{
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    "next": null,
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    "results": [
        {
            "id": 5443,
            "url": "https://svs.gsfc.nasa.gov/5443/",
            "result_type": "Visualization",
            "release_date": "2024-12-17T00:00:00-05:00",
            "title": "Heliophysics Sentinels 2024",
            "description": "There have been some changes since the 2022 Heliophysics Fleet.  AIM and ICON have been decommissioned while two other instruments have been added.  AWE is an instrument mounted on the ISS, and RAD is a particle detector on the Curiosity Mars rover.  As of Winter 2024, here's a tour of the NASA Heliophysics fleet from the near-Earth satellites out to the Voyagers beyond the heliopause. || ",
            "hits": 46
        },
        {
            "id": 4898,
            "url": "https://svs.gsfc.nasa.gov/4898/",
            "result_type": "Visualization",
            "release_date": "2022-11-23T00:00:00-05:00",
            "title": "Heliophysics Sentinels 2022",
            "description": "There has been one significant change since the 2020 Heliophysics Fleet.  SET has been decommissioned.  As of Fall 2022, here's a tour of the NASA Heliophysics fleet from the near-Earth satellites out to the Voyagers beyond the heliopause.Excepting the Voyager missions, the satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observations || ",
            "hits": 52
        },
        {
            "id": 4887,
            "url": "https://svs.gsfc.nasa.gov/4887/",
            "result_type": "Visualization",
            "release_date": "2021-03-01T10:00:00-05:00",
            "title": "Heliophysics Sentinels 2020 (Forecast Version)",
            "description": "In addition to the NASA missions used in research for space weather (see 2020 Heliophysics Fleet) there are additional missions operated by NOAA used for space weather forecasting.  As of spring 2020, here's a tour of the NASA and NOAA Heliophysics fleets from the near-Earth satellites out to the inner solar system.The satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observations || ",
            "hits": 31
        },
        {
            "id": 4822,
            "url": "https://svs.gsfc.nasa.gov/4822/",
            "result_type": "Visualization",
            "release_date": "2020-09-15T10:00:00-04:00",
            "title": "Heliophysics Sentinels 2020",
            "description": "There have been few changes since the 2018 Heliophysics Fleet.  Van Allen Probes and SORCE have been decommissioned, while Solar Orbiter, ICON and SET have been added.  As of spring 2020, here's a tour of the NASA Heliophysics fleet from the near-Earth satellites out to the Voyagers beyond the heliopause.Excepting the Voyager missions, the satellite orbits are color coded for their observing program:Magenta: TIM (Thermosphere, Ionosphere, Mesosphere) observationsYellow: solar observations and imageryCyan: Geospace and magnetosphereViolet: Heliospheric observations || ",
            "hits": 28
        },
        {
            "id": 13544,
            "url": "https://svs.gsfc.nasa.gov/13544/",
            "result_type": "Produced Video",
            "release_date": "2020-02-14T13:00:00-05:00",
            "title": "Revisiting the Pale Blue Dot at 30",
            "description": "“Look again at that dot. That's here. That's home. That's us.” – Carl Sagan || 1Pale_Blue_Dot_Revisited_1024x576_JPG_PIA23645.jpg (1024x576) [125.5 KB] || 1Pale_Blue_Dot_Revisited_Full-Res.jpg (5230x5175) [617.9 KB] || 1Pale_Blue_Dot_Revisited_1024x576_JPG_PIA23645_thm.png (80x40) [5.6 KB] || 1Pale_Blue_Dot_Revisited_Full-Res_searchweb.png (320x180) [51.1 KB] || ",
            "hits": 479
        },
        {
            "id": 13279,
            "url": "https://svs.gsfc.nasa.gov/13279/",
            "result_type": "Produced Video",
            "release_date": "2019-08-08T09:55:00-04:00",
            "title": "Hubble’s Brand New Image of Jupiter",
            "description": "This new Hubble Space Telescope view of Jupiter, taken on June 27, 2019, reveals the giant planet's trademark Great Red Spot, and a more intense color palette in the clouds swirling in Jupiter's turbulent atmosphere than seen in previous years. The colors, and their changes, provide important clues to ongoing processes in planetary atmospheres. For more information, visit https://nasa.gov/hubble. Credit: NASA's Goddard Space Flight Center/Paul Morris/Tracy VogelMusic credits: \"Solaris\" by Axel Tenner [GEMA], Michael Schluecker [GEMA] and Raphael Schalz [GEMA]; Killer Tracks Production Music || ",
            "hits": 65
        },
        {
            "id": 13155,
            "url": "https://svs.gsfc.nasa.gov/13155/",
            "result_type": "Produced Video",
            "release_date": "2019-03-27T15:30:00-04:00",
            "title": "Going Interstellar with TESS and Kepler",
