{ "count": 97, "next": null, "previous": null, "results": [ { "id": 5625, "url": "https://svs.gsfc.nasa.gov/5625/", "result_type": "Visualization", "release_date": "2026-03-25T00:00:00-04:00", "title": "GUARDIAN Warns Hawaii Early of Incoming Kamchatka Tsunami", "description": "GUARDIAN is a near-real-time ionospheric monitoring software that uses multi-GNSS total electron content time series to detect natural hazard signatures over the Pacific. Its AI-powered extension, GUARDIAN Scout, automates earthquake and tsunami detection. On July 29, 2025, GUARDIAN detected an incoming tsunami triggered by a magnitude 8.8 Kamchatka earthquake 32 minutes before the earliest tidal gauge detection, demonstrating its life-saving early warning potential.", "hits": 853 }, { "id": 5626, "url": "https://svs.gsfc.nasa.gov/5626/", "result_type": "Visualization", "release_date": "2026-03-25T00:00:00-04:00", "title": "GUARDIAN Warns Hawaii Early of Incoming Kamchatka Tsunami (Vertical version)", "description": "This data visualizaton show the Kamchatka earthquake, soon followed by GUARDIAN stations G027 and QSPP early warning detections. NOAA's MOST simulation then shows the progression of the tsunami waves across the Pacific Ocean. Guardian station KOKB (Hawaii) picks up the incoming tsunami wave followed by Hawaii's tidal gauge detectors.", "hits": 92 }, { "id": 14867, "url": "https://svs.gsfc.nasa.gov/14867/", "result_type": "Produced Video", "release_date": "2025-07-15T14:00:00-04:00", "title": "GEMx Animations", "description": "Conceptual animation illustrating the ER-2 aircraft collecting spectroscopic mineral data over the American West. || GEMxThumbnail.png (1948x1052) [1.5 MB] || GEMxThumbnail_print.jpg (1024x553) [118.0 KB] || GEMxThumbnail_searchweb.png (320x180) [55.7 KB] || GEMxThumbnail_thm.png (80x40) [8.2 KB] || GEMx_Interface_1080p.mov (1920x1080) [37.6 MB] || GEMx_Interface_4k.mp4 (3840x2160) [36.0 MB] || GEMx_Interface_ProRes.mov (3840x2160) [4.1 GB] || ", "hits": 47 }, { "id": 14772, "url": "https://svs.gsfc.nasa.gov/14772/", "result_type": "B-Roll", "release_date": "2025-01-29T11:00:00-05:00", "title": "Discoveries from Asteroid Bennu: Media Briefing Graphics", "description": "OSIRIS-REx MISSION RECAPThis highlight reel recaps the OSIRIS-REx mission, from assembly and launch of the spacecraft in 2016, to arrival at asteroid Bennu in 2018, TAG sample collection in 2020, the delivery of the sample to Earth in 2023, and curation of the Bennu samples in 2024.Credit: NASA || OSIRIS-REx_Collier_Present_2024_Preview_print.jpg (1024x576) [180.7 KB] || OSIRIS-REx_Collier_Present_2024_Preview.png (3840x2160) [8.3 MB] || OSIRIS-REx_Collier_Present_2024_Preview_searchweb.png (320x180) [116.3 KB] || OSIRIS-REx_Collier_Present_2024_Preview_thm.png [9.7 KB] || OSIRIS-REx_Collier_Present_2024_V3_Small.mp4 (1920x1080) [179.0 MB] || OSIRIS-REx_Collier_Present_2024_V3_Medium.mp4 (3840x2160) [500.9 MB] || OSIRIS-REx_Collier_Present_2024_V3_Large.mp4 (3840x2160) [1.6 GB] || ", "hits": 714 }, { "id": 14774, "url": "https://svs.gsfc.nasa.gov/14774/", "result_type": "Produced Video", "release_date": "2025-01-29T11:00:00-05:00", "title": "NASA Finds Ingredients of Life in Fragments of Lost World", "description": "Scientists studying the Bennu samples have discovered evidence of a wet, salty environment from 4.5 billion years ago that created the molecular building blocks of life.Complete transcript available.Universal Production Music: “Future Tense” by Gresby Race Nash [PRS]; “Take Off” by Nicholas Smith [PRS]; “Big Decision” by Gresby Race Nash [PRS]; “Waiting for the Answer” by Gresby Race Nash [PRS]Watch this video on the NASA Goddard YouTube channel. || 14774-Bennu-Organics-Thumbnail-V4_print.jpg (1024x576) [395.9 KB] || 14774-Bennu-Organics-Thumbnail-V4.jpg (1280x720) [1.2 MB] || 14774-Bennu-Organics-Thumbnail-V4.png (1280x720) [1.8 MB] || 14774-Bennu-Organics-Thumbnail-V4_searchweb.png (320x180) [120.2 KB] || 14774-Bennu-Organics-Thumbnail-V4_thm.png [8.3 KB] || 14774_OSIRIS-REx_Bennu_Organics_720.mp4 (1280x720) [66.1 MB] || 14774_OSIRIS-REx_Bennu_Organics_1080.mp4 (1920x1080) [370.5 MB] || BennuOrganicsCaptions.en_US.srt [6.4 KB] || BennuOrganicsCaptions.en_US.vtt [6.0 KB] || 14774_OSIRIS-REx_Bennu_Organics_4K.mp4 (3840x2160) [2.3 GB] || 14774_OSIRIS-REx_Bennu_Organics_ProRes.mov (3840x2160) [14.5 GB] || ", "hits": 399 }, { "id": 31241, "url": "https://svs.gsfc.nasa.gov/31241/", "result_type": "Hyperwall Visual", "release_date": "2024-09-23T00:00:00-04:00", "title": "East African Rift Valley Volcanoes", "description": "Volcanic, tectonic, erosional and sedimentary landforms are all evident in this elevation model image of a region along the East African Rift at Lake Kivu. The area shown covers parts of Congo, Rwanda and Uganda.Lake Kivu, in the lower left of the image, lies within the East African Rift, an elongated tectonic pull-apart depression in Earth's crust. The rift extends to the northeast as a smooth lava- and sediment-filled trough. Two volcanic complexes are seen in the rift. The one closer to the lake is the Nyiragongo volcano, which erupted in January 2002, sending lava toward the lake shore and through the city of Goma. East of the rift, even more volcanoes are seen. These are the Virunga volcano chain, which is the home of the endangered mountain gorillas. Note that the terrain surrounding the volcanoes is much smoother than the eroding mountains that cover most of this view, such that topography alone is a good indicator of the extent of the lava flows.Elevation data used in this image was acquired by the Shuttle Radar Topography Mission aboard Space Shuttle Endeavour, launched on Feb. 11, 2000. The mission used the same radar instrument that comprised the Spaceborne Imaging Radar-C/X-Band Synthetic Aperture Radar (SIR-C/X-SAR) that flew twice on Endeavour in 1994. || ", "hits": 236 }, { "id": 14652, "url": "https://svs.gsfc.nasa.gov/14652/", "result_type": "Produced Video", "release_date": "2024-08-15T17:00:00-04:00", "title": "Exploring Volcanoes with NASA’s GEODES Team", "description": "Enjoy this music video of NASA’s GEODES team exploring lunar-like landscapes.Complete transcript available.Music credit: “Aerial” by Ben Cosgrove” and \"Volcano\" by Ben Cosgrove. Used with permission from the artist.Watch this video on the NASA Goddard YouTube channel. || ExploringVolcanoes_Thumbnail_print.jpg (1024x576) [185.0 KB] || ExploringVolcanoes_Thumbnail.png (1280x720) [1.2 MB] || ExploringVolcanoes_Thumbnail_searchweb.png (320x180) [106.5 KB] || ExploringVolcanoes_Thumbnail_thm.png (80x40) [8.4 KB] || ExploringVolcanoes_720.mp4 (1280x720) [67.0 MB] || EXPLORING_VOLCANOES_Captions_Final.en_US.srt [2.1 KB] || EXPLORING_VOLCANOES_Captions_Final.en_US.vtt [2.0 KB] || ExploringVolcanoes.mp4 (1920x1080) [471.1 MB] || ", "hits": 37 }, { "id": 31277, "url": "https://svs.gsfc.nasa.gov/31277/", "result_type": "Hyperwall Visual", "release_date": "2024-04-12T00:00:00-04:00", "title": "Gravity waves from Hunga Tonga Eruption", "description": "Gravity waves caused by the Hunga Tonga-Hunga Ha′apai volcanic eruption can be seen in Geostationary satellite data by taking the difference between subsequent images. Global images are acquired every 10 minutes by the GOES and Himawari weather satellite imagers. Calculating the difference between two subsequent images reveals circular gravity waves spreading out from the eruption center. || ", "hits": 143 }, { "id": 31199, "url": "https://svs.gsfc.nasa.gov/31199/", "result_type": "Hyperwall Visual", "release_date": "2022-10-31T00:00:00-04:00", "title": "Earth Surface Mineral Dust Source Investigation (EMIT) for hyperwall", "description": "Animation showing location of EMIT on the ISS || emit_on_iss_print.jpg (1024x576) [93.5 KB] || emit_on_iss.png (3840x2160) [3.2 MB] || emit_on_iss_searchweb.png (320x180) [67.7 KB] || emit_on_iss_thm.png (80x40) [6.1 KB] || emit_on_iss_1080p60.mp4 (1920x1080) [10.8 MB] || emit_on_iss_1080p60.webm (1920x1080) [3.0 MB] || emit_on_iss_2160p60.mp4 (3840x2160) [28.3 MB] || emit_on_iss.hwshow [198 bytes] || Images and videos prepared for hyperwall for EMIT. || ", "hits": 48 }, { "id": 14214, "url": "https://svs.gsfc.nasa.gov/14214/", "result_type": "Produced Video", "release_date": "2022-09-20T00:00:00-04:00", "title": "How NASA Sees the Life Cycle of Volcanic Island Hunga Tonga-Hunga Ha’apai", "description": "Complete transcript available. || HHTH_Final.00001_print.jpg (1024x576) [78.9 KB] || Thumbnail.png (2838x1588) [5.2 MB] || HHTH_Final.00001_searchweb.png (320x180) [66.5 KB] || HHTH_Final.00001_thm.png (80x40) [5.0 KB] || HHTH_Final.webm (1920x1080) [43.1 MB] || HHTH_Final.mp4 (1920x1080) [779.2 MB] || HHTH_Audio_otter_ai.en_US.srt [7.7 KB] || HHTH_Audio_otter_ai.en_US.vtt [7.7 KB] || ", "hits": 287 }, { "id": 5023, "url": "https://svs.gsfc.nasa.gov/5023/", "result_type": "Visualization", "release_date": "2022-09-19T09:30:00-04:00", "title": "Lunar Polar Wander", "description": "The wandering path of the lunar South Pole is shown over a period from 4.25 billion years ago to the present.This video can also be viewed on the SVS YouTube channel. || tpw.0750_print.jpg (1024x576) [250.9 KB] || tpw.0750_searchweb.png (320x180) [109.2 KB] || tpw.0750_thm.png (80x40) [7.6 KB] || tpw_1080p30.mp4 (1920x1080) [46.9 MB] || tpw_720p30.mp4 (1280x720) [22.5 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || tpw_720p30.webm (1280x720) [5.6 MB] || tpw_360p30.mp4 (640x360) [8.1 MB] || tpw_1080p30.mp4.hwshow [177 bytes] || ", "hits": 112 }, { "id": 14121, "url": "https://svs.gsfc.nasa.gov/14121/", "result_type": "Produced Video", "release_date": "2022-03-29T11:00:00-04:00", "title": "The Geocenter of the Earth Is Changing (And Why That Matters)", "description": "Stock Footage: Pond5Universal Production Music: Kinda Frantic by Steve Rucker [ASCAP]This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com is obtained through permission and may not be excised or remixed in other products. