearth-science/",
            "result_type": "Gallery",
            "release_date": "2019-09-13T10:53:37-04:00",
            "title": "NASA Earth Science",
            "description": "NASA’s Earth Science Division (ESD) missions help us to understand our planet’s interconnected systems, from a global scale down to minute processes. Working in concert with a satellite network of international partners, ESD can measure precipitation around the world, and it can employ its own constellation of small satellites to look into the eye of a hurricane. ESD technology can track dust storms across continents and mosquito habitats across cities.\n\nFor more information:\nhttps://science.nasa.gov/earth-science",
            "hits": 219
        },
        {
            "id": 4649,
            "url": "https://svs.gsfc.nasa.gov/4649/",
            "result_type": "Visualization",
            "release_date": "2018-05-29T10:00:00-04:00",
            "title": "Plasma Zoo: Gyroresonant Scattering",
            "description": "In a background magnetic field, represented by the cyan arrows, two electrons are propagating to the right, executing identical gyromotion.  A circularly polarized electromagnetic wave approaches the upper electron from the left. || GyroresonanceV3_RideAlong_inertial.HD1080i.0150_print.jpg (1024x576) [85.3 KB] || GyroresonanceV3_RideAlong_inertial.HD1080i.0150_searchweb.png (320x180) [55.9 KB] || GyroresonanceV3_RideAlong_inertial.HD1080i.0150_thm.png (80x40) [4.3 KB] || RideAlong (1920x1080) [0 Item(s)] || GyroresonanceV3_RideAlong.HD1080i_p30.mp4 (1920x1080) [17.2 MB] || GyroresonanceV3_RideAlong.HD1080i_p30.webm (1920x1080) [2.3 MB] || GyroresonanceV3_RideAlong_inertial.HD1080i.0150.tif (1920x1080) [2.4 MB] || RideAlong (3840x2160) [0 Item(s)] || GyroresonanceV3_RideAlong.UHD3840_2160p30.mp4 (3840x2160) [49.4 MB] || GyroresonanceV3_RideAlong.HD1080i_p30.mp4.hwshow [203 bytes] || ",
            "hits": 90
        },
        {
            "id": 4480,
            "url": "https://svs.gsfc.nasa.gov/4480/",
            "result_type": "Visualization",
            "release_date": "2016-08-15T14:00:00-04:00",
            "title": "Prompt Electron Acceleration in the Radiation Belts",
            "description": "Electrons gyrating along the lines of Earth's magnetic field make another orbit around Earth and strike the Van Allen Probe A AGAIN! || PromptAccel_EventCloseup_SlowOblique.slate_RigRHS.HD1080i.0540_print.jpg (1024x576) [139.2 KB] || PromptAccel_EventCloseup_SlowOblique.slate_RigRHS.HD1080i.0540_searchweb.png (320x180) [90.9 KB] || PromptAccel_EventCloseup_SlowOblique.slate_RigRHS.HD1080i.0540_thm.png (80x40) [6.0 KB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || PromptAccel.HD1080i_p30.mp4 (1920x1080) [48.5 MB] || PromptAccel.HD1080i_p30.webm (1920x1080) [3.1 MB] || PromptAccel_EventCloseup_SlowOblique.HD1080i_720p30.mp4 (1280x720) [24.1 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || PromptAccel_EventCloseup_SlowOblique_2160p30.mp4 (3840x2160) [141.9 MB] || PromptAccel.HD1080i_p30.mp4.hwshow [189 bytes] || ",
            "hits": 118
        },
        {
            "id": 4704,
            "url": "https://svs.gsfc.nasa.gov/4704/",
            "result_type": "Visualization",
            "release_date": "2019-03-12T10:00:00-04:00",
            "title": "Venus Dust Ring",
            "description": "In this visualization we open with a wide view of the inner solar system with the dust ring located at the orbit of Venus.  The camera zooms in to  a location just beyond the position of STEREO-A to look back at the orbit of Venus.  This shows the enhancement of scattering by the dust ring near the greatest elongation of Venus' orbit relative to STEREO-A. || VenusDustRing.STEREOAview.HAE.AU.clockSlate_EarthTarget.HD1080i.00500_print.jpg (1024x576) [130.4 KB] || VenusDustRing.STEREOAview.HAE.AU.clockSlate_EarthTarget.HD1080i.00500_searchweb.png (320x180) [77.0 KB] || VenusDustRing.STEREOAview.HAE.AU.clockSlate_EarthTarget.HD1080i.00500_thm.png (80x40) [4.3 KB] || STEREOAview (1920x1080) [0 Item(s)] || VenusDustRing.STEREOAview.HD1080i_p30.webm (1920x1080) [9.4 MB] || VenusDustRing.STEREOAview.HD1080i_p30.mp4 (1920x1080) [740.4 MB] || STEREOAview (3840x2160) [0 Item(s)] || VenusDustRing.STEREOAview_2160p30.mp4 (3840x2160) [2.6 GB] || VenusDustRing.STEREOAview.HD1080i_p30.mp4.hwshow [203 bytes] || ",