            "description": "For the longest time, space seemed like just a big, nearly empty place. However, as we learned more about the universe around us, we discovered other planets orbiting our Sun, and even planets that orbit other stars trillions of miles away. In this video, discover how NASA has explored the space beyond Earth and our solar system with spacecraft like Voyagers 1 and 2, and how we’ve discovered thousands of planets outside of our solar system — also called exoplanets — with space telescopes like Kepler and TESS.Credit: NASA's Goddard Space Flight CenterMusic: \"Virtual Memory\" from Killer TracksYouTube linkComplete transcript available.Watch this video on the NASA Goddard YouTube channel. || TESS_Voyager_final_full_version_still.jpg (1920x1080) [506.3 KB] || TESS_Voyager_final_full_version_still_print.jpg (1024x576) [223.7 KB] || TESS_Voyager_final_full_version_still_searchweb.png (320x180) [101.1 KB] || TESS_Voyager_final_full_version_still_thm.png (80x40) [7.3 KB] || TESS_Voyager_final_full_version_prores.mov (1920x1080) [2.2 GB] || TESS_Voyager_final_full_version_HQ.mp4 (1920x1080) [412.1 MB] || TESS_Voyager_final_full_version_LQ.mp4 (1920x1080) [211.8 MB] || TESS_Voyager_final_full_version_prores.webm (1920x1080) [22.6 MB] || TESS_Voyager_final_full_version.en_US.srt [3.9 KB] || TESS_Voyager_final_full_version.en_US.vtt [4.0 KB] || ",
            "hits": 95
        },
        {
            "id": 4360,
            "url": "https://svs.gsfc.nasa.gov/4360/",
            "result_type": "Visualization",
            "release_date": "2018-12-10T11:00:00-05:00",
            "title": "Heliophysics Sentinels 2018",
            "description": "This movie presents the trajectories of the heliophysics fleet from close to Earth to out beyond the heliopause. || Sentinels2018.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_print.jpg (1024x576) [74.5 KB] || Sentinels2018.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_searchweb.png (180x320) [65.6 KB] || Sentinels2018.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_thm.png (80x40) [5.1 KB] || Sentinels2018.Sentinels2Voyager_1080p30.mp4 (1920x1080) [40.3 MB] || Sentinels2018.Sentinels2Voyager_1080p30.webm (1920x1080) [6.3 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || Sentinels2018.Sentinels2Voyager_2160p30.mp4 (3840x2160) [125.7 MB] || Sentinels2018.Sentinels2Voyager_1080p30.mp4.hwshow || ",
            "hits": 35
        },
        {
            "id": 12670,
            "url": "https://svs.gsfc.nasa.gov/12670/",
            "result_type": "Produced Video",
            "release_date": "2018-12-10T11:00:00-05:00",
            "title": "Voyager 2 Leaves the Heliosphere",
            "description": "Animated graph of Voyager 2's Cosmic Ray Subsystem (CRS) data, showing the abrupt change as it left the heliosphere. || V2AnimatedGraph16x9_2_print.jpg (1024x576) [124.7 KB] || V2AnimatedGraph16x9_2.jpg (3840x2160) [1.0 MB] || V2AnimatedGraph16x9_2_searchweb.png (320x180) [70.9 KB] || V2AnimatedGraph16x9_2_thm.png (80x40) [5.1 KB] || V2AnimatedGraph16x9_3_date_ProRes_3840x2160.webm (3840x2160) [2.0 MB] || V2AnimatedGraph16x9_3_date_ProRes_3840x2160.mov (3840x2160) [718.6 MB] || V2AnimatedGraph16x9_3_date.mp4 (3840x2160) [19.2 MB] || ",
            "hits": 163
        },
        {
            "id": 4589,
            "url": "https://svs.gsfc.nasa.gov/4589/",
            "result_type": "Visualization",
            "release_date": "2017-10-25T10:00:00-04:00",
            "title": "Heliophysics Sentinels 2017",
            "description": "This visualization starts from near Earth and the Earth orbiting satellite fleet out to the Moon, then past the Sun-Earth Lagrange point 1 to out beyond the heliopause.  This is the long-play version. || Sentinels2017.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_print.jpg (1024x576) [136.1 KB] || Sentinels2017.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_searchweb.png (180x320) [84.6 KB] || Sentinels2017.Sentinels2Voyager.GSE.AU.clockSlate_EarthTarget.UHD3840.00000_thm.png (80x40) [6.0 KB] || Sentinels2017.Sentinels2Voyager.HD1080i_p30.webm (1920x1080) [12.4 MB] || SlowPlay (1920x1080) [0 Item(s)] || Sentinels2017.Sentinels2Voyager.HD1080i_p30.mp4 (1920x1080) [111.6 MB] || SlowPlay (3840x2160) [0 Item(s)] || Sentinels2017.Sentinels2Voyager_2160p30.mp4 (3840x2160) [336.2 MB] || Sentinels2017.Sentinels2Voyager.HD1080i_p30.mp4.hwshow [209 bytes] || ",
            "hits": 33
        },
        {
            "id": 4139,
            "url": "https://svs.gsfc.nasa.gov/4139/",
            "result_type": "Visualization",
            "release_date": "2017-08-31T14:00:00-04:00",
            "title": "Voyager 1 Trajectory through the Solar System",
            "description": "This visualization tracks the trajectory of the Voyager 1 spacecraft through the solar system.  Launched on September 5, 1977, it was one of two spacecraft sent to visit the giant planets of the outer solar system.  Voyager 1 flew by Jupiter and Saturn before being directed out of the solar system.To fit the 40 year history of the mission into a short visualization, the pacing of time accelerates through most of the movie, starting at about 5 days per second at the beginning and speeding up to about 11 months per second after the planet flybys are past.The termination shock and heliopause are the 'boundaries' created when the plasma between the stars interacts with the plasma flowing outward from the Sun.  They are represented with simple grid models and oriented so their 'nose' is pointed in the direction (Right Ascension = 17h 24m,  declination = 17 degrees south) represented by more recent measurements from other missions. || ",
            "hits": 1251
        },