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.htmlComplete transcript available. || 14121_Geodesy.jpg (1920x1080) [538.3 KB] || 14121_Geodesy_searchweb.png (320x180) [94.1 KB] || 14121_Geodesy_thm.png (80x40) [5.9 KB] || 14121_Geocenter.mp4 (1920x1080) [252.5 MB] || 14121_Geocenter_TWITTER.mp4 (1280x720) [65.3 MB] || 14121_Geocenter_TWITTER.webm (1280x720) [26.6 MB] || 14121_Geocenter.webm (1920x1080) [26.9 MB] || 14121_Geocenter_en.us.en_US.srt [5.3 KB] || 14121_Geocenter_en.us.en_US.vtt [5.1 KB] || ", "hits": 136 }, { "id": 4917, "url": "https://svs.gsfc.nasa.gov/4917/", "result_type": "Visualization", "release_date": "2021-11-29T11:00:00-05:00", "title": "ICON Snaps a Peek at the Ionospheric Dynamo", "description": "Visualization of ICON in Earth orbit, camera ahead of the spacecraft looking back on spacecraft and limb of Earth. Magenta curves are lines of Earth's geomagnetic field. Field-of-view (FOV) of MIGHTI imagers (green frustums) and the longitudinal wind vectors (green arrows) it measures are shown. MIGHTI imagers FOV eventually fades out. Vertical plasma speed (red arrows) is measured at the spacecraft. Magnetic field lines turn yellow as measurements of winds by MIGHT provide a connection to influence the plasma velocity measured at the spacecraft, redirecting the plasma flow from upward to downward. || ICONDataView.ICONSyncView+x_.clockSlate_CRTT.HD1080i.000750_print.jpg (1024x576) [135.0 KB] || ICONDataView.ICONSyncView+x_.clockSlate_CRTT.HD1080i.000750_searchweb.png (320x180) [79.4 KB] || ICONDataView.ICONSyncView+x_.clockSlate_CRTT.HD1080i.000750_thm.png (80x40) [5.7 KB] || ICONSyncView+x (1920x1080) [0 Item(s)] || ICONDataView.ICONSyncView+x.HD1080i_p30.mp4 (1920x1080) [36.4 MB] || ICONDataView.ICONSyncView+x.HD1080i_p30.webm (1920x1080) [5.1 MB] || ICONSyncView+x (3840x2160) [0 Item(s)] || ICONDataView.ICONSyncView+x.2160p30.mp4 (3840x2160) [114.3 MB] || ICONDataView.ICONSyncView+x.HD1080i_p30.mp4.hwshow || ", "hits": 56 }, { "id": 4920, "url": "https://svs.gsfc.nasa.gov/4920/", "result_type": "Visualization", "release_date": "2021-08-04T17:00:00-04:00", "title": "Earth System Observatory", "description": "An animated graphic showing the areas of focus for NASA's Earth System Observatory. || EarthSystemObservatory_9.00001_print.jpg (1024x576) [158.4 KB] || EarthSystemObservatory_9.00001_searchweb.png (320x180) [72.0 KB] || EarthSystemObservatory_9.00001_web.png (320x180) [72.0 KB] || EarthSystemObservatory_9.00001_thm.png (80x40) [6.4 KB] || EarthSystemObservatory_9.mp4 (1920x1080) [44.9 MB] || EarthSystemObservatory_9.webm (1920x1080) [4.6 MB] || EarthSystemObservatory_4K_9.mp4 (3840x2160) [47.6 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || EarthSystemObservatory_9.mp4.hwshow [220 bytes] || earth-system-observatory-4k-movie.hwshow [329 bytes] || ", "hits": 127 }, { "id": 13873, "url": "https://svs.gsfc.nasa.gov/13873/", "result_type": "Produced Video", "release_date": "2021-07-01T00:00:00-04:00", "title": "Periodic Table of the Elements: Origins of the Elements", "description": "The periodic table organizes all the known elements by atomic number, which is the number of protons in each atom of the element. This version of the table, which draws on data compiled by astronomer Jennifer Johnson from Ohio State University, shows our current understanding of how each element found on Earth was originally produced. Most of them ultimately have cosmic origins. Some elements were created with the birth of the universe, while others were made during the lives or deaths of stars. The Nancy Grace Roman Space Telescope will help us understand the cosmic era when stars first began forming. The mission will help scientists learn more about how elements were created and distributed throughout galaxies.The related Tumblr post is here. || ", "hits": 2459 }, { "id": 13836, "url": "https://svs.gsfc.nasa.gov/13836/", "result_type": "Produced Video", "release_date": "2021-04-12T10:40:00-04:00", "title": "Delta-X Media Day", "description": "Music: Circles of Life and Building Ideas by Todd James Carlin Baker [DPRS]Complete transcript available. || Delta-X_Final_4_12_W_Broll.00001_print.jpg (1024x576) [301.9 KB] || Delta-X_Final_4_12_W_Broll.00001_searchweb.png (320x180) [106.2 KB] || Delta-X_Final_4_12_W_Broll.00001_thm.png (80x40) [6.8 KB] || Delta-X_Final_4_12_W_Broll.webm (1920x1080) [26.8 MB] || DeltaX.en_US.srt [4.5 KB] || DeltaX.en_US.vtt [4.5 KB] || Delta-X_Final_4_12_W_Broll.mp4 (1920x1080) [487.7 MB] || ", "hits": 14 }, { "id": 13739, "url": "https://svs.gsfc.nasa.gov/13739/", "result_type": "Produced Video", "release_date": "2020-11-05T10:00:00-05:00", "title": "Rising Waters: Our Dynamic Earth", "description": "Universal Production Music: \"Patisserie Pressure\" by Benjamin James Parsons [PRS]Complete transcript available.This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com and Artbeats is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.htmlNotes on Footage: Provided by Artbeats: 00:00-00:03; 00:08-00:15; 01:02-01:09; 01:48-01:52; 01:58-02:02Stock: 1:29 – 1:33 provided by Razvan25/Pond5 || Card_Title.jpg (1920x1080) [1003.9 KB] || Card_Title_print.jpg (1024x576) [348.9 KB] || Card_Title_searchweb.png (320x180) [102.1 KB] || Card_Title_web.png (320x180) [102.1 KB] || Card_Title_thm.png (80x40) [7.2 KB] || 13739_SLR_Subsidence.mov (1920x1080) [1.8 GB] || 13739_SLR_Subsidence.mp4 (1920x1080) [245.2 MB] || 13739_SLR_Subsidence_lowres.mp4 (1280x720) [42.2 MB] || 13739_SLR_Subsidence_lowres.webm (1280x720) [17.1 MB] || SLR_captions.en_US.srt [2.6 KB] || SLR_captions.en_US.vtt [2.6 KB] || ", "hits": 39 }, { "id": 13688, "url": "https://svs.gsfc.nasa.gov/13688/", "result_type": "Produced Video", "release_date": "2020-08-17T11:45:00-04:00", "title": "NASA Explores Earth's Magnetic \"Dent\"", "description": "Music: \"Now We Wait\" by Kamal David Kamruddin [PRS]This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, some individual imagery provided by pond5.com and Artbeats is obtained through permission and may not be excised or remixed in other products. Specific details on stock footage may be found here. For more information on NASA’s media guidelines, visit https://www.nasa.gov/multimedia/guidelines/index.html.Complete transcript available. || South_Atlantic_Anomaly_Still_2.jpg (1920x1080) [346.0 KB] || South_Atlantic_Anomaly_Still_2_print.jpg (1024x576) [139.2 KB] || South_Atlantic_Anomaly_Still_2_searchweb.png (320x180) [43.0 KB] || South_Atlantic_Anomaly_Still_2_web.png (320x180) [43.0 KB] || South_Atlantic_Anomaly_Still_2_thm.png (80x40) [4.8 KB] || 13688_South_Atlantic_Anomaly_Fine.mov (1920x1080) [2.6 GB] || 13688_South_Atlantic_Anomaly_Fine.webm (960x540) [65.7 MB] || 13688_South_Atlantic_Anomaly_Fine.mp4 (1920x1080) [292.9 MB] || 13688_South_Atlantic_Anomaly_Fine_lowres.mp4 (1280x720) [52.3 MB] || SAA.en_US.srt [3.5 KB] || SAA.en_US.vtt [3.5 KB] || ", "hits": 182 }, { "id": 4840, "url": "https://svs.gsfc.nasa.gov/4840/", "result_type": "Visualization", "release_date": "2020-08-17T11:00:00-04:00", "title": "South Atlantic Anomaly: 2015 through 2025", "description": "South Atlantic Anomaly from 2015 through 2025 showing the geomagnetic intensity at the Earth's surface and the core-mantle boundary. There are versions that include the dates and colorbars and versions without the date and colorbat.This video is also available on our YouTube channel. || saa_intensity_comp2160_p60.4898_print.jpg (1024x576) [58.0 KB] || saa_intensity_comp2160_p60.4898_print_searchweb.png (320x180) [49.9 KB] || saa_intensity_comp2160_p60.4898_print_thm.png (80x40) [3.8 KB] || saa_intensity_comp_1080p30.mp4 (1920x1080) [31.9 MB] || saa_intensity_comp_1080p60.mp4 (1920x1080) [34.4 MB] || saa_intensity_dataOnly_1080_p30.mp4 (1920x1080) [29.3 MB] || saa_intensity_dataOnly_1080_p60.mp4 (1920x1080) [31.3 MB] || saa_intensity_dataOnly_1080_p30.webm (1920x1080) [9.1 MB] || dataOnly (1920x1080) [0 Item(s)] || saa_intensity_comp2160_p30.mp4 (3840x2160) [86.1 MB] || saa_intensity_comp2160_p60.mp4 (3840x2160) [93.1 MB] || comp (3840x2160) [0 Item(s)] || captions_silent.29860.en_US.srt [43 bytes] || saa_intensity_dataOnly_1080_p30.mp4.hwshow [197 bytes] || ", "hits": 1486 }, { "id": 4778, "url": "https://svs.gsfc.nasa.gov/4778/", "result_type": "Visualization", "release_date": "2020-01-23T09:00:00-05:00", "title": "Earth Versus Proxima Centauri b Rotation Rates", "description": "Earth spins on its axis every 24 hours. Proxima B is tidally locked and therefore always faces it's star, much like how the moon has one side that always faces Earth. || near_evb.00333_print.jpg (1024x576) [88.2 KB] || near_evb.00333_searchweb.png (320x180) [55.2 KB] || near_evb.00333_thm.png (80x40) [5.5 KB] || Composite (1920x1080) [0 Item(s)] || near_evb_1080p30_2.webm (1920x1080) [72.6 MB] || near_evb_1080p30_2.mp4 (1920x1080) [367.4 MB] || ", "hits": 590 }, { "id": 4714, "url": "https://svs.gsfc.nasa.gov/4714/", "result_type": "Visualization", "release_date": "2019-05-13T11:00:00-04:00", "title": "Lee Lincoln Scarp at the Apollo 17 Landing Site", "description": "An animated view of Lee Lincoln scarp from above and from near ground level. This visualization is created from Lunar Reconnaissance Orbiter photographs and elevation mapping. The scarp is at the western end of the Taurus-Littrow valley, landing site of Apollo 17, and was explored by the astronauts on their second moonwalk. || scarp.0510_print.jpg (1024x576) [101.8 KB] || scarp.0510_searchweb.png (320x180) [63.7 KB] || scarp.0510_thm.png (80x40) [5.3 KB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || scarp_1080p30.mp4 (1920x1080) [15.7 MB] || scarp_720p30.mp4 (1280x720) [8.7 MB] || scarp_720p30.webm (1280x720) [3.5 MB] || scarp_1080p30_prores.mov (1920x1080) [657.9 MB] || scarp_360p30.mp4 (640x360) [3.3 MB] || scarp_1080p30.mp4.hwshow || ", "hits": 165 }, { "id": 13078, "url": "https://svs.gsfc.nasa.gov/13078/", "result_type": "Produced Video", "release_date": "2019-04-15T11:00:00-04:00", "title": "Water Released from Moon During Meteor Showers", "description": "Data from the LADEE spacecraft reveal that the lunar surface is periodically releasing water.Music provided by Killer Tracks: Virtual MemoryComplete transcript available. Watch this video on the NASA Goddard YouTube channel. || LADEE_Moon_Earth_Preview_V4_print.jpg (1024x576) [181.9 KB] || LADEE_Moon_Earth_Preview_V4.jpg (1280x720) [281.6 KB] || LADEE_Moon_Earth_Preview_V4_searchweb.png (180x320) [46.5 KB] || LADEE_Moon_Earth_Preview_V4_thm.png (80x40) [3.9 KB] || TWITTER_720_13078_LADEE_Water_Short_MASTER_twitter_720.mp4 (1280x720) [21.1 MB] || 13078_LADEE_Water_Short_MASTER.webm (960x540) [48.9 MB] || YOUTUBE_1080_13078_LADEE_Water_Short_MASTER_youtube_1080.mp4 (1920x1080) [176.0 MB] || FACEBOOK_720_13078_LADEE_Water_Short_MASTER_facebook_720.mp4 (1280x720) [134.7 MB] || 13078_LADEE_Water_Short_MASTER_Output.en_US.srt [2.6 KB] || 13078_LADEE_Water_Short_MASTER_Output.en_US.vtt [2.6 KB] || 13078_LADEE_Water_Short_MASTER.mp4 (3840x2160) [940.5 MB] || 13078_LADEE_Water_Short_MASTER.mov (3840x2160) [5.5 GB] || ", "hits": 63 }, { "id": 30977, "url": "https://svs.gsfc.nasa.gov/30977/", "result_type": "Hyperwall Visual", "release_date": "2019-03-29T00:00:00-04:00", "title": "Nighttime Views of the 2018 Kilauea Eruption", "description": "An animation of Landsat-8 truecolor and nighttime imagery shows the prograssion of the East Rift Zone eruption. || kilauea_2018_east_rift_zone_20180712_print.jpg (1024x576) [70.6 KB] || kilauea_2018_east_rift_zone_20180712.png (3840x2160) [1.8 MB] || kilauea_2018_east_rift_zone_20180712_searchweb.png (320x180) [45.1 KB] || kilauea_2018_east_rift_zone_20180712_thm.png (80x40) [3.8 KB] || kilauea_2018_east_rift_zone_720p.mp4 (1280x720) [2.7 MB] || kilauea_2018_east_rift_zone_720p.webm (1280x720) [1.9 MB] || ", "hits": 452 }, { "id": 