            "hits": 271
        },
        {
            "id": 4048,
            "url": "https://svs.gsfc.nasa.gov/4048/",
            "result_type": "Visualization",
            "release_date": "2013-02-28T14:00:00-05:00",
            "title": "Van Allen Probes New View of the Radiation Belts",
            "description": "This visualization is constructed from some of the first data from the Van Allen Probes (formerly RBSP).The belts are constructed from particle samples by the probes as they pass through the belt, so each 3-D snapshot corresponds to the outward or inward portion of the probes' orbit.The major result from this early data is the recognition of a third radiation belt (the outer belt appears to actually be two belts). || ",
            "hits": 351
        },
        {
            "id": 4583,
            "url": "https://svs.gsfc.nasa.gov/4583/",
            "result_type": "Visualization",
            "release_date": "2017-11-20T10:00:00-05:00",
            "title": "NASA's Near-Earth Science Mission Fleet: March 2017",
            "description": "NASA Near-Earth Science Fleet (August 2017) || near_earth_sciences02.6100_print.jpg (1024x576) [69.3 KB] || near_earth_sciences02.6100_searchweb.png (320x180) [44.2 KB] || near_earth_sciences02.6100_thm.png (80x40) [4.0 KB] || near_earth_sciences02_1080p60.mp4 (1920x1080) [51.2 MB] || 1920x1080_16x9_60p (1920x1080) [0 Item(s)] || near_earth_sciences02_1080p60.webm (1920x1080) [12.6 MB] || near_earth_sciences02_360p30.mp4 (640x360) [6.6 MB] || 9600x3240_16x9_30p (9600x3240) [0 Item(s)] || ",
            "hits": 27
        },
        {
            "id": 11069,
            "url": "https://svs.gsfc.nasa.gov/11069/",
            "result_type": "Produced Video",
            "release_date": "2012-11-09T12:00:00-05:00",
            "title": "Van Allen Probes Overview",
            "description": "The Van Allen Probes (formerly the Radiation Belt Storm Probes, RBSP) will explore the Van Allen Radiation Belts in the Earth's magnetosphere. The charged particles in these regions can be hazardous to both spacecraft and astronauts. Project Scientist Dr. David Sibeck explains the how the mission will explore space weather — changes in Earth's space environment caused by the sun — that can disable satellites, create power grid failures and disrupt GPS service. The mission also will allow researchers to understand fundamental radiation and particle acceleration processes throughout the universe.The 2-year mission launched Thursday, Aug. 23 from Cape Canaveral Air Force Station in Florida. The twin probes lifted off on a United Launch Alliance Atlas V rocket. || ",
            "hits": 42
        },
        {
            "id": 11239,
            "url": "https://svs.gsfc.nasa.gov/11239/",
            "result_type": "Produced Video",
            "release_date": "2013-05-02T00:00:00-04:00",
            "title": "Ring Around Our Planet",
            "description": "Within days of its launch on August 30, 2012, NASA's Van Allen Probes collected data that will rewrite textbooks. The mission consists of two spacecraft orbiting through the radiation belts encircling Earth. Scientists want to understand what causes the changing shapes of the belts—a region that can sometimes swell dramatically in response to incoming energy from the sun, posing a threat to satellites and spacecraft. Inner and outer radiation belts were discovered in 1958 with instruments on the very first U.S. satellites sent into space. But in September 2012 something happened that had never been recorded before: the particles that make up the belts settled into a new configuration, separating into three belts instead of two. The third belt lasted for four weeks, proving that the Van Allen Probes have much left to explore in near-Earth space. Watch the visualization to see what the Van Allen Probes observed. || ",
            "hits": 49
        },
        {
            "id": 4389,
            "url": "https://svs.gsfc.nasa.gov/4389/",
            "result_type": "Visualization",
            "release_date": "2015-10-22T00:00:00-04:00",
