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        {
            "id": 14162,
            "url": "https://svs.gsfc.nasa.gov/14162/",
            "result_type": "Produced Video",
            "release_date": "2022-05-19T15:30:00-04:00",
            "title": "Saturn Through the Veil of Enceladus – Artist’s Concept",
            "description": "Artist’s concept of Saturn and its icy moons Enceladus (foreground), Titan (large crescent at upper left), and Rhea (small crescent). Based on imagery from the Cassini spacecraft. || SaturnMoonsConceptArt_print.jpg (1024x460) [68.0 KB] || SaturnMoonsConceptArt.png (4800x2160) [6.3 MB] || SaturnMoonsConceptArt.jpg (4800x2160) [502.7 KB] || SaturnMoonsConceptArt_searchweb.png (320x180) [61.1 KB] || SaturnMoonsConceptArt_thm.png (80x40) [4.9 KB] || ",
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        },
        {
            "id": 12375,
            "url": "https://svs.gsfc.nasa.gov/12375/",
            "result_type": "Produced Video",
            "release_date": "2016-09-26T14:00:00-04:00",
            "title": "Hubble Directly Images Possible Plumes on Europa",
            "description": "NASA's Hubble Space Telescope took direct ultraviolet images of the icy moon Europa transiting across the disk of Jupiter. Out of ten observations, Hubble saw what may be water vapor plumes on three of the images. This adds another piece of supporting evidence to the existence of water vapor plumes on Europa - Hubble also detected spectroscopic signatures of water vapor in 2012. The existence of water vapor plumes could provide NASA's Europa flyby mission the opportunity to study the conditions and habitability of Europa's subsurface ocean.Read the full nasa.gov story here: http://www.nasa.gov/press-release/nasa-s-hubble-spots-possible-water-plumes-erupting-on-jupiters-moon-europaRead the full science paper here: http://hubblesite.org/pubinfo/pdf/2016/33/pdf.pdfFull details on the images can be found on HubbleSite.org: http://hubblesite.org/newscenter/archive/releases/2016/33/Additional Resources:JPL's \"Europa: Tempting Target for Future Exploration\" video file is downloadable here: https://vimeo.com/118505538Read the Dec 2013 press release about Hubble's previous observations of Europa here: http://www.nasa.gov/content/goddard/hubble-europa-water-vapor || ",
            "hits": 118
        },
        {
            "id": 11204,
            "url": "https://svs.gsfc.nasa.gov/11204/",
            "result_type": "Produced Video",
            "release_date": "2013-03-14T14:30:00-04:00",
            "title": "Jupiter's Hot Spots",
            "description": "Jupiter's bright Equatorial Zone swirls with dark patches, dubbed \"hot spots\" for their infrared glow. These holes in the ammonia clouds at the top of the atmosphere allow a glimpse into Jupiter's darker, hotter layers below. In 1995 NASA's Galileo spacecraft dropped a probe directly into a hot spot, taking the first and only in situ measurements of Jupiter's atmosphere. Now, movies recorded by NASA's Cassini spacecraft reveal that hot spots are not just local weather phenomena, but are in fact linked to much larger-scale atmospheric structures called Rossby waves. || ",
            "hits": 67
        },
        {
            "id": 10697,
            "url": "https://svs.gsfc.nasa.gov/10697/",
            "result_type": "Produced Video",
            "release_date": "2010-12-17T08:00:00-05:00",
            "title": "LOLA AGU Presentation Support",
            "description": "NASA's Lunar Reconnaissance Orbiter is allowing researchers to create the most precise and complete elevation map to date of the moon's complex, heavily cratered landscape. || ",
            "hits": 60
        },
        {
            "id": 3730,
            "url": "https://svs.gsfc.nasa.gov/3730/",
            "result_type": "Visualization",
            "release_date": "2010-06-22T00:00:00-04:00",
            "title": "Lunar Topography: ULCN versus LOLA",
            "description": "This animation illustrates the dramatic improvement in our knowledge of the Moon's terrain made possible by the Lunar Orbiter Laser Altimeter (LOLA) instrument onboard the Lunar Reconnaissance Orbiter (LRO) spacecraft. A LOLA digital elevation map compiled in late 2009 is compared to the Unified Lunar Control Network (ULCN) 2005, a painstakingly constructed map based on the best available data at the time, including imagery from the Clementine, Apollo, Mariner 10, and Galileo missions as well as Earth-based observations.The height of the terrain is color-coded, with blues and greens representing low altitudes and reds representing high altitudes. The LOLA data used to create this media is available to the public in the LOLA archive of the PDS Geosciences node. || ",
            "hits": 259
        },
        {
            "id": 3640,
            "url": "https://svs.gsfc.nasa.gov/3640/",
            "result_type": "Visualization",
            "release_date": "2009-10-08T00:00:00-04:00",
            "title": "Rotating Cloudy Galileo Transitions to Blue Marble View",
