{ "id": 40277, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall20-nov2015/", "page_type": "Gallery", "title": "Hyperwall 20 Nov 2015", "description": "Content from the November 20, 2015 Hyperwall Content News mailing list", "release_date": "2015-10-10T00:00:00-04:00", "update_date": "2015-12-17T00:00:00-05:00", "main_image": { "id": 432954, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030696/mars_seasonal_water_hale_crater_view5_searchweb.png", "filename": "mars_seasonal_water_hale_crater_view5_searchweb.png", "media_type": "Image", "alt_text": "A false color image of lineae in Hale crater.", "width": 180, "height": 320, "pixels": 57600 }, "media_groups": [ { "id": 371045, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall20-nov2015/#media_group_371045", "widget": "Basic text (large)", "title": "Overview", "caption": "", "description": "Content from the November 20, 2015 Hyperwall Content News mailing list", "items": [], "extra_data": {} }, { "id": 371046, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall20-nov2015/#media_group_371046", "widget": "Tile gallery", "title": "Earth", "caption": "", "description": "", "items": [ { "id": 408698, "type": "media_group", "extra_data": null, "title": "A Year of Global Carbon Dioxide Measurements", "caption": "Mollweide projected animation of CO2 data from the OCO-2 mission. Data spans from September 2014 to August 2015. As the data cycles through the year, you can see an increase CO2 concentrations across the northern hemisphere going from winter to spring. Then in the summer, as vegetation reaches it's peak, there is a noticeable decline in CO2 concentration throughout the entire northern hemisphere.", "instance": { "id": 437540, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004400/a004402/global_oco2_flat4k.0700.mollweide_searchweb.png", "filename": "global_oco2_flat4k.0700.mollweide_searchweb.png", "media_type": "Image", "alt_text": "Mollweide projected animation of CO2 data from the OCO-2 mission. Data spans from September 2014 to August 2015. As the data cycles through the year, you can see an increase CO2 concentrations across the northern hemisphere going from winter to spring. Then in the summer, as vegetation reaches it's peak, there is a noticeable decline in CO2 concentration throughout the entire northern hemisphere.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408699, "type": "media_group", "extra_data": null, "title": "Ocean Alkalinity", "caption": "Ocean Alkalinity from August 2011 to May 2015", "instance": { "id": 432996, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030697/aquarius_ta_kinetic_bm_searchweb.png", "filename": "aquarius_ta_kinetic_bm_searchweb.png", "media_type": "Image", "alt_text": "Ocean Alkalinity from August 2011 to May 2015", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408700, "type": "media_group", "extra_data": null, "title": "Soil Moisture and Rainfall", "caption": "Soil Moisture and Ocean Salinity are compared to Rainfall", "instance": { "id": 432988, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030698/smap_and_imerg_searchweb.png", "filename": "smap_and_imerg_searchweb.png", "media_type": "Image", "alt_text": "Soil Moisture and Ocean Salinity are compared to Rainfall", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408701, "type": "media_group", "extra_data": null, "title": "Modeled Phytoplankton Communities in the Global Ocean", "caption": "A rotating globe shows the distribution of phytoplankton the the world's oceans", "instance": { "id": 432746, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030669/darwin_phytoplankton_globe_searchweb.png", "filename": "darwin_phytoplankton_globe_searchweb.png", "media_type": "Image", "alt_text": "A rotating globe shows the distribution of phytoplankton the the world's oceans", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408702, "type": "media_group", "extra_data": null, "title": "Antarctic Mass Change from GRACE derived Gravity Observations: Jan 2004 - Jun 2014", "caption": "An animation of mass change over the Antarctic Ice Sheet from GRACE derived gravity observations. ", "instance": { "id": 438281, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004376/GRACE_Antarctica_p30.01146_searchweb.png", "filename": "GRACE_Antarctica_p30.01146_searchweb.png", "media_type": "Image", "alt_text": "An animation of mass change over the Antarctic Ice Sheet from GRACE derived gravity observations. This video is also available on our YouTube channel.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408703, "type": "media_group", "extra_data": null, "title": "NASA GSFC MASCON Solution over Greenland from Jan 2004 - Jun 2014", "caption": "Visualization of the mass change over Greenland from January 2004 through June 2014. The surface of Greenland shows the change in equivalent water height while the graph overlay shows the total accumulated change in gigatons.", "instance": { "id": 441939, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004325/GRACE_Greenland_wGraph_p30.1322_searchweb.png", "filename": "GRACE_Greenland_wGraph_p30.1322_searchweb.png", "media_type": "Image", "alt_text": "Visualization of the mass change over Greenland from January 2004 through June 2014. The surface of Greenland shows the change in equivalent water height while the graph overlay shows the total accumulated change in gigatons.