            "title": "Ozone Depletion by Hydrofluorocarbons",
            "description": "Forecast stratospheric ozone depletion due to hydroflourocarbin emissions from 2000 to 2050.This video is also available on our YouTube channel. || rothfcglobe.00600_print.jpg (1024x576) [47.8 KB] || rothfcglobe.00600_searchweb.png (320x180) [22.9 KB] || rothfcglobe.00600_thm.png (80x40) [3.3 KB] || rothfcglobe_1080p.mp4 (1920x1080) [27.3 MB] || rotating (1920x1080) [0 Item(s)] || rothfcglobe_1080p.webm (1920x1080) [3.4 MB] || annhfcglobe_1080p30.mp4 (1920x1080) [5.9 MB] || annotated (1920x1080) [0 Item(s)] || rothfcglobe_1080p.mp4.hwshow [183 bytes] || ",
            "hits": 453
        },
        {
            "id": 4288,
            "url": "https://svs.gsfc.nasa.gov/4288/",
            "result_type": "Visualization",
            "release_date": "2015-06-10T00:00:00-04:00",
            "title": "The 2015 Earth-Orbiting Heliophysics Fleet",
            "description": "Movie showing the heliosphysics missions from near Earth orbit out to the orbit of the Moon.This video is also available on our YouTube channel. || Helio2015A.MMStour.slate_RigRHS.HD1080i.0500_print.jpg (1024x576) [112.6 KB] || Helio2015A.MMStour.HD1080.webm (1920x1080) [6.7 MB] || WithoutTimeStamp (1920x1080) [128.0 KB] || Helio2015A.MMStour.HD1080.mov (1920x1080) [196.3 MB] || Helio2015_4288.pptx [198.6 MB] || Helio2015_4288.key [201.3 MB] || ",
            "hits": 20
        },
        {
            "id": 11923,
            "url": "https://svs.gsfc.nasa.gov/11923/",
            "result_type": "Produced Video",
            "release_date": "2015-08-18T11:00:00-04:00",
            "title": "Drifting Through Space",
            "description": "Discover how light from the sun can change the path of an asteroid. || c-1920.jpg (1920x1080) [160.1 KB] || c-1280.jpg (1280x720) [113.0 KB] || c-1024.jpg (1024x576) [82.2 KB] || c-1024_print.jpg (1024x576) [85.0 KB] || c-1024_searchweb.png (320x180) [51.9 KB] || c-1024_web.png (320x180) [51.9 KB] || c-1024_thm.png (80x40) [10.2 KB] || ",
            "hits": 55
        },
        {
            "id": 40415,
            "url": "https://svs.gsfc.nasa.gov/gallery/whats-newwith-earth-today/",
            "result_type": "Gallery",
            "release_date": "2015-01-04T00:00:00-05:00",
            "title": "What's New with Earth Today",
            "description": "Explore the latest visualizations of NASA's Earth Observing satellites and the data they collect.  NASA researchers are constantly tracking remote-sensing data and modeling processes to better understand our home planet.",
            "hits": 143
        },
        {
            "id": 11077,
            "url": "https://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": 2620
        },
        {
            "id": 3994,
            "url": "https://svs.gsfc.nasa.gov/3994/",
            "result_type": "Visualization",
            "release_date": "2012-09-20T00:00:00-04:00",
            "title": "RBSP & SDO: Newest Heliophysics Missions",
            "description": "The newest members of NASA's Heliophysics fleet are the Solar Dynamics Observatory (SDO), launched February 11, 2010, and the Radiation Belt Storm Probes (RBSP), launched August 23, 2012.Revision (November 9, 2012): The RBSP mission has been renamed the Van Allen Probes. NASA Press Release. || ",
            "hits": 18
        },
        {
            "id": 4127,
            "url": "https://svs.gsfc.nasa.gov/4127/",
            "result_type": "Visualization",
            "release_date": "2013-12-16T12:00:00-05:00",
            "title": "The 2013 Earth-Orbiting Heliophysics Fleet",