        {
            "id": 4140,
            "url": "https://svs.gsfc.nasa.gov/4140/",
            "result_type": "Visualization",
            "release_date": "2017-08-31T14:00:00-04:00",
            "title": "Voyager 2 Trajectory through the Solar System",
            "description": "This visualization tracks the trajectory of the Voyager 2 spacecraft through the solar system.  Launched on August 20, 1977, it was one of two spacecraft sent to visit the giant planets of the outer solar system. Like Voyager 1, Voyager 2 flew by Jupiter and Saturn, but the Voyager 2 mission was extended to fly by Uranus and Neptune before being directed out of the solar system.To fit the 40 year history of the mission into a short visualization, the pacing of time accelerates through most of the movie, starting at about 5 days per second at the beginning and speeding up to about 11 months per second after the planet flybys are past.The termination shock and heliopause are the 'boundaries' created when the plasma between the stars interacts with the plasma flowing outward from the Sun.  They are represented with simple grid models and oriented so their 'nose' is pointed in the direction (Right Ascension = 17h 24m,  declination = 17 degrees south) represented by more recent measurements from other missions. || ",
            "hits": 418
        },
        {
            "id": 12687,
            "url": "https://svs.gsfc.nasa.gov/12687/",
            "result_type": "Produced Video",
            "release_date": "2017-08-15T12:00:00-04:00",
            "title": "NASA and ESA Spacecraft Track a Solar Storm Through Space",
            "description": "This animation follows the October 14, 2014 CME as it moves through the solar system and identifies a few of the NASA and ESA missions that observed it.Music: “Comely\" from FelicityWritten and produced by Lars LeonhardWatch this video on the NASA.gov Video YouTube channel.Complete transcript available. || CME_Solar_System_Still.jpg (3840x2160) [555.5 KB] || CME_Solar_System_Still_searchweb.png (320x180) [38.4 KB] || CME_Solar_System_Still_thm.png (80x40) [4.0 KB] || 12687_CME_Solar_System_1080p.mov (1920x1080) [90.8 MB] || 12687_CME_Solar_System_FINAL_appletv.m4v (1280x720) [71.7 MB] || 12687_CME_Solar_System_1080p.webm (1920x1080) [10.4 MB] || 12687_CME_Solar_System_FINAL_appletv_subtitles.m4v (1280x720) [71.7 MB] || FACEBOOK_720_12687_CME_Solar_System_FINAL_facebook_720.mp4 (1280x720) [158.9 MB] || 12687_CME_Solar_System_SRT_Captions.en_US.srt [1.2 KB] || 12687_CME_Solar_System_SRT_Captions.en_US.vtt [1.2 KB] || 12687_CME_Solar_System_-4K.mov (3840x2160) [287.7 MB] || 12687_CME_Solar_System_Apple_Devices_4K.m4v (3840x2160) [340.2 MB] || YOUTUBE_4K_12687_CME_Solar_System_FINAL_youtube_4k.mp4 (3840x2160) [627.2 MB] || 12687_CME_Solar_System_ProRes_3840x2160_2997.mov (3840x2160) [2.5 GB] || ",
            "hits": 76
        },
        {
            "id": 30822,
            "url": "https://svs.gsfc.nasa.gov/30822/",
            "result_type": "Infographic",
            "release_date": "2016-12-06T00:00:00-05:00",
            "title": "NASA's Heliophysics Fleet",
            "description": "The current Heliophysics fleet || hpd-fleet-chart-jan-2024_print.jpg (1024x576) [180.0 KB] || hpd-fleet-chart-jan-2024.png (3840x2160) [7.3 MB] || hpd-fleet-chart-jan-2024_searchweb.png (320x180) [91.3 KB] || hpd-fleet-chart-jan-2024_thm.png (80x40) [7.2 KB] || nasas-fleets-by-division-helio-jewel.hwshow [228 bytes] ||",
            "hits": 78
        },
        {
            "id": 30710,
            "url": "https://svs.gsfc.nasa.gov/30710/",
            "result_type": "Hyperwall Visual",
            "release_date": "2016-03-15T12:00:00-04:00",
            "title": "Our Solar System",
            "description": "The 8 planets plus Pluto with planetary axis tilt || planets3x3_pluto_colorMercury_axis_tilt_1080p.00001_print.jpg (1024x576) [75.1 KB] || planets3x3_pluto_colorMercury_axis_tilt_1080p.00001_searchweb.png (320x180) [49.6 KB] || planets3x3_pluto_colorMercury_axis_tilt_1080p.00001_thm.png (80x40) [5.0 KB] || planets3x3_pluto_colorMercury_axis_tilt_720p.00001_web.png (320x180) [50.6 KB] || planets3x3_pluto_colorMercury_axis_tilt_720p.00001_thm.png (80x40) [5.0 KB] || planets3x3_pluto_colorMercury_axis_tilt_1080p.mp4 (1920x1080) [9.2 MB] || planets3x3_pluto_colorMercury_axis_tilt_720p.mp4 (1280x720) [4.7 MB] || planets3x3_pluto_colorMercury_axis_tilt_1080p.webm (1920x1080) [2.7 MB] || planets3x3_pluto_colorMercury_axis_tilt_2160p.mp4 (3840x2160) [28.7 MB] || 3x3_pluto_tilt (4104x2304) [0 Item(s)] || 100-science-overview-001.hwshow || ",
            "hits": 959
        },
        {
            "id": 30706,
            "url": "https://svs.gsfc.nasa.gov/30706/",
            "result_type": "Hyperwall Visual",
            "release_date": "2015-10-28T12:00:00-04:00",
            "title": "Io in Motion",
            "description": "Io a moon of Jupiter in motion || io_in_motion_grid_1280x720_print.jpg (1024x576) [42.0 KB] || io_in_motion_grid_1280x720_searchweb.png (180x320) [31.9 KB] || io_in_motion_grid_1280x720_web.png (320x180) [31.9 KB] || io_in_motion_grid_1280x720_thm.png (80x40) [3.0 KB] || io_in_motion_grid_1280x720.mp4 (1280x720) [2.2 MB] || io_in_motion_grid_1280x720.webm (1280x720) [1.7 MB] || io_in_motion_grid_4096x2304.mp4 (4104x2304) [15.3 MB] || 4104x2304_16x9_30p (4104x2304) [0 Item(s)] || io_in_motion_grid.key [4.3 MB] || io_in_motion_grid.pptx [2.8 MB] || ",