            "description": "The MODIS instruments on the Terra and Aqua satellites take multi-spectral images of the Earth daily. This realistic, cloudy Earth is a composite of MODIS imagery from March 3, 2009. This animation reveals a transition from the MODIS view of Earth to the Blue Marble image, to allow a look at the planet without clouds. The Blue Marble Next Generation (BMNG) data set provides a monthly global cloud-free true-color picture of the Earth's landcover at a 500-meter spatial resolution. This data set, shown on a globe, is derived from monthly data collected in 2004. The ocean color is derived from applying a depth shading to the bathymetry data. The Antarctica coverage shown is the Landsat Image Mosaic of Antarctica. || ",
            "hits": 158
        },
        {
            "id": 3619,
            "url": "https://svs.gsfc.nasa.gov/3619/",
            "result_type": "Visualization",
            "release_date": "2009-09-01T18:00:00-04:00",
            "title": "A Tour of the Cryosphere 2009",
            "description": "The cryosphere consists of those parts of the Earth's surface where water is found in solid form, including areas of snow, sea ice, glaciers, permafrost, ice sheets, and icebergs. In these regions, surface temperatures remain below freezing for a portion of each year. Since ice and snow exist relatively close to their melting point, they frequently change from solid to liquid and back again due to fluctuations in surface temperature. Although direct measurements of the cryosphere can be difficult to obtain due to the remote locations of many of these areas, using satellite observations scientists monitor changes in the global and regional climate by observing how regions of the Earth's cryosphere shrink and expand.This animation portrays fluctuations in the cryosphere through observations collected from a variety of satellite-based sensors. The animation begins in Antarctica, showing some unique features of the Antarctic landscape found nowhere else on earth. Ice shelves, ice streams, glaciers, and the formation of massive icebergs can be seen clearly in the flyover of the Landsat Image Mosaic of Antarctica. A time series shows the movement of iceberg B15A, an iceberg 295 kilometers in length which broke off of the Ross Ice Shelf in 2000. Moving farther along the coastline, a time series of the Larsen ice shelf shows the collapse of over 3,200 square kilometers ice since January 2002. As we depart from the Antarctic, we see the seasonal change of sea ice and how it nearly doubles the apparent area of the continent during the winter.From Antarctica, the animation travels over South America showing glacier locations on this mostly tropical continent. We then move further north to observe daily changes in snow cover over the North American continent. The clouds show winter storms moving across the United States and Canada, leaving trails of snow cover behind. In a close-up view of the western US, we compare the difference in land cover between two years: 2003 when the region received a normal amount of snow and 2002 when little snow was accumulated. The difference in the surrounding vegetation due to the lack of spring melt water from the mountain snow pack is evident.As the animation moves from the western US to the Arctic region, the areas affected by permafrost are visible. As time marches forward from March to September, the daily snow and sea ice recede and reveal the vast areas of permafrost surrounding the Arctic Ocean.The animation shows a one-year cycle of Arctic sea ice followed by the mean September minimum sea ice for each year from 1979 through 2008. The superimposed graph of the area of Arctic sea ice at this minimum clearly shows the dramatic decrease in Artic sea ice over the last few years.While moving from the Arctic to Greenland, the animation shows the constant motion of the Arctic polar ice using daily measures of sea ice activity. Sea ice flows from the Arctic into Baffin Bay as the seasonal ice expands southward. As we draw close to the Greenland coast, the animation shows the recent changes in the Jakobshavn glacier. Although Jakobshavn receded only slightly from 1964 to 2001, the animation shows significant recession from 2001 through 2009. As the animation pulls out from Jakobshavn, the effect of the increased flow rate of Greenland costal glaciers is shown by the thinning ice shelf regions near the Greenland coast.This animation shows a wealth of data collected from satellite observations of the cryosphere and the impact that recent cryospheric changes are making on our planet.For more information on the data sets used in this visualization, visit NASA's EOS DAAC website.Note: This animation is an update of the animation 'A Short Tour of the Cryosphere', which is itself an abridged version of the animation 'A Tour of the Cryosphere'. The popularity of the earlier animations and their continuing relevance prompted us to update the datasets in parts of the animation and to remake it in high definition. In certain cases, our experiences in using the earlier work have led us to tweak the presentation of some of the material to make it clearer. Our thanks to Dr. Robert Bindschadler for suggesting and supporting this remake. || ",