4726, "url": "https://svs.gsfc.nasa.gov/4726/", "result_type": "Visualization", "release_date": "2019-03-27T00:00:00-04:00", "title": "New Island forms in Tonga (Updated)", "description": "This visualization shows the evolution Tonga's new island between January 2015 and March 2018. || Tonga_evolutn.1300_print.jpg (1024x576) [129.1 KB] || Tonga_evolutn.1300_searchweb.png (320x180) [84.2 KB] || Tonga_evolutn.1300_web.png (320x180) [84.2 KB] || Tonga_evolutn_Wcredits_1080p30.mp4 (1920x1080) [43.0 MB] || Tonga_evolutn_Wcredits_1080p30_h265.mp4 (1920x1080) [17.9 MB] || Tonga_evolutn_Wcredits_1080p30.webm (1920x1080) [5.8 MB] || Tonga_evolutn_Wcredits_2160p30_h265.mp4 (3840x2160) [50.9 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || Tonga_evolutn_Wcredits_2160p30.mp4 (3840x2160) [140.4 MB] || Tonga_evolutn_Wcredits_1080p30_h265.mp4.hwshow || ", "hits": 286 }, { "id": 4708, "url": "https://svs.gsfc.nasa.gov/4708/", "result_type": "Visualization", "release_date": "2019-02-07T00:00:00-05:00", "title": "Moon Sheds Light on Earth's Impact History", "description": "Diviner rock abundance data is overlaid on the lunar globe. Based on this data, the circled craters are less than one billion years old. || ra.0600_print.jpg (1024x576) [110.8 KB] || ra.0600_searchweb.png (320x180) [69.3 KB] || ra.0600_thm.png (80x40) [4.8 KB] || moon_rock_abundance_1080p30.mp4 (1920x1080) [12.4 MB] || moon_rock_abundance_720p30.mp4 (1280x720) [5.2 MB] || ra_comp (1920x1080) [0 Item(s)] || moon_globe (1920x1080) [0 Item(s)] || ra_globe (1920x1080) [0 Item(s)] || moon_rock_abundance_720p30.webm (1280x720) [2.4 MB] || moon_rock_abundance_1080p30.mov (1920x1080) [390.2 MB] || moon_rock_abundance_360p30.mp4 (640x360) [1.5 MB] || moon_rock_abundance_1080p30.mp4.hwshow [193 bytes] || ", "hits": 157 }, { "id": 12166, "url": "https://svs.gsfc.nasa.gov/12166/", "result_type": "Produced Video", "release_date": "2018-12-03T00:00:00-05:00", "title": "OSIRIS-REx Mission Arrives at Asteroid Bennu", "description": "OSIRIS-REx mission team members capture the excitement of arriving at asteroid Bennu. Music provided by Killer Tracks: Distant Echoes, Game Show Sphere 9Watch this video on the NASA Goddard YouTube channel.Complete transcript available. || 12166_Bennu_Arrival_Preview_print.jpg (1024x576) [101.3 KB] || 12166_Bennu_Arrival_Preview.jpg (1920x1080) [319.2 KB] || 12166_Bennu_Arrival_Preview_searchweb.png (320x180) [45.2 KB] || 12166_Bennu_Arrival_Preview_thm.png (80x40) [4.1 KB] || FACEBOOK_720_12166_OSIRIS-REx_Arrival_Bennu_MASTER_facebook_720.mp4 (1280x720) [473.9 MB] || TWITTER_720_12166_OSIRIS-REx_Arrival_Bennu_MASTER_twitter_720.mp4 (1280x720) [74.9 MB] || 12166_OSIRIS-REx_Arrival_Bennu_MASTER.webm (960x540) [174.0 MB] || 12166_OSIRIS-REx_Arrival_Bennu_MASTER.mov (3840x2160) [25.0 GB] || 12166_OSIRIS-REx_Arrival_Bennu_MASTER.mp4 (3840x2160) [5.7 GB] || 12166_OSIRIS-REx_Arrival_Bennu_MASTER_small.mp4 (3840x2160) [490.1 MB] || 12166_OSIRIS-REx_Arrival_Bennu_MASTER_small_Output.en_US.srt [11.2 KB] || 12166_OSIRIS-REx_Arrival_Bennu_MASTER_small_Output.en_US.vtt [11.2 KB] || ", "hits": 63 }, { "id": 30996, "url": "https://svs.gsfc.nasa.gov/30996/", "result_type": "Hyperwall Visual", "release_date": "2018-10-03T00:00:00-04:00", "title": "GRACE-FO First Light", "description": "The Gravity Recovery and Climate Experiment Follow-on (GRACE-FO) mission, launched on May 22, 2018 is a successor to the original 2002 GRACE mission, which monitored Earth's gravity by measuring the distance between two satllites following each other in orbit around Earth. In addition to carrying on the original series of measurements made by a microwave ranging system, the GRACE FO mission will test a new laser ranging interferometer, which will provide higher precision distance measurements.These two images show the first data from the Microwave Ranging Instrument and the Laser Ranging Interferometer (LRI) instrument onboard GRACE FO. The raw data for both instruments is a plot of inter-spacecraft distance, which changes as the spacecraft pass over varying mass distribution caused by features on Earth such as large mountain ranges.The Gravity Recovery and Climate Experiment Follow-on (GRACE-FO) mission is a partnership between NASA and the German Research Centre for Geosciences (GFZ). || ", "hits": 17 }, { "id": 30988, "url": "https://svs.gsfc.nasa.gov/30988/", "result_type": "Hyperwall Visual", "release_date": "2018-08-29T00:00:00-04:00", "title": "Earth System Diagram", "description": "Diagram showing parts of the Earth system. || earth_system_diagram_print.jpg (1024x574) [115.6 KB] || earth_system_diagram.png (4104x2304) [1.2 MB] || earth_system_diagram_searchweb.png (320x180) [63.5 KB] || earth_system_diagram_thm.png (80x40) [6.6 KB] || earth_system_diagram.hwshow [208 bytes] || ", "hits": 421 }, { "id": 4670, "url": "https://svs.gsfc.nasa.gov/4670/", "result_type": "Visualization", "release_date": "2018-08-01T09:00:00-04:00", "title": "Geothermal Heat Flux Reveals the Iceland Hotspot Track underneath Greenland", "description": "This visualization shows the Greenland geothermal heat flux map, the track of the Iceland hotspot through Greenland, and the plate tectonic motion of Greenland over the hotspot during the past 100 million years.This video is also on the NASA YouTube channel. || hotspot.0240_print.jpg (1024x576) [157.4 KB] || hotspot.0240_searchweb.png (320x180) [100.2 KB] || hotspot.0240_thm.png (80x40) [7.9 KB] || hotspot_1080p30.mp4 (1920x1080) [17.1 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || hotspot_720p30.mp4 (1280x720) [8.7 MB] || hotspot_720p30.webm (1280x720) [3.0 MB] || hotspot_360p30.mp4 (640x360) [3.4 MB] || hotspot_1080p30.mp4.hwshow [181 bytes] || ", "hits": 155 }, { "id": 13025, "url": "https://svs.gsfc.nasa.gov/13025/", "result_type": "Produced Video", "release_date": "2018-08-01T09:00:00-04:00", "title": "NASA Scientist Reveals Greenland's Geologic Past", "description": "A new map of Greenland's geothermal heat flux is helping to reveal the path of the North American tectonic plate over geologic time. Complete transcript available.Watch this video on the NASA Goddard YouTube channel.Music Provided by Killer Tracks: \"Valfri\" by James Alexander Dorman || FACEBOOK_720_13025_Greenland_Hotspot_MASTER_facebook_720.mp4 (1280x720) [173.9 MB] || Greenland_Tectonic_Preview_print.jpg (1024x576) [383.0 KB] || Greenland_Tectonic_Preview.jpg (3840x2160) [3.0 MB] || Greenland_Tectonic_Preview_searchweb.png (320x180) [136.6 KB] || Greenland_Tectonic_Preview_thm.png (80x40) [8.8 KB] || TWITTER_720_13025_Greenland_Hotspot_MASTER_twitter_720.mp4 (1280x720) [28.6 MB] || 13025_Greenland_Hotspot_MASTER.webm (960x540) [53.0 MB] || YOUTUBE_1080_13025_Greenland_Hotspot_MASTER_youtube_1080.mp4 (1920x1080) [228.2 MB] || YOUTUBE_1080_13025_Greenland_Hotspot_MASTER_youtube_1080_Output.en_US.srt [2.5 KB] || YOUTUBE_1080_13025_Greenland_Hotspot_MASTER_youtube_1080_Output.en_US.vtt [2.5 KB] || YOUTUBE_4K_13025_Greenland_Hotspot_MASTER_youtube_4k.mp4 (3840x2160) [543.3 MB] || 13025_Greenland_Hotspot_MASTER_youtube_hq.mov (3840x2160) [1.3 GB] || 13025_Greenland_Hotspot_MASTER.mov (3840x2160) [6.3 GB] || ", "hits": 62 }, { "id": 4635, "url": "https://svs.gsfc.nasa.gov/4635/", "result_type": "Visualization", "release_date": "2018-06-15T11:00:00-04:00", "title": "Visualizations of Hunga Tonga Hunga Ha'apai and the Martian Landscape", "description": "In early 2015, a volcanic eruption in the Kingdom of Tonga created a new island informally known as Hunga Tonga Hunga Ha'apai (HTHH). The subsequent evolution of the new island was previously described in \"The Birth of a New Island\" available here. Below are additional visualizations, including an updated view of the island's appearance in March 2018 as well as some visualizations of the martian surface. Results of this study can enhance our understanding of numerous small volcanic landforms on Mars whose formation may have been in shallow-water environments during epochs when persistent surface water was present.The complete visualization of \"Using Earth to understand how water may have affected volcanoes on Mars\" is available here.Learn more about the evolution of Earth's newest island and how it could reveal new information about the presence of water on Mars: https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2017GL076621 || ", "hits": 33 }, { "id": 30962, "url": "https://svs.gsfc.nasa.gov/30962/", "result_type": "Hyperwall Visual", "release_date": "2018-05-31T00:00:00-04:00", "title": "Sulfur Dioxide Leaks from Kilauea", "description": "This series of images, created using data from the Ozone Mapping Profiler Suite (OMPS) sensor on the Suomi National Polar-orbiting Partnership (NPP) satellite, shows elevated concentrations of sulfur dioxide from Hawaii's Kilauea volcano on May 5, 2018. || hawaii_omp_so2.png (1920x1080) [299.9 KB] || hawaii_omp_so2_print.jpg (1024x576) [49.1 KB] || hawaii_omp_so2_searchweb.png (320x180) [31.7 KB] || hawaii_omp_so2_thm.png (80x40) [3.7 KB] || sulfur-dioxide-leaks-from-kilauea-data.hwshow [290 bytes] || ", "hits": 41 }, { "id": 30964, "url": "https://svs.gsfc.nasa.gov/30964/", "result_type": "Hyperwall Visual", "release_date": "2018-05-31T00:00:00-04:00", "title": "Kilauea Continues to Erupt", "description": "On May 14, 2018, at 10:41 AM local time (20:41 Universal Time), the Operational Land Imager (OLI) on Landsat 8 acquired a natural-color image of Hawaii’s Kilauea volcano. || kilauea_continues_print.jpg (1024x682) [280.7 KB] || kilauea_continues.png (4860x3240) [26.3 MB] || kilauea_continues_searchweb.png (320x180) [123.7 KB] || kilauea_continues_thm.png (80x40) [8.0 KB] || kilauea-continues-to-erupt.hwshow [284 bytes] || ", "hits": 64 }, { "id": 30965, "url": "https://svs.gsfc.nasa.gov/30965/", "result_type": "Hyperwall Visual", "release_date": "2018-05-31T00:00:00-04:00", "title": "The Infrared Glow of Kilauea’s Lava Flows", "description": "The Operational Land Imager (OLI) on Landsat 8 acquired the data for this false-color view of the lava flow as it appeared on the night of May 23, 2018. || IR_leilani_print.jpg (1024x574) [95.3 KB] || IR_leilani.png (4104x2304) [3.5 MB] || IR_leilani_searchweb.png (320x180) [44.9 KB] || IR_leilani_thm.png (80x40) [2.7 KB] || the-infrared-glow-of-kilaueas-lava-flows.hwshow [284 bytes] || ", "hits": 24 }, { "id": 30973, "url": "https://svs.gsfc.nasa.gov/30973/", "result_type": "Hyperwall Visual", "release_date": "2018-05-27T00:00:00-04:00", "title": "Aoba (Ambae) Volcano Eruption, Vanuatu", "description": "Activity for Aoba (Ambae) volcano has increased in recent months and is now in a minor eruption state. A restricted area of risk which is 3km around the active vent has been established as the volcano began to become more active in March and early April 2018. At that time the volcano began to emit more and sustained volcanic ash or/ and gases. Vanuatu’s Council of Ministers has declared a state of emergency on Ambae due to the heavy