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408704, "type": "media_group", "extra_data": null, "title": "ENSO Sea Surface Temperature Anomalies: 2015-2016", "caption": "Animation of Sea Surface Temperature shows the evolution of the 2015-2016 ENSO event.", "instance": { "id": 432523, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030645/enso_ssta_2015-2016_searchweb.png", "filename": "enso_ssta_2015-2016_searchweb.png", "media_type": "Image", "alt_text": "Animation of Sea Surface Temperature shows the evolution of the 2015-2016 ENSO event, starting at Jan 1, 2015", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408705, "type": "media_group", "extra_data": null, "title": "Fires at Night in the U.S. Northwest", "caption": "Fires at Night in the U.S. Northwest", "instance": { "id": 432317, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030627/nw_fires_at_night_preview_searchweb.png", "filename": "nw_fires_at_night_preview_searchweb.png", "media_type": "Image", "alt_text": "Fires at Night in the U.S. Northwest", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408706, "type": "media_group", "extra_data": null, "title": "Trio of Hurricanes Over the Pacific Ocean", "caption": "Trio of Hurricanes Over the Pacific Ocean", "instance": { "id": 432303, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030628/three_storms_preview_searchweb.png", "filename": "three_storms_preview_searchweb.png", "media_type": "Image", "alt_text": "Trio of Hurricanes Over the Pacific Ocean", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408707, "type": "details_page", "extra_data": null, "instance": { "id": 4353, "url": "https://svs.gsfc.nasa.gov/4353/", "page_type": "Visualization", "title": "Aquarius Sea Surface Salinity 2011-2015", "description": "Rectangular flat map projection shows Sea Surface Salinity measurements taken by Aquarius in its whole life span (September 2011 - May 2015). || aquarius_sss_timeCbar_flatmap_1080p30_print.jpg (1024x576) [137.4 KB] || aquarius_sss_timeCbar_flatmap_1080p30_searchweb.png (320x180) [80.4 KB] || aquarius_sss_timeCbar_flatmap_1080p30_web.png (320x180) [80.4 KB] || aquarius_sss_timeCbar_flatmap_1080p30_thm.png (80x40) [7.2 KB] || aquarius_sss_timeCbar_flatmap_1080p30.mp4 (1920x1080) [83.1 MB] || aquarius_sss_timeCbar_flatmap_1080p30.webm (1920x1080) [12.0 MB] || flatmap_4k (3840x2160) [0 Item(s)] || flatmap_no_timeCbar_4k (3840x2160) [0 Item(s)] || aquarius_sss_timeCbar_flatmap_4353.key [88.0 MB] || aquarius_sss_timeCbar_flatmap_4353.pptx [85.4 MB] || aquarius_sss_timeCbar_flatmap_4k_2160p30.mp4 (3840x2160) [259.0 MB] || aquarius-sea-surface-salinity-2011-2015.hwshow [203 bytes] || ", "release_date": "2015-09-10T00:00:00-04:00", "update_date": "2025-01-05T22:47:51.783604-05:00", "main_image": { "id": 439994, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004353/cbar_scientists_white.png", "filename": "cbar_scientists_white.png", "media_type": "Image", "alt_text": "Aquarius color bar showing salinity range from 30 to 40 PSU, going from blue to green to red.", "width": 1046, "height": 221, "pixels": 231166 } } }, { "id": 408708, "type": "media_group", "extra_data": null, "title": "Greenland's Glaciers as seen by RadarSat", "caption": "An animation up the Greenland's Sermilik Fjord to the calving front of the Helheim Glacier, showing the glacier front's change between 2000 to 2013", "instance": { "id": 441732, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004328/Helheim_radarsat_4k.0800_searchweb.png", "filename": "Helheim_radarsat_4k.0800_searchweb.png", "media_type": "Image", "alt_text": "An animation up the Greenland's Sermilik Fjord to the calving front of the Helheim Glacier, showing the glacier front's change between 2000 to 2013This video is also available on our YouTube channel.", "width": 180, "height": 320, "pixels": 57600 } } ], "extra_data": {} }, { "id": 371047, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall20-nov2015/#media_group_371047", "widget": "Card gallery", "title": "Planets and Moons", "caption": "", "description": "", "items": [ { "id": 408709, "type": "details_page", "extra_data": null, "instance": { "id": 4370, "url": "https://svs.gsfc.nasa.gov/4370/", "page_type": "Visualization", "title": "Solar Wind Strips the Martian Atmosphere", "description": "Scientists have long suspected the solar wind of stripping the Martian upper atmosphere into space, turning Mars from a blue world to a red one. Now, NASA's MAVEN orbiter is observing this process in action, providing significant data on solar wind erosion at Mars.Watch this video on the NASA Goddard YouTube