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        },
        {
            "id": 3181,
            "url": "https://svs.gsfc.nasa.gov/3181/",
            "result_type": "Visualization",
            "release_date": "2005-12-04T23:55:00-05:00",
            "title": "A Tour of the Cryosphere",
            "description": "A new HD version of this animation is available here.Click here to go to the media download section.The cryosphere consists of those parts of the Earth's surface where water is found in solid form, including areas of snow, sea ice, glaciers, permafrost, ice sheets, and icebergs. In these regions, surface temperatures remain below freezing for a portion of each year. Since ice and snow exist relatively close to their melting point, they frequently change from solid to liquid and back again due to fluctuations in surface temperature. Although direct measurements of the cryosphere can be difficult to obtain due to the remote locations of many of these areas, using satellite observations scientists monitor changes in the global and regional climate by observing how regions of the Earth's cryosphere shrink and expand.This animation portrays fluctuations in the cryosphere through observations collected from a variety of satellite-based sensors. The animation begins in Antarctica, showing ice thickness ranging from 2.7 to 4.8 kilometers thick along with swaths of polar stratospheric clouds. In a tour of this frozen continent, the animation shows some unique features of the Antarctic landscape found nowhere else on earth. Ice shelves, ice streams, glaciers, and the formation of massive icebergs can be seen. A time series shows the movement of iceberg B15A, an iceberg 295 kilometers in length which broke off of the Ross Ice Shelf in 2000. Moving farther along the coastline, a time series of the Larsen ice shelf shows the collapse of over 3,200 square kilometers ice since January 2002. As we depart from the Antarctic, we see the seasonal change of sea ice and how it nearly doubles the size of the continent during the winter.From Antarctica, the animation travels over South America showing areas of permafrost over this mostly tropical continent. We then move further north to observe daily changes in snow cover over the North American continent. The clouds show winter storms moving across the United States and Canada, leaving trails of snow cover behind. In a close-up view of the western US, we compare the difference in land cover between two years: 2003 when the region received a normal amount of snow and 2002 when little snow was accumulated. The difference in the surrounding vegetation due to the lack of spring melt water from the mountain snow pack is evident.As the animation moves from the western US to the Arctic region, the areas effected by permafrost are visible. In December, we see how the incoming solar radiation primarily heats the Southern Hemisphere. As time marches forward from December to June, the daily snow and sea ice recede as the incoming solar radiation moves northward to warm the Northern Hemisphere.Using satellite swaths that wrap the globe, the animation shows three types of instantaneous measurements of solar radiation observed on June 20, 2003: shortwave (reflected) radiation, longwave (thermal) radiation and net flux (showing areas of heating and cooling). Correlation between reflected radiation and clouds are evident. When the animation fades to show the monthly global average net flux, we see that the polar regions serve to cool the global climate by radiating solar energy back into space throughout the year.The animation shows a one-year cycle of the monthly average Arctic sea ice concentration followed by the mean September minimum sea ice for each year from 1979 through 2004. A red outline indicates the mean sea ice extent for September over 22 years, from 1979 to 2002. The minimum Arctic sea ice animation clearly shows how over the last 5 years the quantity of polar ice has decreased by 10 - 14% from the 22 year average.While moving from the Arctic to Greenland, the animation shows the constant motion of the Arctic polar ice using daily measures of sea ice activity. Sea ice flows from the Arctic into Baffin Bay as the seasonal ice expands southward. As we draw close to the Greenland coast, the animation shows the recent changes in the Jakobshavn glacier. Although Jakobshavn receded only slightly from 1042 to 2001, the animation shows significant recession over the past three years, from 2002 through 2004.This animation shows a wealth of data collected from satellite observations of the cryosphere and the impact that recent cryospheric changes are making on our planet.For more information on the data sets used in this visualization, visit NASA's EOS DAAC website. || ",
            "hits": 217
        },
        {
            "id": 2971,
            "url": "https://svs.gsfc.nasa.gov/2971/",
            "result_type": "Visualization",