ash fall which has contaminated water and food supplies for the island’s nearly 11,000 inhabitants, who are in the process of being evacuated from the island. || ", "hits": 41 }, { "id": 12784, "url": "https://svs.gsfc.nasa.gov/12784/", "result_type": "Produced Video", "release_date": "2018-05-21T12:00:00-04:00", "title": "Martian Clues on a Baby Island", "description": "A young volcanic island on Earth may hold clues to former islands on Mars. || Tonga_v60_vis.0780_16x9.jpg (1024x576) [123.5 KB] || Tonga_v60_vis.0780_16x9_print.jpg (1024x576) [123.6 KB] || Tonga_v60_vis.0780_16x9_searchweb.png (320x180) [96.3 KB] || Tonga_v60_vis.0780_16x9_thm.png (80x40) [7.7 KB] || ", "hits": 31 }, { "id": 4602, "url": "https://svs.gsfc.nasa.gov/4602/", "result_type": "Visualization", "release_date": "2017-12-11T10:00:00-05:00", "title": "New island forms in Tonga", "description": "This visualization shows the change in the island of Hunga Tonga Hunga Ha'apa between January 2015 and September 2017.This video is also available on our YouTube channel. || Tonga_v60_vis.0780_print.jpg (1024x576) [123.5 KB] || Tonga_v60_vis.0780_searchweb.png (320x180) [76.8 KB] || Tonga_v60_vis.0780_thm.png (80x40) [6.0 KB] || new_island_vis (1920x1080) [0 Item(s)] || Tonga_v60_vis_1080p30.mp4 (1920x1080) [33.3 MB] || Tonga_v60_vis_1080p30.webm (1920x1080) [5.1 MB] || Tonga_4k_final2_1080p30.mp4 (1920x1080) [34.3 MB] || new_island_vis (3840x2160) [0 Item(s)] || Tonga_4k_final2_2160p30.mp4 (3840x2160) [52.0 MB] || Tonga_v60_vis_1080p30.mp4.hwshow [187 bytes] || ", "hits": 60 }, { "id": 3458, "url": "https://svs.gsfc.nasa.gov/3458/", "result_type": "Visualization", "release_date": "2017-10-01T00:00:00-04:00", "title": "Destination Asteroid", "description": "Not far from Earth, dark bodies of rock circle the sun in lonely orbits. These near Earth objects, or NEOs, are asteroids found outside the traditional belt between Mars and Jupiter. Protected from the gravitational tugs and tumbles that affect objects found closer to the gas giant, these asteroids may contain clues about the origins of the solar system. That's why experts from NASA and The University of Arizona want to send a research vehicle to collect a sample. That's OSIRIS. Once approved, the OSIRIS vehicle would leave Earth on a multi-year mission to map and collect samples from a particular NEO called RQ-36.In DESTINATION: ASTEROID, we look behind the scenes as a team of government scientists demonstrates for a visiting group of reporters how the mission will work. This short film explores the basics of the mission, including scientific goals, technical design plans, and a timeline of planned events. Imagination and invention meet in this spirited paean to NASA's legacy for great feats of exploration and discovery. Join us as we set our navigation systems to DESTINATION: ASTEROID. || ", "hits": 47 }, { "id": 12456, "url": "https://svs.gsfc.nasa.gov/12456/", "result_type": "Produced Video", "release_date": "2016-12-12T18:45:00-05:00", "title": "Tracking Ocean Heat With Magnetic Fields", "description": "As Earth warms, much of the extra heat is stored in the planet’s ocean – but monitoring the magnitude of that heat content is a difficult task. A surprising feature of the tides could help, however. Scientists at NASA’s Goddard Space Flight Center in Greenbelt, Maryland, are developing a new way to use satellite observations of magnetic fields to measure heat stored in the ocean.Music: War Torn by Brad Smith [BMI] Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 12456-ocean-heat-AGU-web.jpg (1920x1080) [354.1 KB] || 12456-ocean-heat-AGU-web_searchweb.png (320x180) [122.0 KB] || 12456-ocean-heat-AGU-web_thm.png (80x40) [7.7 KB] || 12456-ocean-heat-APR_VX-680579_large.mp4 (1920x1080) [59.1 MB] || 12456-ocean-heat-APR_VX-680579_appletv.m4v (1280x720) [30.6 MB] || 12456-ocean-heat-AGU-720p.mp4 (1280x720) [59.5 MB] || 12456-ocean-heat-AGU.mp4 (1920x1080) [59.9 MB] || 12456-ocean-heat-APR_VX-680579.webm (960x540) [23.6 MB] || 12456-ocean-heat-APR_VX-680579_appletv_subtitles.m4v (1280x720) [30.7 MB] || 12456-ocean-heat-captions.en_US.srt [891 bytes] || 12456-ocean-heat-captions.en_US.vtt [904 bytes] || 12456-ocean-heat-APR_VX-680579_ipod_sm.mp4 (320x240) [10.9 MB] || 12456-ocean-heat-APR_VX-680579_prores.mov (1280x720) [791.2 MB] || 12456-ocean-heat-APR_VX-680579_youtube_hq.mov (1920x1080) [212.0 MB] || 12456-ocean-heat-APR_VX-680579.mpeg (1280x720) [196.6 MB] || ", "hits": 29 }, { "id": 12450, "url": "https://svs.gsfc.nasa.gov/12450/", "result_type": "Produced Video", "release_date": "2016-12-12T18:30:00-05:00", "title": "Ocean Tides and Magnetic Fields", "description": "Seawater is an electrical conductor, and therefore interacts with the magnetic field. As the tides cycle around the ocean basins, the ocean water essentially tries to pull the geomagnetic field lines along.Because the salty water is a good, but not great, conductor, the interaction is relatively weak. Scientists at NASA Goddard Space Flight Center are developing improved methods to isolate the signal from ocean tides and use that information to determine the heat content of the ocean.Music: \"Memory Of A Lifetime\" by J Ehrlich [SESAC], Jean-Christophe Beck [BMI]Complete transcript available.Watch this video on the NASA Goddard YouTube channel. || 12450-Tidal-Magnetic-Animation-APR_large.00545_print.jpg (1024x576) [189.1 KB] || 12450-Tidal-Magnetic-Animation-APR_large.00545_searchweb.png (320x180) [93.6 KB] || 12450-Tidal-Magnetic-Animation-APR_large.00545_thm.png (80x40) [5.8 KB] || 12450-Tidal-Magnetic-Animation-APR.webm (960x540) [26.5 MB] || 12450-Tidal-Magnetic-Animation-APR_prores.mov (1280x720) [989.0 MB] || 12450-Tidal-Magnetic-Animation-APR_large.mp4 (1920x1080) [66.1 MB] || 12450-Tidal-Magnetic-Animation-APR_youtube_hq.mov (1920x1080) [1.0 GB] || 12450-Tidal-Magnetic-Animation-APR_appletv.m4v (1280x720) [32.1 MB] || 12450-Tidal-Magnetic-Animation-APR_appletv_subtitles.m4v (1280x720) [32.2 MB] || 1920x1080_16x9_30p (1920x1080) [128.0 KB] || 12450-Tidal-Magnetic-Animation.en_US.srt [1.4 KB] || 12450-Tidal-Magnetic-Animation.en_US.vtt [1.4 KB] || 12450-Tidal-Magnetic-Animation-APR_ipod_sm.mp4 (320x240) [11.5 MB] || ", "hits": 383 }, { "id": 4505, "url": "https://svs.gsfc.nasa.gov/4505/", "result_type": "Visualization", "release_date": "2016-10-13T00:01:00-04:00", "title": "Gardening Rates on the Moon", "description": "After simulating the distant view of a new impact, the camera zooms up to the surface to show actual before/after images of a new 12-meter crater taken by the Lunar Reconnaissance Orbiter narrow-angle camera. (The impact that formed this crater wasn't seen from Earth, but a different one was.) || new_crater.0900_print.jpg (1024x576) [183.2 KB] || new_crater.0900_searchweb.png (320x180) [66.2 KB] || new_crater.0900_thm.png (80x40) [3.5 KB] || new_crater_1080p30.mp4 (1920x1080) [17.9 MB] || new_crater_720p30.mp4 (1280x720) [9.1 MB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || new_crater_720p30.webm (1280x720) [2.9 MB] || new_crater_360p30.mp4 (640x360) [3.0 MB] || new_crater_4505.key [19.1 MB] || new_crater_4505.pptx [18.8 MB] || gardening-moon-mp4.hwshow [204 bytes] || ", "hits": 307 }, { "id": 12339, "url": "https://svs.gsfc.nasa.gov/12339/", "result_type": "Animation", "release_date": "2016-08-17T02:00:00-04:00", "title": "OSIRIS-REx L-14 Press Briefing Graphics", "description": "OSIRIS-REx is on a mission to study asteroid Bennu and return a sample to Earth. The graphics on this page were created to support the OSIRIS-REx L-14 press briefing at NASA headquarters on August 17, 2016. All videos are available for download in broadcast quality. The majority of the videos do not contain audio. Links to 4K-resolution versions appear at the bottom of the page.Watch the OSIRIS-REx L-14 press conference.Learn more about OSIRIS-REx from NASA and the University of Arizona. || ", "hits": 26 }, { "id": 4480, "url": "https://svs.gsfc.nasa.gov/4480/", "result_type": "Visualization", "release_date": "2016-08-15T14:00:00-04:00", "title": "Prompt Electron Acceleration in the Radiation Belts", "description": "Electrons gyrating along the lines of Earth's magnetic field make another orbit around Earth and strike the Van Allen Probe A AGAIN! || PromptAccel_EventCloseup_SlowOblique.slate_RigRHS.HD1080i.0540_print.jpg (1024x576) [139.2 KB] || PromptAccel_EventCloseup_SlowOblique.slate_RigRHS.HD1080i.0540_searchweb.png (320x180) [90.9 KB] || PromptAccel_EventCloseup_SlowOblique.slate_RigRHS.HD1080i.0540_thm.png (80x40) [6.0 KB] || 1920x1080_16x9_30p (1920x1080) [0 Item(s)] || PromptAccel.HD1080i_p30.mp4 (1920x1080) [48.5 MB] || PromptAccel.HD1080i_p30.webm (1920x1080) [3.1 MB] || PromptAccel_EventCloseup_SlowOblique.HD1080i_720p30.mp4 (1280x720) [24.1 MB] || 3840x2160_16x9_30p (3840x2160) [0 Item(s)] || PromptAccel_EventCloseup_SlowOblique_2160p30.mp4 (3840x2160) [141.9 MB] || PromptAccel.HD1080i_p30.mp4.hwshow [189 bytes] || ", "hits": 298 }, { "id": 30730, "url": "https://svs.gsfc.nasa.gov/30730/", "result_type": "Hyperwall Visual", "release_date": "2015-12-16T12:00:00-05:00", "title": "High-Resolution Soil Moisture Maps", "description": "These maps combine data from the twin satellites of the Gravity Recovery and Climate Experiment (GRACE) with other satellite and ground-based measurements to model the relative amount of water stored at two different levels: at plant root level and underground. The wetness, or water content, of each layer is compared to the average between 1948 and 2009. The darkest red regions represent dry conditions that should occur only 2 percent of the time (about once every 50 years). All of the maps are experimental products funded by NASA’s Applied Sciences Program and developed by scientists at NASA’s Goddard Space Flight Center and the National Drought Mitigation Center. The maps do not attempt to represent human consumption of water; but rather, they show changes in water storage related to weather, climate, and seasonal patterns. || ", "hits": 106 }, { "id": 11910, "url": "https://svs.gsfc.nasa.gov/11910/", "result_type": "Produced Video", "release_date": "2015-06-30T10:00:00-04:00", "title": "Studying an Asteroid on Earth", "description": "Project Scientist Jason Dworkin discusses the OSIRIS-REx mission to explore asteroid Bennu and return a sample to Earth.View transcript.Watch this video on the NASAexplorer YouTube channel. || OSIRIS_REx_Blue_Marble.png (1920x1080) [2.0 MB] || OSIRIS_REx_Blue_Marble_print.jpg (1024x576) [118.5 KB] || OSIRIS_REx_Blue_Marble_searchweb.png (320x180) [84.3 KB] || OSIRIS_REx_Blue_Marble_thm.png (80x40) [8.3 KB] || G2015-008_OREx_Astro_MASTER.mov (1280x720) [2.4 GB] || G2015-008_OREx_Astro_MASTER_youtube_hq.mov (1280x720) [118.8 MB] || G2015-008_OREx_Astro_MASTER_youtube_hq.webm (1280x720) [19.5 MB] || G2015-008_OREx_Astro_MASTER_appletv.m4v (960x540) [74.2 MB] || G2015-008_OREx_Astro_MASTER_1280x720.wmv (1280x720) [80.5 MB] || G2015-008_OREx_Astro_MASTER_appletv_subtitles.m4v (960x540) [74.1 MB] || G2015-008_OREx_Astro_MASTER_ipod_lg.m4v (640x360) [29.4 MB] || G2015-008_OREx_Astro_MASTER_youtube_hq.en_US.srt [3.2 KB] || G2015-008_OREx_Astro_MASTER_youtube_hq.en_US.vtt [3.2 KB] || G2015-008_OREx_Astro_MASTER_ipod_sm.mp4 (320x240) [15.8 MB] || ", "hits": 31 }, { "id": 4242, "url": "https://svs.gsfc.nasa.gov/4242/", "result_type": "Visualization", "release_date": "2015-03-17T14:00:00-04:00", "title": "March 17, 2013 Lunar Impact Forms a New Crater", "description": "Artist's conception of the March 17, 2013 lunar impact as seen from near the impact site in Mare Imbrium.This video is also available on our YouTube channel. || impactb.0172_print.jpg (1024x576) [43.7 KB] || impactb.0172_searchweb.png (320x180) [39.8 KB] || impactb.0172_thm.png (80x40) [3.6 KB] || from_moon_720p30.webmhd.webm (960x540) [249.9 KB] || from_moon_1080p30.mp4 (1920x1080) [629.5 KB] || from_moon_720p30.mp4 (1280x720) [298.3 KB] || from_moon (1920x1080) [0 Item(s)] || from_moon_360p30.mp4 (640x360) [100.4 KB] || from_moon_4242.key [2.8 MB] || from_moon_4242.pptx [390.9 KB] || ", "hits": 211 }, { "id": 10183, "url": "https://svs.gsfc.nasa.gov/10183/", "result_type": "Produced Video", "release_date": "2014-11-13T13:00:00-05:00", "title": "How Do Active Volcanoes Change Clouds?", "description": "NASA Goddard Space Flight Center scientist Andrew Sayer talks about how emissions from volcanoes can affect clouds.This video provides an overview of research published in the Journal of Atmospheric Chemistry and Physics Research:Systematic satellite observations of the impact of aerosols from passive volcanic degassing on local cloud propertiesJournal of Atmospheric Chemistry and Physics, October 9, 2014 || ", "hits": 71 }, { "id": 4217, "url": "https://svs.gsfc.nasa.gov/4217/", "result_type": "Visualization", "release_date": "2014-10-08T00:00:00-04:00", "title": "Coordinated Earth: Measuring Space in the Near-Earth Environment", "description": "When we operate satellites in space, they are often taking measurements along the locations of their travel. As with many measurements, they are only useful if they can be placed in the proper context - their relationship to other measurements at the same, and different, locations. To assemble these measurements within context, we also need to know where and when the measurements were taken, and to do that, we need to define a coordinate system.In three-dimensional space, we define a position with three numbers, relative to a point we define as the Origin of the coordinate system, defined as (0,0,0). Each number represents a distance from the origin along one of three directions. We usually defined these directions by axes, labelled X, Y, and Z, which are defined to be mutually perpendicular, each one is at right angles to the others.While all coordinate systems are equal, all coordinate systems are not equally convenient for a given problem of interest. Sometimes the data and mathematics we use for exploring different problems can be more complex in one coordinate system or another. To simplify this, we often define a number of different coordinate systems and ways to do transformations between them.In studying the space environment around Earth, we find five different coordinate systems of use. Geocentric (GEO): This is the coordinate system useful for measuring things close to Earth’s surface. The origin is chosen at the center of Earth. The x-axis points from the center of Earth through the Prime Meridian (by convention chosen as the meridian in Greenwich, London, UK (longitude = 0). The z-axis points towards the north geographic pole. Geocentric Earth Inertial (GEI): This coordinate system is fixed relative to the distant stars, so Earth rotates about the z-axis relative to it. The origin of this coordinate system is at the center of the Earth. The x-axis points to the first point in Aries (Wikipedia: Vernal Equinox) and the z-axis points to the north geographic & celestial pole. The direction of the celestial pole changes due to Earth’s rotational precession (Wikipedia). Geocentric Solar Ecliptic (GSE): The origin is at the center of the Earth. The x-axis is along the line between Earth and the Sun. The z-axis is the north ecliptic pole and is fixed in direction (but for slow changes due to Earth orbital changes). Solar Magnetic (SM): the origin is at the center of the Earth. The z-axis is chosen parallel to the Earth magnetic dipole axis. The y-axis is chosen to be perpendicular to the z-axis and the Earth-Sun line (pointing towards dusk). Geocentric Solar Magnetospheric (GSM): The origin is at the center of the Earth. The x-axis is defined as the Earth-Sun line (same as in GSE). The y-axis is defined to be perpendicular to the plane containing the x-axis and the magnetic dipole axis so the magnetic axis always lies in this plane.Similar coordinate systems are defined for the Sun and other planets of the Solar System.Development Note: This visualization was originally developed to test coordinate system transformations in the visualization framework.References:C. T. Russell. \"Geophysical coordinate transformations\". Cosmical Electrodynamics 2, 184-196 (1971). URL.M.A. Hapgood. \"Space Physics Coordinate Transformations: A User Guide\". Planetary & Space Science, 40, 711-717.(1992). URLSPENVIS Help Pages: Coordinate Systems and transformations || ", "hits": 200 }, { "id": 4205, "url": "https://svs.gsfc.nasa.gov/4205/", "result_type": "Visualization", "release_date": "2014-09-24T09:00:00-04:00", "title": "Earth Science Heads-up Display", "description": "On September 10, 2014, NASA's Earth Observing System (EOS) was celebrated in an evening event at the Smithsonian National Air and Space Museum in Washington DC. The title of this event was \"Vital Signs: Taking the Pulse of Our Planet\", and the speakers at this event included several Earth Scientists from Goddard Space Flight Center. This animation was used in the beginning of the event to illustrate the interconnectedness of the many Earth-based data sets that NASA has produced over the last decade or so. The animation simulates a view of the Earth from the International Space Station, over which interconnected data sets are displayed as if on a head-up display. || ", "hits": 27 }, { "id": 30476, "url": "https://svs.gsfc.nasa.gov/30476/", "result_type": "Hyperwall Visual", "release_date": "2013-11-01T15:00:00-04:00", "title": "Mount Etna", "description": "Twin volcanic plumes—one of ash, one of gas—rose from Sicily’s Mount Etna on the morning of October 26, 2013. L’Istituto Nazionale di Geofisica e Vulcanologia (INGV) Osservatorio Etneo (National Institute of Geophysics and Volcanology Etna Observatory) reported that Etna was experiencing its first paroxysm in six months. Multiple eruption columns are common at Etna, a result of complex plumbing within the volcano. The Northeast Crater, one of several on Etna’s summit, was emitting the ash column, while the New Southeast Crater was simultaneously venting mostly gas.This natural-color image collected by Landsat 8 shows the view from space at 11:38 a.m. local time. The towering, gas-rich plume cast a dark shadow over the lower, ash-rich plume and Etna’s northwestern flank. Relatively fresh lava flows (less than a century or so old) are dark gray; vegetation is green; and the tile-roofed buildings of Bronte and Biancavilla lend the towns an ochre hue. || ", "hits": 120 }, { "id": 30307, "url": "https://svs.gsfc.nasa.gov/30307/", "result_type": "Hyperwall Visual", "release_date": "2013-10-21T12:00:00-04:00", "title": "Iceland Volcano Eruption Eyjafjallajökull", "description": "Iceland’s Eyjafjallajökull Volcano produced its second major ash plume of 2010 beginning on May 7. When the first ash eruption began on April 14, air travel across most of Europe was shut down, but by the time of the second eruption, forecasters were better prepared to predict the spread of volcanic ash. Despite some airport closures and flight cancellations, most air passengers completed their journeys with minimal delay.Among the key pieces of information that a computer model must have to predict the spread of ash is when the eruption happened, how much ash was ejected, and how high the plume got. The Multi-angle Imaging SpectroRadiometer (MISR) aboard NASA’s Terra satellite collected data on ash height when it passed just east of the Eyjafjallajökull Volcano mid-morning on May 7. || ", "hits": 28 }, { "id": 30308, "url": "https://svs.gsfc.nasa.gov/30308/", "result_type": "Hyperwall Visual", "release_date": "2013-10-21T12:00:00-04:00", "title": "Puyehue-Cordon Caulle Volcanic Complex, Chile", "description": "On June 4, 2011, a fissure opened in Chile's Puyehue-Cordón Caulle Volcanic Complex, sending ash 45,000 feet (14,000 meters) into the air. This image, taken on June 11, 2011, shows the path of the volcanic ash plume. Winds blowing from the west carried the plume downwind, across Argentina and eventually reaching the South Atlantic Ocean. Clear skies allow the snow-covered Andes Mountains to be seen just north and south of the erupting volcano. The opposite is true for areas downwind of the volcano beneath the highest concentrations of volcanic ash. It is hard for even the tiniest bit of sunlight to penetrate the thick plume as revealed by the dark shadow cast on the earth's surface directly south of the plume. The width of the plume increases with increasing distance from the volcano as particulates disperse in the atmosphere. The zigzag path of the plume over Argentina suggests shifts in wind direction. East of the Andes, heavier volcanic ash sediment has settled on the land below, blanketing large portions of Argentina. It appears that some of the settled ash has been picked up again, this time by surface winds that may eventually carry the sediment out to sea. A high resolution image acquired 6 weeks later shows ash covering the mountain slopes and pumice floating in lakes. || ", "hits": 51 }, { "id": 30171, "url": "https://svs.gsfc.nasa.gov/30171/", "result_type": "Hyperwall Visual", "release_date": "2013-10-17T12:00:00-04:00", "title": "Tohoku-oki Earthquake", "description": "Over 1200 permanent, geodetic GPS stations in the Japanese GEONET network recorded the motion of the Tohoku-Oki earthquake with 1-second resolution. This movie shows the displacements measured at each station. || ", "hits": 19 }, { "id": 30172, "url": "https://svs.gsfc.nasa.gov/30172/", "result_type": "Hyperwall Visual", "release_date": "2013-10-17T12:00:00-04:00", "title": "Tohoku-Oki Earthquake Affects the Atmosphere", "description": "This animation shows how waves of energy from the Tohoku-Oki earthquake and tsunami of March 11, 2011, pierced through into Earth's upper atmosphere in the vicinity of Japan, disturbing the density of electrons in the ionosphere. These disturbances were monitored by tracking GPS signals