            "hits": 244
        },
        {
            "id": 30474,
            "url": "https://svs.gsfc.nasa.gov/30474/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-11-01T12:00:00-04:00",
            "title": "Voyager 1 Exits Heliosphere",
            "description": "At 122 times our distance from the sun, NASA's Voyager 1 spacecraft is the first human-made object to leave the heliosphere, the far-reaching extended atmosphere of the sun. Launched in 1997, Voyager 1 is traveling away from Earth at a speed of about 340 million miles (540 million kilometers) per year. In the summer of 2012, Voyager 1 started its journey into interstellar space, or the space between stars. This artist's concept depicts Voyager 1 exiting the heliosphere and entering the interstellar medium (brown hue at the top of the image). When Voyager 1’s Plasma Wave Subsystem detects vibrations it allows scientists to characterize the plasma, or ionized gas, the spacecraft is embedded in. From October to November 2012 and again from April to May 2013, Voyager 1's plasma wave instrument detected vibrations caused by previous explosions on the sun. The inset graph shows the frequency of the waves, which is directly related to the plasma density. The high density clearly indicates that Voyager 1 is embedded in “cold” interstellar plasma, left over from the death of nearby giant stars millions of years ago, which dominates interstellar space. Through extrapolation of measured plasma densities from both events, teams of scientists determined that Voyager 1 first entered interstellar space in the summer of 2012. To listen to the audio version of the oscillations detected by Voyager 1, visit: www.nasa.gov/voyager. Its increasing pitch indicates increasing interstellar plasma density over time.Used in 2014 Calendar. || ",
            "hits": 300
        },
        {
            "id": 30343,
            "url": "https://svs.gsfc.nasa.gov/30343/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-10-22T12:00:00-04:00",
            "title": "Neptune Full Disc",
            "description": "This picture of Neptune was produced from the last whole planet images taken through the green and orange filters on the Voyager 2 narrow angle camera. The images were taken at a range of 4.4 million miles from the planet, 4 days and 20 hours before closest approach. The picture shows the Great Dark Spot and its companion bright smudge; on the west limb the fast moving bright feature called Scooter and the little dark spot are visible. These clouds were seen to persist for as long as Voyager's cameras could resolve them. North of these, a bright cloud band similar to the south polar streak may be seen.The Voyager Mission is conducted by JPL for NASA's Office of Space Science and Applications. || ",
            "hits": 107
        },
        {
            "id": 30356,
            "url": "https://svs.gsfc.nasa.gov/30356/",
            "result_type": "Hyperwall Visual",
            "release_date": "2013-10-22T12:00:00-04:00",
            "title": "Uranus in True and False Color",
            "description": "These two pictures of Uranus — one in true color (left) and the other in false color — were compiled from images returned Jan. 17, 1986, by the narrow-angle camera of Voyager 2. The spacecraft was 9.1 million kilometers (5.7 million miles) from the planet, several days from closest approach. The picture at left has been processed to show Uranus as human eyes would see it from the vantage point of the spacecraft. The picture is a composite of images taken through blue, green and orange filters. The darker shadings at the upper right of the disk correspond to the day-night boundary on the planet. Beyond this boundary lies the hidden northern hemisphere of Uranus, which currently remains in total darkness as the planet rotates. The blue-green color results from the absorption of red light by methane gas in Uranus' deep, cold and remarkably clear atmosphere. The picture at right uses false color and extreme contrast enhancement to bring out subtle details in the polar region of Uranus. Images obtained through ultraviolet, violet and orange filters were respectively converted to the same blue, green and red colors used to produce the picture at left. The very slight contrasts visible in true color are greatly exaggerated here. In this false-color picture, Uranus reveals a dark polar hood surrounded by a series of progressively lighter concentric bands.  One possible explanation is that a brownish haze or smog, concentrated over the pole, is arranged into bands by zonal motions of the upper atmosphere. The bright orange and yellow strip at the lower edge of the planet's limb is an artifact of the image enhancement. In fact, the limb is dark and uniform in color around the planet. The Voyager project is managed for NASA by the Jet Propulsion Laboratory. || ",
            "hits": 170
        },
        {
            "id": 11339,
            "url": "https://svs.gsfc.nasa.gov/11339/",
            "result_type": "Produced Video",
            "release_date": "2013-09-30T12:00:00-04:00",
            "title": "Propylene on Titan",