channel.Complete transcript available.This video is also available on our YouTube channel. || MarsAtmoLossExplainPreview.jpg (1920x1080) [993.6 KB] || APPLE_TV_4370_MAVEN_Mars_Atmo_Loss_appletv_subtitles.m4v (1280x720) [53.7 MB] || WEBM_4370_MAVEN_Mars_Atmo_Loss_APR.webm (960x540) [44.7 MB] || 4370_MAVEN_Mars_Atmo_Loss_appletv.m4v (1280x720) [53.7 MB] || NASA_TV_4370_MAVEN_Mars_Atmo_Loss.mpeg (1280x720) [369.5 MB] || 4370_MAVEN_Mars_Atmo_Loss_APR_Output.en_US.srt [2.3 KB] || 4370_MAVEN_Mars_Atmo_Loss_APR_Output.en_US.vtt [2.3 KB] || LARGE_MP4_4370_MAVEN_Mars_Atmo_Loss_large.mp4 (3840x2160) [111.3 MB] || YOUTUBE_HQ_4370_MAVEN_Mars_Atmo_Loss_youtube_hq.mov (3840x2160) [2.2 GB] || 4370_MAVEN_Mars_Atmo_Loss_APR.mov (3840x2160) [5.9 GB] || ", "release_date": "2015-11-05T14:00:00-05:00", "update_date": "2025-01-05T22:49:15.588166-05:00", "main_image": { "id": 439148, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004370/final_ions01.4300_print.jpg", "filename": "final_ions01.4300_print.jpg", "media_type": "Image", "alt_text": "Movie without music and titles. Available for download in up to 4k resolution.", "width": 1024, "height": 576, "pixels": 589824 } } }, { "id": 408710, "type": "media_group", "extra_data": null, "title": "Curiosity Selfies, Fall 2015", "caption": "2012-2015 comparison", "instance": { "id": 433099, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030707/curiosity_selfies_2012-2015_searchweb.png", "filename": "curiosity_selfies_2012-2015_searchweb.png", "media_type": "Image", "alt_text": "2012-2015 comparison", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408711, "type": "media_group", "extra_data": null, "title": "The Rich Color Variations of Pluto", "caption": "An enhanced view of Pluto shows color variations across the surface", "instance": { "id": 432944, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030695/pluto_enhanced_release_PIA19952_searchweb.png", "filename": "pluto_enhanced_release_PIA19952_searchweb.png", "media_type": "Image", "alt_text": "An enhanced view of Pluto shows color variations across the surface", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408712, "type": "media_group", "extra_data": null, "title": "Io in Motion", "caption": "Io a moon of Jupiter in motion", "instance": { "id": 433077, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030706/io_in_motion_grid_1280x720_searchweb.png", "filename": "io_in_motion_grid_1280x720_searchweb.png", "media_type": "Image", "alt_text": "Io a moon of Jupiter in motion", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408713, "type": "media_group", "extra_data": null, "title": "September 27, 2015 Total Lunar Eclipse: Shadow View", "caption": "Eastern Daylight Time (EDT). The Moon moves right to left, passing through the penumbra and umbra, leaving in its wake an eclipse diagram with the times at various stages of the eclipse.", "instance": { "id": 441107, "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004300/a004340/eclipse.0432_searchweb.png", "filename": "eclipse.0432_searchweb.png", "media_type": "Image", "alt_text": "Universal Time (UT). The Moon moves right to left, passing through the penumbra and umbra, leaving in its wake an eclipse diagram with the times at various stages of the eclipse.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408714, "type": "media_group", "extra_data": null, "title": "Seasonal Water on Mars", "caption": "A false color image of lineae in Hale crater.", "instance": { "id": 432954, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030696/mars_seasonal_water_hale_crater_view5_searchweb.png", "filename": "mars_seasonal_water_hale_crater_view5_searchweb.png", "media_type": "Image", "alt_text": "A false color image of lineae in Hale crater.", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408715, "type": "media_group", "extra_data": null, "title": "Charon in Enhanced Color", "caption": "A high-resolution enhanced color view of Charon", "instance": { "id": 432941, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030694/charon_enhanced_PIA19968_searchweb.png", "filename": "charon_enhanced_PIA19968_searchweb.png", "media_type": "Image", "alt_text": "A high-resolution enhanced color view of Charon", "width": 180, "height": 320, "pixels": 57600 } } ], "extra_data": {} }, { "id": 371048, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall20-nov2015/#media_group_371048", "widget": "Card gallery", "title": "Sun", "caption": "", "description": "", "items": [ { "id": 408716, "type": "media_group", "extra_data": null, "title": "NuSTAR Sun", "caption": "Blue-White areas in composite image with NuSTAR data show most energetic spots. ", "instance": { "id": 433232, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030700/a030726/nustar_sun_PIA19821_searchweb.png", "filename": "nustar_sun_PIA19821_searchweb.png", "media_type": "Image", "alt_text": "Blue-White areas in composite image with NuSTAR data show most energetic spots. ", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408717, "type": "media_group", "extra_data": null, "title": "NASA Observes Auroras Across Canada", "caption": "These aurora images were taken from the ground looking up with a network of all-sky cameras spread across Canada, studying auroras in collaboration with NASA’s Time History of Events and Macroscale Interactions during Substorms, or THEMIS, mission. Taking images of aurora from the ground in conjunction with satellite data taken from above the atmosphere gives scientists a more comprehensive picture of how and why the aurora form. The ground-based camera network is also observing this week’s auroras.