between satellites and ground receivers. || ", "hits": 39 }, { "id": 30188, "url": "https://svs.gsfc.nasa.gov/30188/", "result_type": "Hyperwall Visual", "release_date": "2013-10-17T12:00:00-04:00", "title": "Mount Etna Deformation", "description": "This animation depicts a time-series of ground deformation at Mount Etna Volcano between 1992 and 2001. The deformation results from changes in the volume of a shallow chamber centered approximately 5 km (3 miles) below sea level. The accumulation of magma in this chamber results in the inflation, or expansion, of the volcano, while the release of magma from the chamber results in deflation or contraction. || ", "hits": 23 }, { "id": 30189, "url": "https://svs.gsfc.nasa.gov/30189/", "result_type": "Hyperwall Visual", "release_date": "2013-10-17T12:00:00-04:00", "title": "Simulated Flight over Mount Rainier", "description": "This simulated flight combines radar topography and visible images of Mount Rainier in Washington state. The volcano last erupted about 150 years ago and numerous large floods and debris flows have originated on its slopes during the last century. Today the volcano is heavily mantled with glaciers and snowfields. More than 100,000 people live on young volcanic mudflows less than 10,000 years old and, consequently, are within the range of future, devastating mudslides. || ", "hits": 31 }, { "id": 4094, "url": "https://svs.gsfc.nasa.gov/4094/", "result_type": "Visualization", "release_date": "2013-08-14T13:30:00-04:00", "title": "Chelyabinsk Bolide Plume as seen by NPP and NASA Models", "description": "Shortly after dawn on Feb. 15, 2013, a bolide measuring 18 meters across and weighing 11,000 metric tons, screamed into Earth's atmosphere at 18.6 kilometers per second. Burning from the friction with Earth's thin air, the space rock exploded 23.3 kilometers above Chelyabinsk, Russia. The event led to the formation of a new dust belt in Earth's stratosphere. Scientists used data from the NASA-NOAA Suomi NPP satellite along with the GEOS-5 computational atmospheric model to achieve the first space-based observation of the long-term evolution of a bolide plume.NPP's Ozone Mapping and Profiler Suite (OMPS) Limb instrument first observed the dust plume from the explosion about 1,100 kilometers east of Chelyabinsk, due to the location of the satellite's orbit. NPP's second observation was farther west, close to Chelyabinsk, because the spacecraft's orbit moves from east to west. The third observation of the plume occurred the day following the event. The OMPS instrument could only see the plume during the daytime, and the NPP orbit had progressed westward away from the plume and into night by the time it was again over the plume.The OMPS Limb instrument observations are made by looking backward (relative to NPP's orbit) toward the Earth's limb. The instrument makes measurements through three separate slits. Early on, some of the plume observations where only made in one or two of the slits, but later observations tended to include all three slits as the plume stretched out. || ", "hits": 118 }, { "id": 20196, "url": "https://svs.gsfc.nasa.gov/20196/", "result_type": "Animation", "release_date": "2012-12-27T12:00:00-05:00", "title": "Earth Orientation Animations", "description": "When you think of the Earth's orientation, you'd probably imagine something like a globe, where it always rotates around an axis, called the spin axis, defined by the north and south poles. And while this generally makes sense, in reality, the Earth's orientation is constantly changing very slightly, and this change can be described in three ways. Learn more about how the Earth's orientation changes by watching the animations below!Note: All motion in these animations is greatly exaggerated for clarity. || ", "hits": 1204 }, { "id": 10935, "url": "https://svs.gsfc.nasa.gov/10935/", "result_type": "Produced Video", "release_date": "2012-03-21T00:00:00-04:00", "title": "Visions of Goddard", "description": "Excerpts of 14 short films about the NASA's Goddadrd Space Flight Center. || ", "hits": 61 }, { "id": 30187, "url": "https://svs.gsfc.nasa.gov/30187/", "result_type": "Hyperwall Visual", "release_date": "2012-02-06T12:00:00-05:00", "title": "Kilauea Volcanic Flow", "description": "This animation, which depicts the growth of the Kamoamoa Flow Field, Kilauea Volcano, Hawaii, was generated from a sequence of ten multispectral images acquired between September 3 and 17, 1995. During this time period lava flows breaking out above the Paluma Pali (or cliff), at an elevation of 480 meters, completed the 5 kilometer journey to the Pacific Ocean.To visualize the progress of the lava flows, infrared images of the flows were superimposed over a common true-color background image. The colors of the lava flows are a function of temperature: the hottest temperatures are displayed in bright yellow, intermediate temperatures grade from bright red to orange, and the coolest temperatures are displayed in dark orange and brown. Image-morphing techniques were used to approximate the shape and position of the flows at 30-min intervals over the 14-day period. Finally, the morphed images were superimposed over a digital elevation model (DEM) and rendered as 3-D perspective views of the flow field. || ", "hits": 31 }, { "id": 10810, "url": "https://svs.gsfc.nasa.gov/10810/", "result_type": "Produced Video", "release_date": "2011-08-08T14:31:00-04:00", "title": "DNA Building Blocks Can Be Made in Space", "description": "NASA-funded researchers have evidence that some building blocks of DNA, the molecule that carries the genetic instructions for life, found in meteorites were likely created in space. The research gives support to the theory that a \"kit\" of ready-made parts created in space and delivered to Earth by meteorite and comet impacts assisted the origin of life. || ", "hits": 98 }, { "id": 3830, "url": "https://svs.gsfc.nasa.gov/3830/", "result_type": "Visualization", "release_date": "2011-05-05T00:00:00-04:00", "title": "Aquarius Satellite & Data Pre-launch Beauty Shot", "description": "Aquarius is a focused satellite mission to measure global Sea Surface Salinity. After its planned 09-Jun-11 launch, it will provide the global view of salinity variability needed for climate studies. The Aquarius / SAC-D mission is being developed by NASA and the Space Agency of Argentina (Comision Nacional de Actividades Espaciales, CONAE). The satellite model depicted in this animation is an artist rendition and intentionally exaggerated so as to remain visible as it flies around the globe. Had the satellite model been rendered true-to-scale, it would not be visible when we pull out to see the full earth. || ", "hits": 31 }, { "id": 10741, "url": "https://svs.gsfc.nasa.gov/10741/", "result_type": "Produced Video", "release_date": "2011-03-30T00:00:00-04:00", "title": "Planetary Science: Astrogeology Profiles", "description": "Meet some of the people in NASA Goddard's Planetary Science division. || ", "hits": 63 }, { "id": 3822, "url": "https://svs.gsfc.nasa.gov/3822/", "result_type": "Visualization", "release_date": "2011-02-14T00:00:00-05:00", "title": "Stereoscopic Magnetic Field Lines", "description": "This stereoscopic visualization shows a simple model of the Earth's magnetic field. The magnetic field partially shields the Earth from harmful charged particles emanating from the sun. The field is stretched back away from Sun by solar particle and radiation pressures.The geomagnetic field is generated (and regenerated) as the conducting fluid of the Earth's mantle and core, driven by convection of heat from deeper in the interior, induces an electromotive force (EMF) with the existing magnetic field. This process is very similar to the way an electric generator generates a voltage. That voltage then drives an induced current in the conducting fluid, which also produces a magnetic field. This feedback mechanism helps maintain the field, continuously converting the thermal energy in the Earth into magnetic field energy.The magnetic field line data used in this visualization is from a simplified static model. More complex models deform the magnetic field over time as the Earth rotates and experiences solar pressures. Many of the field lines (particulary near the back, away from the Sun) should eventually connect (north and south poles), but the 3d model used in this visualization does not extend far enough to see this.The day/night terminator is aligned with the Sun and is therefore aligned with the magnetic field too. This visualization is based on a previous monoscopic visualizaton that included magnetic field line data. || ", "hits": 223 }, { "id": 3818, "url": "https://svs.gsfc.nasa.gov/3818/", "result_type": "Visualization", "release_date": "2011-02-02T00:00:00-05:00", "title": "Earth Science Decadal Survey Missions", "description": "This animated graphic outlines the 15 NASA Earth science missions recommended by the National Research Council in its decadal survey report, published in 2007. These future missions will form the basis of a systematic space-based study of the Earth. For more information about the survey and the missions, see this NASA Science article, this decadal survey Web site, and the NRC's report. || ", "hits": 50 }, { "id": 10631, "url": "https://svs.gsfc.nasa.gov/10631/", "result_type": "Produced Video", "release_date": "2010-08-19T00:00:00-04:00", "title": "NASA's LRO Reveals \"Incredible Shrinking Moon\"", "description": "Newly discovered cliffs in the lunar crust indicate the moon shrank globally in the geologically recent past and might still be shrinking today, according to a team analyzing new images from NASA's Lunar Reconnaissance Orbiter (LRO) spacecraft. The results provide important clues to the moon's recent geologic and tectonic evolution.For complete transcript, click here. || G2010-102_ShrinkingMoon_ipod_lg00500_print.jpg (1024x576) [100.5 KB] || G2010-102_ShrinkingMoon_ipod_lg_web.png (320x180) [133.5 KB] || G2010-102_ShrinkingMoon_ipod_lg_thm.png (80x40) [12.1 KB] || G2010-102_ShrinkingMoon_appletv.m4v (960x540) [86.7 MB] || G2010-102_ShrinkingMoon_windows.wmv (1280x720) [63.6 MB] || G2010-102_ShrinkingMoon_youtube_hq.mov (1280x720) [111.0 MB] || G2010-102_ShrinkingMoon_prores.mov (1280x720) [2.0 GB] || G2010-102_ShrinkingMoon_appletv.webmhd.webm (960x540) [28.1 MB] || G2010-102_ShrinkingMoon_ipod_lg.m4v (640x360) [30.7 MB] || G2010-102_ShrinkingMoon_portal.mov (640x360) [59.1 MB] || G2010-102_ShrinkingMoon_ipod_sm.m4v (320x240) [13.7 MB] || G2010-102_ShrinkingMoon_SVS.mpg (512x288) [18.7 MB] || ", "hits": 114 }, { "id": 10550, "url": "https://svs.gsfc.nasa.gov/10550/", "result_type": "Produced Video", "release_date": "2010-05-18T00:00:00-04:00", "title": "Forest Recovering From Mount St. Helens Eruption", "description": "The 1980 Mount Saint Helens eruption was one of the most significant natural disasters in the US in the