            "description": "With a thick atmosphere, clouds, a rain cycle and giant lakes, Saturn's large moon Titan is a surprisingly Earthlike place. But unlike on Earth, Titan's surface is far too cold for liquid water - instead, Titan's clouds, rain, and lakes consist of liquid hydrocarbons like methane and ethane (which exist as gases here on Earth). When these hydrocarbons evaporate and encounter ultraviolet radiation in Titan's upper atmosphere, some of the molecules are broken apart and reassembled into longer hydrocarbons like ethylene and propane.NASA's Voyager 1 spacecraft first revealed the presence of several species of atmospheric hydrocarbons when it flew by Titan in 1980, but one molecule was curiously missing - propylene, the main ingredient in plastic number 5. Now, thanks to NASA's Cassini spacecraft, scientists have detected propylene on Titan for the first time, solving a long-standing mystery about the solar system's most Earthlike moon. || ",
            "hits": 111
        },
        {
            "id": 10846,
            "url": "https://svs.gsfc.nasa.gov/10846/",
            "result_type": "Produced Video",
            "release_date": "2011-10-18T12:00:00-04:00",
            "title": "Coronal Mass Ejections (CMEs) Blast Their Way Through the Solar System",
            "description": "A coronal mass ejection erupts from the Sun and propagates out through the Solar System. Along the way it is detected by the spacecraft at Jupiter and Saturn. Eventually it is detected by the two Voyager spacecraft beyond the orbit of Pluto. This animation is based on CMEs produced during the Halloween storms of 2003. It is an update to a previous animation. || ",
            "hits": 49
        },
        {
            "id": 10790,
            "url": "https://svs.gsfc.nasa.gov/10790/",
            "result_type": "Produced Video",
            "release_date": "2011-06-09T12:00:00-04:00",
            "title": "Voyager Satellites Find Magnetic Bubbles at Edge of Solar System",
            "description": "The sun's magnetic field spins opposite directions on the north and south poles. These oppositely pointing magnetic fields are separated by a layer of current called the heliospheric current sheet. Due to the tilt of the magnetic axis in relation to the axis of rotation of the Sun, the heliospheric current sheet flaps like a flag in the wind. The flapping current sheet separates regions of oppositely pointing magnetic field, called sectors. As the solar wind speed decreases past the termination shock, the sectors squeeze together, bringing regions of opposite magnetic field closer to each other. The Voyager spacecraft have now found that when the separation of sectors becomes very small, the sectored magnetic field breaks up into a sea of nested \"magnetic bubbles\" in a phenomenon called magnetic reconnection. The region of nested bubbles is carried by the solar wind to the north and south filling out the entire front region of the heliopause and the sector region in the heliosheath.This discovery has prompted a complete revision of what the heliosheath region looks like. The smooth, streamlined look is gone, replaced with a bubbly, frothy outer layer. More animations about the Voyager magnetic bubbles discovery are available. || ",
            "hits": 153
        },
        {
            "id": 10791,
            "url": "https://svs.gsfc.nasa.gov/10791/",
            "result_type": "Produced Video",
            "release_date": "2011-06-09T12:00:00-04:00",
            "title": "Voyager Heliosheath Bubbles Animations",
            "description": "Animations showing the new Voyager findings about the magnetic field in the heliosheath.For more videos and stills about the Voyager magnetic bubbles discovery, go here. || ",
            "hits": 118
        },
        {
            "id": 10654,
            "url": "https://svs.gsfc.nasa.gov/10654/",
            "result_type": "Produced Video",
            "release_date": "2010-09-22T00:00:00-04:00",
            "title": "Introduction to the Heliopause",
            "description": "Dr. Merav Opher talks about the heliopause, the distant region where the solar wind collides with the interstellar medium. She is an astrophysicist and an associate professor of physics and astronomy at George Mason University.  These short videos were produced for the Sun-Earth Connection Education Forum and the Space Weather Media Viewer. The Space Weather Media Viewer is an application built to support Education and Public Outreach activities of NASA. Many of the images that appear in this viewer are \"near-real time\" and come from a variety of NASA Missions. || ",
            "hits": 174
        },
        {
            "id": 3611,
            "url": "https://svs.gsfc.nasa.gov/3611/",
            "result_type": "Visualization",
            "release_date": "2009-09-21T00:00:00-04:00",
            "title": "Jupiter Cloud Sequence from Voyager 1",