            "description": "There've been a few changes since the 2012 Earth-Orbiting Heliophysics Fleet. As of Fall of 2013, here's a tour of the NASA Near-Earth Heliophysics fleet, covering the space from near-Earth orbit out to the orbit of the Moon.The satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observationsNear-Earth Fleet:Hinode: Observes the Sun in multiple wavelengths up to x-rays. SVS pageRHESSI : Observes the Sun in x-rays and gamma-rays. SVS pageTIMED: Studies the upper layers (40-110 miles up) of the Earth's atmosphere.FAST: Measures particles and fields in regions where aurora form.CINDI: Measures interactions of neutral and charged particles in the ionosphere. SORCE: Monitors solar intensity across a broad range of the electromagnetic spectrum.AIM: Images and measures noctilucent clouds. SVS pageVan Allen Probes: Two probes moving along the same orbit esigned to study the impact of space weather on Earth's radiation belts. SVS pageTWINS: Two Wide-Angle Imaging Neutral-Atom Spectrometers (TWINS) are two probes observing the Earth with neutral atom imagers.IRIS: Interface Region Imaging Spectrograph is designed to take high-resolution spectra and images of the region between the solar photosphere and solar atmosphere.Geosynchronous Fleet:SDO: Solar Dynamics Observatory keeps the Sun under continuous observation at 16 megapixel resolution.GOES: The newest GOES satellites include a solar X-ray imager operated by NOAA.Geospace Fleet:Geotail: Conducts measurements of electrons and ions in the Earth's magnetotail. Cluster: This is a group of four satellites which fly in formation to measure how particles and fields in the magnetosphere vary in space and time. SVS pageTHEMIS: This is a fleet of three satellites to study how magnetospheric instabilities produce substorms. Two of the original five satellites were moved into lunar orbit to become ARTEMIS. SVS page IBEX: The Interstellar Boundary Explorer measures the flux of neutral atoms from the heliopause.Lunar Orbiting FleetARTEMIS: Two of the THEMIS satellites were moved into lunar orbit to study the interaction of the Earth's magnetosphere with the Moon. || ",
            "hits": 26
        },
        {
            "id": 11013,
            "url": "https://svs.gsfc.nasa.gov/11013/",
            "result_type": "Produced Video",
            "release_date": "2012-07-19T00:00:00-04:00",
            "title": "Mystery Belts",
            "description": "NASA's first satellite, launched in 1958, discovered two giant swaths of radiation encircling Earth. Five decades later, scientists are still trying to unlock the mysteries of these phenomena known as the Van Allen Belts. As solar wind and cosmic rays carry fast-moving, highly energized particles past Earth, scientists think some of these particles become trapped by the planet's magnetic field. The resulting belts, one inner and one outer, can swell or shrink in size in response to incoming particles from Earth's upper atmosphere and changes in the solar wind. But sometimes the belts don't change when scientists expect them to. New NASA spacecraft scheduled to launch in August 2012 seek to determine what kinds of solar outbursts and other space weather cause specific changes in the radiation belts—answering some of the questions first raised decades ago. The visualization shows the belts responding to a strong, steady burst of material and energy from the sun. || ",
            "hits": 69
        },
        {
            "id": 11073,
            "url": "https://svs.gsfc.nasa.gov/11073/",
            "result_type": "Produced Video",
            "release_date": "2012-11-27T00:00:00-05:00",
            "title": "Earth's Song",
            "description": "Suspended in the dark cosmos, Earth sings to itself in a high-pitched chorus of chirps and beeps. This song is a product of very low frequency radio waves generated by lightning strikes or excited electrons zipping through the Van Allen Belts, two vast swaths of radiation surrounding Earth. While ham radio operators have long detected this eerie planetary sound using inexpensive receivers, the recent recording by specially designed antennas on NASA's twin Van Allen Probes is one of the clearest examples ever captured. But could Earth's chorus be a siren song? The probes are now on a quest to find out whether these radio waves might be powering up otherwise harmless electrons in the Van Allen Belts, turning them into \"killer electrons\" capable of damaging satellites and astronauts. Watch the videos to hear and learn more about this rare recording. || ",
            "hits": 1076
        },
        {
            "id": 10937,
            "url": "https://svs.gsfc.nasa.gov/10937/",
            "result_type": "Produced Video",
            "release_date": "2012-03-16T15:00:00-04:00",
            "title": "RBSP Animation",