past half-century. The eruption laid waste to 230 square miles. Landsat captured the extent of the destruction, with grey tones revealing widespread lava flows and ash deposits. Subsequent Landsat images over the years show the spread of vegetation recovery across the site. || ", "hits": 100 }, { "id": 3710, "url": "https://svs.gsfc.nasa.gov/3710/", "result_type": "Visualization", "release_date": "2010-05-01T00:00:00-04:00", "title": "Five Spheres - Cryosphere", "description": "Sea ice is frozen seawater floating on the surface of the ocean. Some sea ice is semi-permanent, persisting from year to year, and some is seasonal, melting and refreezing from season to season. The sea ice cover reaches its minimum extent at the end of each summer and the remaining ice is called the perennial ice cover. The Advanced Microwave Scanning Radiometer - Earth Observing System (AMSR-E) instrument on the NASA Earth Observing System (EOS) Aqua satellite, provides data mapped to a polar stereographic grid at 12.5 km spatial resolution. This satellite data can be used to monitor the health of the cryosphere from space. This animation of sea ice changes in the Arctic is match framed to animation entries 3707, 3708, 3709, and 3711. Over the water, Arctic sea ice changes from day to day showing a running 3-day maximum sea ice concentration in the region where the concentration is greater than 15%. The blueish white color of the sea ice is derived from a 3-day running maximum of the AMSR-E 89 GHz brightness temperature. Over the terrain, monthly data from the seasonal Blue Marble Next Generation fades slowly from month to month.For more information about sea ice see http://nsidc.org/data/amsre or http://modis-snow-ice.gsfc.nasa.gov. || ", "hits": 34 }, { "id": 3671, "url": "https://svs.gsfc.nasa.gov/3671/", "result_type": "Visualization", "release_date": "2010-01-14T12:00:00-05:00", "title": "Amazon Basin Monthly GRACE Data", "description": "This visualization displays monthly GRACE data in the Amazon basin. GRACE (Gravity Recovery and Climate Experiment) measures mass distribution and in this instance is used to demonstrate water storage and movement in the basin. Warmer colors like red and yellow reveal areas with greater mass, or more water, while cooler colors like blue and green indicate areas with lesser mass, or less water. || ", "hits": 81 }, { "id": 3670, "url": "https://svs.gsfc.nasa.gov/3670/", "result_type": "Visualization", "release_date": "2009-12-17T00:00:00-05:00", "title": "Poster of the Jakobshavn Glacier Calving Front Recession from 1851 to 2009", "description": "Jakobshavn Isbrae is located on the west coast of Greenland at Latitude 69 N. The ice front, where the glacier calves into the sea, receded more than 40 km between 1850 and 2006. Between 1850 and 1964 the ice front retreated at a steady rate of about 0.3 km/yr, after which it occupied approximately the same location until 2001, when the ice front began to recede again, but far more rapidly at about 3 km/yr. As more ice moves from glaciers on land into the ocean, it causes a rise in sea level. Jakobshavn Isbrae is Greenland's largest outlet glacier, draining 6.5 percent of Greenland's ice sheet area. The ice stream's speed-up and near-doubling of the ice flow from land into the ocean has increased the rate of sea level rise by about .06 millimeters (about .002 inches) per year, or roughly 4 percent of the 20th century rate of sea level increase. This may be due in part to the numerous melt lakes visible here near the top of the image. These are believed to lubricate the layer between the ice sheet and bedrock, causing the ice to flow faster toward the sea. See an animation illustrating this acceleration in item #10153. || ", "hits": 21 }, { "id": 3663, "url": "https://svs.gsfc.nasa.gov/3663/", "result_type": "Visualization", "release_date": "2009-12-11T00:00:00-05:00", "title": "Greenland Ice Sheet Mass Changes from NASA GSFC GRACE Mascon Solutions", "description": "Luthcke, S.B., D.D. Rowlands, J.J. McCarthy, A. Arendt, T. Sabaka, J.P. Boy, F.G. Lemoine, \"Recent Changes of the Earth's Land Ice from GRACE, \" presented at 2009 Fall AGU, H13G-02 (693337), Dec. 14, 2009.The mass changes of the Greenland Ice Sheet (GIS) are computed from the Gravity Recovery and Climate Experiment (GRACE) inter-satellite range-rate observations for the period April 5, 2003 - July 25, 2009. The mass of the GIS has been computed at 10-day intervals and 200km spatial resolution from a regional high-resolution mascon solution (Luthcke and others, 2008 and 2006). The animation shows the change in mass referenced from April 5, 2003. The spatial variation in surface mass is shown in centimeters equivalent height of water. The time variation of the GIS mass is shown in the x-y plot insert with units of Gigatons.Corresponding author:Scott B. LuthckeNASA GSFCPlanetary Geodynamics Laboratory, Code 698Scott.B.Luthcke@nasa.gov || ", "hits": 34 }, { "id": 3655, "url": "https://svs.gsfc.nasa.gov/3655/", "result_type": "Visualization", "release_date": "2009-11-24T14:30:00-05:00", "title": "GRACE Gravity Model", "description": "The following animation displays the Earth's gravitational anomalies. The colors and heights represent the strength of gravity at the locality. Areas with less mass, such as ocean basins, show up as blue, that is less gravity, while mountains such as the Andes are red, representing the greater pull of gravity. The visualization utilizes a version of the GRACE Gravity Model 02 that has been smoothed for greater readability. || ", "hits": 572 }, { "id": 3605, "url": "https://svs.gsfc.nasa.gov/3605/", "result_type": "Visualization", "release_date": "2009-07-06T00:00:00-04:00", "title": "Magnetospheric Multiscale Mission (MMS) Dayside Orbit Animation for the Preliminary Design Review (PDR)", "description": "This visualization uses simulated ephemerides to show the proposed orbits of the Magnetospheric Multiscale Mission (MMS) during the \"dayside magnetosheath/magnetopause\" orbit phase. The movie initially shows the general orientation of the orbit with respect to the Earth, Moon, and Sun. It then zooms in to \"ride\" along with the spacecraft. We then zoom in even closer to show that there are actually four spacecraft flying in a tetrahedral formation. Finally, we see how the 4 spacecraft skim the magnetosheath such that, occasionally, some of the spacecraft are inside (e.g., MMS #1) and some are outside (e.g., MMS #2, #3, and #4) of the magnetosheath boundary.This visualization was created in support of the MMS Preliminary Design Review (PDR) which was held May 4 - 7, 2009. || ", "hits": 31 }, { "id": 3606, "url": "https://svs.gsfc.nasa.gov/3606/", "result_type": "Visualization", "release_date": "2009-07-06T00:00:00-04:00", "title": "Magnetospheric Multiscale Mission (MMS) Nightside Orbit Animation for the Preliminary Design Review (PDR)", "description": "This visualization uses simulated ephemerides to show the proposed orbits of the Magnetospheric Multiscale Mission (MMS) during the \"nightside\" orbit phase. The movie initially shows the general orientation of the orbit with respect to the Earth, Moon, and Sun. It then moves in towards the Earth revealing Earth's magnetic field. The camera then moves down towards the dark side of the Earth showing how MMS will fly through the tail of the magnetosphereThis visualization was created in support of the MMS Preliminary Design Review (PDR) which was held May 4th through May 7th of 2009. || ", "hits": 19 }, { "id": 10398, "url": "https://svs.gsfc.nasa.gov/10398/", "result_type": "Produced Video", "release_date": "2009-02-20T00:00:00-05:00", "title": "USGS Video of a Hawaiian Volcano", "description": "Aerosols smaller than 1 micrometer are mostly formed by condensation processes such as conversion of sulfur dioxide (SO2) gas (released from volcanic eruptions) to sulfate particles and by formation of soot and smoke during burning processes. After formation, the aerosols are mixed and transported by atmospheric motions and are primarily removed by cloud and precipitation processes. Video courtesy of United States Geological Survey. || ", "hits": 111 }, { "id": 10392, "url": "https://svs.gsfc.nasa.gov/10392/", "result_type": "Produced Video", "release_date": "2009-02-19T00:00:00-05:00", "title": "Volcanic Ash Still Image", "description": "Aerosols are complex particles; they can occur in nature but can also be generated by humans. One source of naturally-occurring aerosols is volcanoes. Large-scale volcanic activity may last only a few days, but the massive outpouring of gases and ash can influence climate patterns for years. Sulfuric gases convert to sulfate aerosols, sub-micron droplets containing about 75 percent sulfuric acid. Following eruptions, these aerosol particles can linger as long as three to four years in the stratosphere. Still image courtesy of United States Geological Survey. || ", "hits": 173 }, { "id": 10364, "url": "https://svs.gsfc.nasa.gov/10364/", "result_type": "Produced Video", "release_date": "2009-02-01T00:00:00-05:00", "title": "NOAA-N Prime Mission Overview", "description": "The NOAA-N Prime satellite is slated for launch by NASA on February 4th, 2009. Operated by NOAA, N Prime will be the last in the Television Infrared Observation Satellite Series (TIROS) that have been observing Earth's weather and environment for nearly 50 years. N Prime's main role will be to provide continuity of service until the launch of the next generation, highly advanced National Polar-orbiting Operational Environmental Satellite System (NPOESS). || ", "hits": 26 }, { "id": 20178, "url": "https://svs.gsfc.nasa.gov/20178/", "result_type": "Animation", "release_date": "2009-01-21T12:00:00-05:00", "title": "NOAA-N Prime Beauty Shot Animation", "description": "An artist concept of the spacecraft. The microwave instruments on board NOAA-N Prime are so sensitive that they can see Earth's surface through clouds. NOAA-N Prime will deliver essential atmospheric and surface parameters to use in scientific forecast models. N Prime provides essential critical information for creating accurate weather forecasts 2-3 days in advance. || ", "hits": 25 }, { "id": 10372, "url": "https://svs.gsfc.nasa.gov/10372/", "result_type": "Produced Video", "release_date": "2009-01-21T00:00:00-05:00", "title": "NOAA-N Prime and GOES-O in Orbit Animation", "description": "Since 1960, NOAA has operated a fleet of Polar-orbiting Environmental Satellites called POES, complimented by the higher altitude (36,000km) Geostationary Operational Environmental Satellites (GOES). The stationary GOES satellites give a constant view from two points in space, while the polar-orbiting NOAA-N Prime circles the Earth at a lower altitude (860km) once every 102 minutes. These two systems provide continuous data about the global atmosphere. || ", "hits": 22 }, { "id": 