            "description": "When the Voyager 1 mission flew by the planet Jupiter in March of 1979, a sequence of full disk images were taken of the planet. Assembled with proper spatial and temporal registration, the sequence could produce fourteen distinct images suitable for wrapping around a sphere.But the time steps between images were large and exhibited significant jumping and data gaps. The solution was to create additional images between the existing set by interpolation. But simple interpolation would not work due to significant changes between the images.To solve this, we interpolated between the images using the velocity vector field of the cloud images. The velocity vector field was computed by performing a 2-dimensional cross-correlation (Wikipedia: Cross-correlation) between the images. This velocity field was checked against Jupiter velocity profiles from the scientific literature and agreement was excellent. With the addition of a simple vortex flow at the location of the Great Red Spot, the interpolation process was used to generate intermediate images, increasing the total number of images from 14 to 220 and resulting in a smoother animation.IMPORTANT NOTE: These images are for visualization purposes only. They are not suitable for scientific analysis. || ",
            "hits": 88
        },
        {
            "id": 3614,
            "url": "https://svs.gsfc.nasa.gov/3614/",
            "result_type": "Visualization",
            "release_date": "2009-09-21T00:00:00-04:00",
            "title": "Jupiter Cloud Sequence from Voyager 2",
            "description": "When the Voyager 2 mission flew by the planet Jupiter in July of 1979, a sequence of full disk images were taken of the planet. Assembled with proper spatial and temporal registration, the sequence could produce fourteen distinct images suitable for wrapping around a sphere.But the time steps between images were large and exhibited significant jumping and data gaps. The solution was to create additional images between the existing set by interpolation. But simple interpolation would not work due to significant changes between the images.To solve this, we interpolated between the images using the velocity vector field of the cloud images. The velocity vector field was computed by performing a 2-dimensional cross-correlation (Wikipedia: Cross-correlation) between the images. This velocity field was checked against Jupiter velocity profiles from the scientific literature and agreement was excellent. With the addition of a simple vortex flow at the location of the Great Red Spot, the interpolation process was used to generate intermediate images, increasing the total number of images from 14 to 220 and resulting in a smoother animation.IMPORTANT NOTE: These images are for visualization purposes only. They are not suitable for scientific analysis. || ",
            "hits": 101
        },
        {
            "id": 10477,
            "url": "https://svs.gsfc.nasa.gov/10477/",
            "result_type": "Produced Video",
            "release_date": "2009-09-04T00:00:00-04:00",
            "title": "LARGEST: A Spherical Movie About Jupiter",
            "description": "NASA's home for spherical films on Magic Planet. Download the Magic Planet-ready movie file here.Three hundred and eighty million miles from Earth, the solar system's largest planet spins like a sizzling top in the night, massive and powerful beyond all comparison short of the sun itself. It's therefore only fitting—and certainly about time—that the fifth planet receive its proper cinematic due, set naturally on the most appropriate cinematic platform. With the movie LARGEST, Jupiter comes to Science On a Sphere.LARGEST examines the gas giant like a work of art, like a destination of celestial wonder. Starting with the basics, the movie examines the gross anatomy of the immense planet. From swirling winds to astounding rotational velocity to unimaginable size, Jupiter demands nothing less than a list of superlatives. But where general description sets the stage, LARGEST parts the curtains on humanity's experience with the fifth planet. The movie takes us on a journey to this immense sphere via dramatic fly-bys with some of the most astounding robotic probes ever designed. Then, with NASA instruments trained on the striped behemoth, the drama really begins.NASA released LARGEST on September 15, 2009. It is one in a series of spherical movies created entirely by staff at the NASA Goddard Space Flight Center. But while the process to create a fully spherical movie is something of an in-house Goddard creation, the Science On a Sphere projection system itself is an invention of the space agency's sibling NOAA.This film has been prepared exclusively for playback on spherical projections systems. It will not play properly on a traditional computer or television screen. If you are interested in downloading the complete final movie file for spherical playback, please visit ftp://public.sos.noaa.gov/extras/.For more information about the movie itself, visit the main website at www.nasa.gov/largest. || ",
            "hits": 75
        },
        {
            "id": 3595,
            "url": "https://svs.gsfc.nasa.gov/3595/",
            "result_type": "Visualization",
            "release_date": "2009-07-27T00:00:00-04:00",
            "title": "Sentinels of the Heliosphere",