            "description": "Animations of the Radiation Belt Storm Probe spacecraft. || ",
            "hits": 68
        },
        {
            "id": 3969,
            "url": "https://svs.gsfc.nasa.gov/3969/",
            "result_type": "Visualization",
            "release_date": "2012-09-20T00:00:00-04:00",
            "title": "The 2012 Earth-Orbiting Heliophysics Fleet",
            "description": "Since Sentinels of the Heliosphere in 2008, there have been a few new missions, and a few missions have been shut down. As of Fall of 2012, here's a tour of the NASA Near-Earth Heliophysics fleet, covering the space from near-Earth orbit out to the orbit of the Moon.Revision (November 9, 2012): The RBSP mission has been renamed the Van Allen Probes. NASA Press Release.The satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observationsNear-Earth Fleet:Hinode: Observes the Sun in multiple wavelengths up to x-rays. SVS pageRHESSI : Observes the Sun in x-rays and gamma-rays. SVS pageTIMED: Studies the upper layers (40-110 miles up) of the Earth's atmosphere.FAST: Measures particles and fields in regions where aurora form.CINDI: Measures interactions of neutral and charged particles in the ionosphere. SORCE: Monitors solar intensity across a broad range of the electromagnetic spectrum.AIM: Images and measures noctilucent clouds. SVS pageRBSP: (Renamed the Van Allen Probes) Designed to study the impact of space weather on Earth's radiation belts. SVS pageGeosynchronous Fleet:SDO: Solar Dynamics Observatory keeps the Sun under continuous observation at 16 megapixel resolution.GOES: The newest GOES satellites include a solar X-ray imager operated by NOAA.Geospace Fleet:Geotail: Conducts measurements of electrons and ions in the Earth's magnetotail. Cluster: This is a group of four satellites which fly in formation to measure how particles and fields in the magnetosphere vary in space and time. SVS pageTHEMIS: This is a fleet of three satellites to study how magnetospheric instabilities produce substorms. Two of the original five satellites were moved into lunar orbit to become ARTEMIS. SVS page IBEX: The Interstellar Boundary Explorer measures the flux of neutral atoms from the heliopause.Lunar Orbiting FleetARTEMIS: Two of the THEMIS satellites were moved into lunar orbit to study the interaction of the Earth's magnetosphere with the Moon.Note: A number of near-Earth missions had their orbits generated from Two-Line orbital elements valid in July 2012. Orbit perturbations since then may result in significant deviation from the actual satellite position for the time frame of this visualization. || ",
            "hits": 30
        },
        {
            "id": 3048,
            "url": "https://svs.gsfc.nasa.gov/3048/",
            "result_type": "Visualization",
            "release_date": "2004-12-15T12:00:00-05:00",
            "title": "Earth's Radiation Belts Tremble Under Impact of Solar Storm",
            "description": "Under the wave of energetic particles from the Halloween 2003 solar storm events, the Earth's radiation belts underwent significant changes in structure.  This visualization is constructed using daily-averaged particle flux data from the SAMPEX satellite installed in a simple dipole model for the Earth's magnetic field.  The toroidal structure of the belts corresponds to regions with electron fluxes in excess of 100 electrons/s/cm^2/steradian with energies of 2-6 MeV.  The color-scale on the cross section is violet for low flux and white for high flux.  The translucent gray arcs represent the fields lines of the Earth's dipole field.  The 3-dimensional structure was built from the SAMPEX measurement by propagating the particle flux values along field lines of a simple magnetic dipole.NOTE:  This visualization shows the Earth's magnetic dipole field lines rotating rigidly with the Earth.  Technically, this is inaccurate.  Ions and electrons in the lower atmosphere can create currents which can make these lines 'drag' with Earth's rotation, but this will occur mostly near the Earth and not higher up.  More details on this process can be found in the FAQ at the The Exploration of the Earth's Magnetosphere web site, Does the Earth's magnetic field rotate?. || ",
            "hits": 65