The aurora data is provided courtesy of S. Mende at University California Berkeley and E. Donovan at the University of Calgary, logistical support in fielding and data retrieval from the ground-based stations is provided by the Canadian Space Agency. The array of aurora images is funded by NSF in support of GIMNAST through grant AGS-1004736.

Credit: NASA/CSA/University of California, Berkeley/University of Calgary/NSF", "instance": { "id": 438145, "url": "https://svs.gsfc.nasa.gov/vis/a010000/a012000/a012040/Storm_0386_searchweb.png", "filename": "Storm_0386_searchweb.png", "media_type": "Image", "alt_text": "These aurora images were taken from the ground looking up with a network of all-sky cameras spread across Canada, studying auroras in collaboration with NASA’s Time History of Events and Macroscale Interactions during Substorms, or THEMIS, mission. Taking images of aurora from the ground in conjunction with satellite data taken from above the atmosphere gives scientists a more comprehensive picture of how and why the aurora form. The ground-based camera network is also observing this week’s auroras. The aurora data is provided courtesy of S. Mende at University California Berkeley and E. Donovan at the University of Calgary, logistical support in fielding and data retrieval from the ground-based stations is provided by the Canadian Space Agency. The array of aurora images is funded by NSF in support of GIMNAST through grant AGS-1004736.Credit: NASA/CSA/University of California, Berkeley/University of Calgary/NSF", "width": 180, "height": 320, "pixels": 57600 } } ], "extra_data": {} }, { "id": 371049, "url": "https://svs.gsfc.nasa.gov/gallery/hyperwall20-nov2015/#media_group_371049", "widget": "Tile gallery", "title": "Universe", "caption": "", "description": "", "items": [ { "id": 408718, "type": "media_group", "extra_data": null, "title": "Across the Universe: The Hubble Ultra Deep Field", "caption": "A flight through the Hubble Ultra Deep Field", "instance": { "id": 432867, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030687/hudf_fly-example_frame-1920x1080_searchweb.png", "filename": "hudf_fly-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A flight through the Hubble Ultra Deep Field", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408719, "type": "media_group", "extra_data": null, "title": "A Black Hole Visits Baltimore", "caption": "A visualization of a black hole passing across Baltimore's Inner Harbor", "instance": { "id": 432892, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030688/baltimore_lensed-example_frame-1920x1080_searchweb.png", "filename": "baltimore_lensed-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A visualization of a black hole passing across Baltimore's Inner Harbor", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408720, "type": "media_group", "extra_data": null, "title": "Galaxy Collisions: Simulation vs Observations", "caption": "A galaxy collision simualtion compared, at different stages, to different galaxy collision images from Hubble", "instance": { "id": 432879, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030686/gc_sim_vs_obs_example_frame-1920x1080_searchweb.png", "filename": "gc_sim_vs_obs_example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A galaxy collision simualtion compared, at different stages, to different galaxy collision images from Hubble", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408721, "type": "media_group", "extra_data": null, "title": "Bright Pillars in the Carina Nebula", "caption": "Flight into the \"Mystic Mountain\" pillars of gas in the Carina Nebula", "instance": { "id": 432837, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030683/mystic_mountain_example_frame-1920x1080_searchweb.png", "filename": "mystic_mountain_example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "Flight into the \"Mystic Mountain\" pillars of gas in the Carina Nebula", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408722, "type": "media_group", "extra_data": null, "title": "Flyby of JWST at L2 Point", "caption": "A flyby of the James Webb Space Telescope at the second LaGrange point", "instance": { "id": 432840, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030684/jwst_flyby-example_frame-1920x1080_searchweb.png", "filename": "jwst_flyby-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A