            "description": "Heliophysics is a term to describe the study of the Sun, its atmosphere or the heliosphere, and the planets within it as a system. As a result, it encompasses the study of planetary atmospheres and their magnetic environment, or magnetospheres. These environments are important in the study of space weather.As a society dependent on technology, both in everyday life, and as part of our economic growth, space weather becomes increasingly important. Changes in space weather, either by solar events or geomagnetic events, can disrupt and even damage power grids and satellite communications. Space weather events can also generate x-rays and gamma-rays, as well as particle radiations, that can jeopardize the lives of astronauts living and working in space.This visualization tours the regions of near-Earth orbit; the Earth's magnetosphere, sometimes called geospace; the region between the Earth and the Sun; and finally out beyond Pluto, where Voyager 1 and 2 are exploring the boundary between the Sun and the rest of our Milky Way galaxy. Along the way, we see these regions patrolled by a fleet of satellites that make up NASA's Heliophysics Observatory Telescopes. Many of these spacecraft do not take images in the conventional sense but record fields, particle energies and fluxes in situ. Many of these missions are operated in conjunction with international partners, such as the European Space Agency (ESA) and the Japanese Space Agency (JAXA).The Earth and distances are to scale. Larger objects are used to represent the satellites and other planets for clarity.Here are the spacecraft featured in this movie:Near-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 pageTRACE: Observes the Sun in visible and ultraviolet wavelengths. 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. AIM: Images and measures noctilucent clouds. SVS pageGeospace 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 five satellites to study how magnetospheric instabilities produce substorms. SVS pageL1 Fleet: The L1 point is a Lagrange Point, a point between the Earth and the Sun where the gravitational pull is approximately equal. Spacecraft can orbit this location for continuous coverage of the Sun.SOHO: Studies the Sun with cameras and a multitude of other instruments. SVS pageACE: Measures the composition and characteristics of the solar wind. Wind: Measures particle flows and fields in the solar wind. Heliospheric FleetSTEREO-A and B: These two satellites observe the Sun, with imagers and particle detectors, off the Earth-Sun line, providing a 3-D view of solar activity. SVS pageHeliopause FleetVoyager 1 and 2: These spacecraft conducted the original 'Planetary Grand Tour' of the solar system in the 1970s and 1980s. They have now travelled further than any human-built spacecraft and are still returning measurements of the interplanetary medium. SVS pageThis enhanced, narrated visualization was shown at the SIGGRAPH 2009 Computer Animation Festival in New Orleans, LA in August 2009; an eariler version created for AGU was called NASA's Heliophysics Observatories Study the Sun and Geospace. || ",
            "hits": 121
        },
        {
            "id": 3570,
            "url": "https://svs.gsfc.nasa.gov/3570/",
            "result_type": "Visualization",
            "release_date": "2008-12-15T00:00:00-05:00",
            "title": "NASA's Heliophysics Observatories Study the Sun and Geospace",
            "description": "Heliophysics is a term to describe the study of the Sun, its atmosphere or the heliosphere, and the planets within it as a system. As a result, it encompasses the study of planetary atmospheres and their magnetic environment, or magnetospheres. These environments are important in the study of space weather.As a society dependent on technology, both in everyday life, and as part of our economic growth, space weather becomes increasingly important. Changes in space weather, either by solar events or geomagnetic events, can disrupt and even damage power grids and satellite communications. Space weather events can also generate x-rays and gamma-rays, as well as particle radiations, that can jeopardize the lives of astronauts living and working in space.This visualization tours the regions of near-Earth orbit; the Earth's magnetosphere, sometimes called geospace; the region between the Earth and the Sun; and finally out beyond Pluto, where Voyager 1 and 2 are exploring the boundary between the Sun and the rest of our Milky Way galaxy. Along the way, we see these regions patrolled by a fleet of satellites that make up NASA's Heliophysics Observatory Telescopes. Many of these spacecraft do not take images in the conventional sense but record fields, particle energies and fluxes in situ. Many of these missions are operated in conjunction with international partners, such as the European Space Agency (ESA) and the Japanese Space Agency (JAXA).The Earth and distances are to scale. Larger objects are used to represent the satellites and other planets for clarity.Here are the spacecraft featured in this movie:Near-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 pageTRACE: Observes the Sun in visible and ultraviolet wavelengths. 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. AIM: Images and measures noctilucent clouds. SVS pageGeospace 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 five satellites to study how magnetospheric instabilities produce substorms. SVS pageL1 Fleet: The L1 point is a Lagrange Point between the Sun and the Earth. Spacecraft can orbit this location for continuous coverage of the Sun.SOHO: Studies the Sun with cameras and a multitude of other instruments. SVS pageACE: Measures the composition and characteristics of the solar wind. Wind: Measures particle flows and fields in the solar wind. Heliospheric FleetSTEREO-A and B: These two satellites observe the Sun, with imagers and particle detectors, off the Earth-Sun line, providing a 3-D view of solar activity. SVS pageHeliopause FleetVoyager 1 and 2: These spacecraft conducted the original 'Planetary Grand Tour' of the solar system in the 1970s and 1980s. They have now travelled further than any human-built spacecraft and are still returning measurements of the interplanetary medium. SVS pageA refined and narrated version of this visualization, Sentinels of the Heliosphere, is now available. || ",