            "release_date": "2004-08-13T12:00:00-04:00",
            "title": "Galileo Earth Views (WMS)",
            "description": "The Galileo spacecraft was launched from the Space Shuttle Atlantis on October 18, 1989 on a six-year trip to Jupiter. On the way, the trajectory of the spacecraft took it past Venus once and Earth twice. Galileo took the Earth images in this animation just after the first flyby of the Earth, on December 11 and 12, 1990. This six-hour sequence of images taken two minutes apart clearly shows how the Earth looks from space and how fast (or slow) the cloud features change when looked at from a distance. The path of the sun can be seen crossing Australia by its reflection in the nearby ocean, and the terminator region between night and day can be seen moving across the Indian Ocean. In the original images, the Earth's rotation is so dominant that cloud movement is hard to see, but these images have been mapped to the Earth is such a way that a viewer can watch just the clouds move in the ocean around Antarctica or across the Australian land mass. In this animation, New Zealand can ony be seen as a stationary disturbance under a moving cloud bank. The black area with the sharp boundary to the north and east of Australia is the side of the Earth that could not be seen from Galileo's position. || ",
            "hits": 125
        },
        {
            "id": 1371,
            "url": "https://svs.gsfc.nasa.gov/1371/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 1 x Real-Time",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions.  The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990.  The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen.  The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 124
        },
        {
            "id": 1372,
            "url": "https://svs.gsfc.nasa.gov/1372/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 10 x Real-Time",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen. The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 41
        },
        {
            "id": 1373,
            "url": "https://svs.gsfc.nasa.gov/1373/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 100 x Real-Time",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen. The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 150
        },
        {
            "id": 1374,
            "url": "https://svs.gsfc.nasa.gov/1374/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 600 x Real-Time",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen. The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 207
        },
        {
            "id": 1375,
            "url": "https://svs.gsfc.nasa.gov/1375/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 3600 x Real-Time",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen. The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 671
        },
        {
            "id": 1376,
            "url": "https://svs.gsfc.nasa.gov/1376/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 3600 x Real-Time (no rotation)",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen. The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 82
        },
        {
            "id": 1377,
            "url": "https://svs.gsfc.nasa.gov/1377/",
            "result_type": "Visualization",
            "release_date": "1998-09-01T12:00:00-04:00",
            "title": "Earth Rotation from Galileo Imagery: 3-Minute Interval",
            "description": "This animation is one in a series created to show an accurate representation of the Earth's rotation at different temporal resolutions. The animation is created from images taken by the Galileo spacecraft during a close pass of the Earth on December 11-12, 1990. The animations range from real-time, in which no rotation can be perceived, to 3600 times real-time, in which both the Earth's rotation and cloud motion can bee seen. The series also includes an animation in which the Earth's rotation has been 'halted' so that cloud motion is easier to see and an animation showing the specific amount of rotation that takes place in three minutes. || ",
            "hits": 109
        },
        {
            "id": 155,
            "url": "https://svs.gsfc.nasa.gov/155/",
            "result_type": "Visualization",
            "release_date": "1996-08-01T12:00:00-04:00",
            "title": "The HoloGlobe Project (Version 3)",
            "description": "These animations were produced for the Smithsonian Institution's HoloGlobe Exhibit which opened to the public on August 10, 1996 at the Museum of Natural History in Washington, DC. The various data sets show progressive global change mapped onto a rotating globe and projected into space to create a holographic image of the Earth. The exhibit shows that Earth's atmosphere, hydrosphere, geosphere, and biosphere are dynamic, changing on timescales of days, minutes, or even seconds. The exhibit has since been relocated to the west coast. This is a revised version from Animation #116 [The HoloGlobe Project (version 2)]. || ",
            "hits": 153
        }
    ]
}