flyby of the James Webb Space Telescope at the second LaGrange point", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408723, "type": "media_group", "extra_data": null, "title": "Pan Past JWST at L2 Point", "caption": "A pan past the James Webb Space Telescope at the second LaGrange point", "instance": { "id": 432855, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030685/jwst_pan-example_frame-1920x1080_searchweb.png", "filename": "jwst_pan-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A pan past the James Webb Space Telescope at the second LaGrange point", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408724, "type": "media_group", "extra_data": null, "title": "Star-forming Region Sharpless 2-106", "caption": "A 3D visualization of the star-formonig region Sharpless 2-106", "instance": { "id": 432819, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030682/s106-example_frame-1920x1080_searchweb.png", "filename": "s106-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A 3D visualization of the star-formonig region Sharpless 2-106", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408725, "type": "media_group", "extra_data": null, "title": "The Horsehead Nebula in Infrared Light", "caption": "The Horsehead Nebula is a dark cloud of dense gas and dust located just below the belt of Orion on the sky. A visible light view shows a strong silhouette resembling the horse's head used for a knight in chess. Infrared light, however, reveals a more complex scene, as shown in Hubble's 2013 image. The warm parts of the clouds glow in infrared light, plus longer infrared wavelengths can penetrate deeper into the clouds. A dark and relatively featureless scene is revealed as a glowing gaseous landscape.
\nThis video presents a scientific visualization of the Horsehead Nebula as seen in infrared light. To fill out the widescreen frame, the central Hubble image has been augmented by ground-based observations from the European Southern Observatory's Visible and Infrared Survey Telescope for Astronomy (VISTA). The three-dimensional interpretation has been sculpted to create a wispy and mountainous environment, with stars distributed in an approximate and statistical manner. The computer graphics model is intended to be scientifically reasonable, but not fully accurate. This imaginative traverse provides an inspiring spaceflight experience that brings the celestial scene to life.", "instance": { "id": 432783, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030679/horsehead_ir-example_frame-1920x1080_searchweb.png", "filename": "horsehead_ir-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A visualization of the gaseous landscape of the Horsehead Nebula as seen in infrared light", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408726, "type": "media_group", "extra_data": null, "title": "Active Galaxy Hercules A: Visible & Radio Comparison", "caption": "A comparison of visible and radio views of the active galaxy Hercules A", "instance": { "id": 432795, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030680/hercules_a-example_frame-1920x1080_searchweb.png", "filename": "hercules_a-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A comparison of visible and radio views of the active galaxy Hercules A", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408727, "type": "media_group", "extra_data": null, "title": "Exploring the Hubble eXtreme Deep Field", "caption": "A flight through the galaxies of the Hubble eXtreme Deep Field", "instance": { "id": 432807, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030681/hxdf_fly-example_frame-1920x1080_searchweb.png", "filename": "hxdf_fly-example_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A flight through the galaxies of the Hubble eXtreme Deep Field", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408728, "type": "media_group", "extra_data": null, "title": "Visualization of the Veil Supernova Remnant", "caption": "Visualization of a small region of the Veil Nebula, a supernova remnant", "instance": { "id": 432694, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030667/veil_sample_frame-1920x1080_searchweb.png", "filename": "veil_sample_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "Visualization of a small region of the Veil Nebula, a supernova remnant", "width": 180, "height": 320, "pixels": 57600 } }, { "id": 408729, "type": "media_group", "extra_data": null, "title": "Flight to Star Cluster Westerlund 2", "caption": "A visualization flying into the nebula Gum 29 and the star cluster Westerlund 2 at its core", "instance": { "id": 432664, "url": "https://svs.gsfc.nasa.gov/vis/a030000/a030600/a030666/westerlund2_sample_frame-1920x1080_searchweb.png", "filename": "westerlund2_sample_frame-1920x1080_searchweb.png", "media_type": "Image", "alt_text": "A visualization flying into the nebula Gum 29 and the star cluster Westerlund 2 at its core", "width": 180, "height": 320, "pixels": 57600 } } ], "extra_data": {} } ] }