            "hits": 91
        },
        {
            "id": 20132,
            "url": "https://svs.gsfc.nasa.gov/20132/",
            "result_type": "Animation",
            "release_date": "2008-01-23T00:00:00-05:00",
            "title": "Voyager 2 Proves Solar System is Squashed",
            "description": "As of August 30, 2007, NASA's Voyager 2 spacecraft has followed its twin Voyager 1 into the solar system's final frontier, a vast region at the edge of our solar system where the solar wind runs up against the thin gas between the stars. || ",
            "hits": 58
        },
        {
            "id": 20130,
            "url": "https://svs.gsfc.nasa.gov/20130/",
            "result_type": "Animation",
            "release_date": "2007-12-10T00:00:00-05:00",
            "title": "Voyager 2",
            "description": "This animation shows Voyager 2 on its journey to the Heliopause. || Voyager 2 animation || VgerII060000602_print.jpg (1024x576) [60.8 KB] || VgerII0600_web.png (320x180) [264.4 KB] || VgerII0600_thm.png (80x40) [16.3 KB] || 1280x720_16x9_60p (1280x720) [64.0 KB] || 20130_Voyager_2_Heliopause.mov (1280x720) [326.2 MB] || VgerII_720p.m2v (1280x720) [29.5 MB] || VgerII_720p.webmhd.webm (960x540) [5.0 MB] || a010179_VgerII_720p.mp4 (640x360) [3.4 MB] || VgerII_512x288.m1v (512x288) [6.4 MB] || ",
            "hits": 102
        },
        {
            "id": 20107,
            "url": "https://svs.gsfc.nasa.gov/20107/",
            "result_type": "Animation",
            "release_date": "2007-08-10T00:00:00-04:00",
            "title": "Journey to the Heliopause",
            "description": "This animation starts at our Sun and quickly zooms out through the solar system to reveal the Heliosphere and the Heliopause where Voyager I passed through in November 2003. || ",
            "hits": 183
        },
        {
            "id": 2946,
            "url": "https://svs.gsfc.nasa.gov/2946/",
            "result_type": "Visualization",
            "release_date": "2006-05-15T12:00:00-04:00",
            "title": "Europa's Synthetic Subsurface Heat Transport (Version 2)",
            "description": "Encounters with Jupiter's moon Europa by the Voyager and Galileo spacecraft indicated that a liquid salty ocean might exist below a layer of surface ice that is up to 10 kilometers thick. An ocean general circulation model developed to study the earth's oceans was used to investigate the tidally-forced ocean circulations on Europa. The orbit of Europa is 'gravity locked' so that the same side of Europa always faces Jupiter as is the case with the earth's moon. The icy surface of Europa heaves up and down 50 meters due to the strong tidal forces. This visualization shows the temperature changes induced from the flow fields calculated for a European ocean 50 kilometers deep. The warmest temperatures tend to be near the equator, not because of heating by the sun, but because the currents in the European ocean move the warmest waters to that location. Understanding the thermal and flow fields from these model runs will help to interpret observations from future missions to Europa such as the Jupiter's Icy Moons Orbiter mission proposed for launch in 2012. || ",
            "hits": 68
        },
        {
            "id": 2947,
            "url": "https://svs.gsfc.nasa.gov/2947/",
            "result_type": "Visualization",
            "release_date": "2006-05-15T12:00:00-04:00",
            "title": "Europa's Synthetic Subsurface Heat Transport (Version 1)",
            "description": "Under Europa's icy surface are vast extraterrestrial oceans.  This conceptual animation depicts simulated heat transport of these subsurface oceans.  Please note that the simulated heat transport in this animation is only conceptual and a more accurate representation can be found at animation #2946. || ",
            "hits": 32
        },
        {
            "id": 20042,
            "url": "https://svs.gsfc.nasa.gov/20042/",
            "result_type": "Animation",
            "release_date": "2004-12-03T12:00:00-05:00",
            "title": "Voyager Meets a Coronal Mass Ejection",
            "description": "A coronal mass ejection (CME) passes the Voyager spacecraft far beyond Pluto. || The CME hits the Voyager spacecraft. || VgerLrg_pre.00127_print.jpg (1024x691) [62.8 KB] || VgerLrg_pre.jpg (320x197) [4.1 KB] || Voyager_pre.jpg (320x238) [7.5 KB] || 1280x720_16x9_60p (1280x720) [64.0 KB] || VgerLrg.webmhd.webm (960x540) [3.2 MB] || VgerHD0001.mp4 (1280x720) [6.9 MB] || VgerLrg.mpg (720x486) [2.5 MB] || 720x486_4x3_30p (720x486) [32.0 KB] || Voyager.mpg (352x240) [2.3 MB] || ",
            "hits": 66
        }
    ]
}