        },
        {
            "id": 3052,
            "url": "https://svs.gsfc.nasa.gov/3052/",
            "result_type": "Visualization",
            "release_date": "2004-12-15T12:00:00-05:00",
            "title": "Earth's Radiation Belts with Safe Zone Orbit",
            "description": "Spacecraft orbiting in the 'Safe Zone', between two and three Earth radii, can be subjected to high levels of harmful radiation as the radiation belts fluctuate in response to space weather events.NOTE:  This visualization shows the Earth's magnetic dipole field lines rotating rigidly with the Earth.  Technically, this is inaccurate.  Ions and electrons in the lower atmosphere can create currents which can make these lines 'drag' with Earth's rotation, but this will occur mostly near the Earth and not higher up.  More details on this process can be found in the FAQ at the The Exploration of the Earth's Magnetosphere web site, Does the Earth's magnetic field rotate?. || ",
            "hits": 51
        },
        {
            "id": 3049,
            "url": "https://svs.gsfc.nasa.gov/3049/",
            "result_type": "Visualization",
            "release_date": "2004-12-15T12:00:00-05:00",
            "title": "Radiation Belts and Plasmapause Fluctuate Under Solar Storm",
            "description": "In this visualization, we see the interaction of the radiation belts (violet/white), the plasmapause (green surface) and magnetopause (gray surface).NOTE: This visualization shows the Earth's magnetic dipole field lines rotating rigidly with the Earth. Technically, this is inaccurate. Ions and electrons in the lower atmosphere can create currents which can make these lines 'drag' with Earth's rotation, but this will occur mostly near the Earth and not higher up. More details on this process can be found in the FAQ at the The Exploration of the Earth's Magnetosphere web site, Does the Earth's magnetic field rotate?. || ",
            "hits": 33
        },
        {
            "id": 3115,
            "url": "https://svs.gsfc.nasa.gov/3115/",
            "result_type": "Visualization",
            "release_date": "2005-03-08T12:00:00-05:00",
            "title": "Gaps in the Earth's Radiation Belts",
            "description": "The Earth's radiation belts (violet & white) change considerably due to a number of influences, ranging from a changing solar wind to the lightning on the Earth. Here we see a range of variation in the electron flux in early December 2003. White indicates higher electron flux than violet. The gray curves represent the lines of the Earth's magnetic field. These radiation belts are constructed on a per-orbit basis with data from SAMPEX. || ",
            "hits": 82
        },
        {
            "id": 3051,
            "url": "https://svs.gsfc.nasa.gov/3051/",
            "result_type": "Visualization",
            "release_date": "2004-12-15T12:00:00-05:00",
            "title": "Plasmapause Convects to the Magnetopause During Halloween Solar Storm",
            "description": "The plasmasphere is a region of ionospheric plasma which co-rotates with the Earth, carried by the magnetic field lines.  The plasmapause marks the outer boundary of this region.  This colder plasma is more easily moved by the electric fields created by strong solar storms.  In the Halloween 2003 event, these fields convected some of the cold plasma out to the magnetopause (gray, semi-transparent surface) and reduced the size of the cold plasma region near the Earth.  For this visualization, the 3-dimensional structure was constructed from the equatorial profile of the plasmapause (as measured by IMAGE/EUV data) by extending the region along field lines of a simple dipole field.NOTE:  This visualization shows the Earth's magnetic dipole field lines rotating rigidly with the Earth.  Technically, this is inaccurate.  Ions and electrons in the lower atmosphere can create currents which can make these lines 'drag' with Earth's rotation, but this will occur mostly near the Earth and not higher up.  More details on this process can be found in the FAQ at the The Exploration of the Earth's Magnetosphere web site, Does the Earth's magnetic field rotate?. || ",
            "hits": 22
        }
    ]
}