3522, "url": "https://svs.gsfc.nasa.gov/3522/", "result_type": "Visualization", "release_date": "2008-11-12T00:00:00-05:00", "title": "Recent Glacier Mass Changes in the Gulf of Alaska Region from GRACE Mascon Solutions", "description": "Mass changes of the Earth's ice sheets and glacier systems are of considerable importance because of their sensitivity to climate change and their contribution to rising sea level. Recent changes in the cryosphere highlight the importance of methods for directly observing the complex spatial and temporal variation of land ice mass flux. Since its launch in March of 2002, the NASA/DLR Gravity Recovery and Climate Experiment (GRACE) mission has been acquiring ultra-precise inter-satellite K-band range and range-rate (KBRR) measurements enabling a direct mapping of static and time-variable gravity. These data provide new opportunities to observe and understand ice mass changes at unprecedented temporal and spatial resolutions. In order to improve upon the ice mass change observations derived from GRACE, we have employed unique data analysis approaches to obtain lumped harmonic local mass concentration solutions (mascon solutions) from GRACE inter-satellite range-rate measurements. We have computed multi-year time series of surface mass flux for Greenland and Antarctica coastal and interior ice sheet sub-drainage systems as well as the Alaskan glacier systems. These mascon solutions provide important observations of the seasonal and inter-annual evolution of the Earth's land ice. Additionally, these solutions facilitate a detailed comparison to surface elevation change observations from spaceborne and airborne laser altimetry as well as surface melt observations. We present our latest mascon solutions of the Alaska mountain glaciers. We compare these mass flux solutions to ICESat and airborne laser altimeter observations of surface elevation change as well as surface melt observations derived from MODIS data. The combination of GRACE high-resolution mass flux observations together with the surface elevation change and surface melt observations is beginning to reveal a detailed understanding of the Earth's high latitude land ice evolution. || ", "hits": 58 }, { "id": 3523, "url": "https://svs.gsfc.nasa.gov/3523/", "result_type": "Visualization", "release_date": "2008-01-07T00:00:00-05:00", "title": "Seasonal Landcover for Science On a Sphere", "description": "The Blue Marble Next Generation (BMNG) data set provides a monthly global cloud-free true-color picture of the Earth's land cover at a 500-meter spatial resolution. This series of images fades from month to month showing seasonal variations such as snowfall, spring greening and droughts in a seamless fashion. The data set,derived from monthly data collected in 2004, is shown on a flat cartesian grid. The ocean color is derived from applying a depth shading to the bathymetry data. Where available, the Antarctica coverage shown is the Landsat Image Mosaic of Antarctica (LIMA). || ", "hits": 51 }, { "id": 3630, "url": "https://svs.gsfc.nasa.gov/3630/", "result_type": "Visualization", "release_date": "2007-01-05T00:00:00-05:00", "title": "Jakobshavn Glacier Calving Front Recession from 1851 to 2009", "description": "Jakobshavn Isbrae is located on the west coast of Greenland at Latitude 69 N. The ice front, where the glacier calves into the sea, receded more than 40 km between 1850 and 2006. Between 1850 and 1964 the ice front retreated at a steady rate of about 0.3 km/yr, after which it occupied approximately the same location until 2001, when the ice front began to recede again, but far more rapidly at about 3 km/yr. As more ice moves from glaciers on land into the ocean, it causes a rise in sea level. Jakobshavn Isbrae is Greenland's largest outlet glacier, draining 6.5 percent of Greenland's ice sheet area. The ice stream's speed-up and near-doubling of the ice flow from land into the ocean has increased the rate of sea level rise by about .06 millimeters (about .002 inches) per year, or roughly 4 percent of the 20th century rate of sea level increase. || ", "hits": 75 }, { "id": 20081, "url": "https://svs.gsfc.nasa.gov/20081/", "result_type": "Animation", "release_date": "2006-09-18T00:00:00-04:00", "title": "Geodesy", "description": "To some extent, geodesy is the study of the shape of the Earth. But it is also the study of how to find precise locations on the planet. As it relates to the study of sea level, geodesy becomes vital. The Earth is not a perfect shape and is constantly changing. Only through a very carefully constructed system of analysis can scientists achieve the necessary accuracy about the planet's shape (the so-called 'geoid') to make measurements of sea level from space. In this animation we look at how a fleet of ground based lasers and the Global Positioning Satellite fleet contribute to a mathematically representative picture of the Earth. || ", "hits": 359 }, { "id": 3169, "url": "https://svs.gsfc.nasa.gov/3169/", "result_type": "Visualization", "release_date": "2005-06-01T12:00:00-04:00", "title": "Sulfur Dioxide from the Mount Pinatubo Volcanic Eruption, 1991 (WMS)", "description": "This animation shows levels of sulfur dioxide in the atmosphere after the volcanic eruption of Mt. Pinatubo in the Philippines.This product is available through our Web Map Service. || background-bluemarble-equatorial.png (1024x256) [226.3 KB] || pinatubo_so2-thm.png (80x40) [3.9 KB] || pinatubo_so2-pre.png (320x160) [39.3 KB] || pinatubo_so2-pre_searchweb.png (320x180) [39.6 KB] || pinatubo_so2.webmhd.webm (960x540) [173.9 KB] || 1024x256 (1024x256) [4.0 KB] || pinatubo_so2.m2v (1024x256) [4.8 MB] || a003169_pinatubo_so2.mp4 (640x160) [987.3 KB] || ", "hits": 209 }, { "id": 3116, "url": "https://svs.gsfc.nasa.gov/3116/", "result_type": "Visualization", "release_date": "2005-03-02T12:00:00-05:00", "title": "Mount St. Helens Before, During, and After (WMS)", "description": "Mount St. Helens erupted on May 18, 1980, devastating more than 150 square miles of forest in southwestern Washington state. This animation shows Landsat images of the Mount St. Helens area in 1973, 1983, and 2000, illustrating the destruction and regrowth of the forest. The 1983 image clearly shows the new crater on the northern slope where the eruption occurred, the rivers and lakes covered with ash, and the regions of deforestation. The 2000 image, taken twenty years after the eruption, still shows the changed crater, but much of the devastated area is covered by new vegetation growth. || ", "hits": 163 }, { "id": 3053, "url": "https://svs.gsfc.nasa.gov/3053/", "result_type": "Visualization", "release_date": "2004-12-01T12:00:00-05:00", "title": "Jakobshavn Glacier Calving Front Recession (2001-2003)", "description": "Jakobshavn Isbrae holds the record as Greenland's fastest moving glacier and major contributor to the mass balance of the continental ice sheet. Starting in late 2000, following a period of slowing down in the mid 1990s, the glacier showed significant acceleration and nearly doubled its discharge of ice. The following imagery from the Landsat satellite shows the retreat of Jakobshavn's calving front from 2001 to 2003. || ", "hits": 32 }, { "id": 3054, "url": "https://svs.gsfc.nasa.gov/3054/", "result_type": "Visualization", "release_date": "2004-12-01T12:00:00-05:00", "title": "Jakobshavn Glacial Floe", "description": "Jakobshavn Isbrae holds the record as Greenland's fastest moving glacier and major contributor to the mass balance of the continental ice sheet. Starting in late 2000, following a period of slowing down in the mid 1990s, the glacier showed significant acceleration and nearly doubled its discharge of ice. || ", "hits": 33 }, { "id": 2970, "url": "https://svs.gsfc.nasa.gov/2970/", "result_type": "Visualization", "release_date": "2004-08-05T12:00:00-04:00", "title": "Volumetric Visualization of the Convection-generated Stresses in Earth", "description": "The fundamental problem of the deformation of the Earth involves stress conditions on the basis of the crust caused by the mantle convection. Based on decades of satellite gravity data, a harmonic analytical model of the convection flow has been developed at GSFC. The magnitudes and directions of the resultant stresses in the crust were obtained at 64,000 grid points for each of 18 layers from 150 km to 600 km under the Earth. In this project, we explored three dimensional volumetric visualization methods for the data. To overcome the typical volumetric visualization obstacles such as enormous amount of data and opacity of objects in the scene, we developed an interactive and transparent isosurface model to render the volumetric data. a) Animated isosurfaces of earth stress below Hawaii. The blue objects indicate the shape of the stress distribution and the yellow objects indicate the high stress areas. b) Interactive global earth stress. To view the model, please use the QuickTime Player (similarly, please select the QuickTime version of the movie). Hold the left button and drag the mouse horizontally to view areas on the earth at the same depth. Hold the left button and drag the mouse vertically to view the different layers of the stress distributions inside the earth, between 150 km to 600 km deep. || ", "hits": 41 }, { "id": 2969, "url": "https://svs.gsfc.nasa.gov/2969/", "result_type": "Visualization", "release_date": "2004-08-03T12:00:00-04:00", "title": "Glaciers Spur Alaskan Earthquakes", "description": "In a new study, NASA and United States Geological Survey (USGS) scientists found that retreating glaciers in southern Alaska may be opening the way for future earthquakes. The study examined the likelihood of increased earthquake activity in southern Alaska as a result of rapidly melting glaciers. As glaciers melt they lighten the load on the Earth's crust. Tectonic plates, that are mobile pieces of the Earth's crust, can then move more freely, which increases the probability of earthquakes occurring in this region. || ", "hits": 61 }, { "id": 2968, "url": "https://svs.gsfc.nasa.gov/2968/", "result_type": "Visualization", "release_date": "2004-08-02T12:00:00-04:00", "title": "Retreating Glaciers Spur Alaskan Earthquakes", "description": "The study examined the likelihood of increased earthquake activity in southern Alaska as a result of rapidly melting glaciers. As glaciers melt they lighten the load on the Earth's crust. Tectonic plates, that are mobile pieces of the Earth's crust, can then move more freely. || ", "hits": 94 }, { "id": 2908, "url": "https://svs.gsfc.nasa.gov/2908/", "result_type": "Visualization", "release_date": "2004-06-23T18:00:00-04:00", "title": "Volcano Activity from 1960 through 1995 (WMS)", "description": "This animation represents cumulative global volcanic activity over a 36-year span, from 1960 through 1995. Volcanoes occur near but not on tectonic plate boundaries. If a plate boundary is a convergent boundary, where one plate is subducting under another, then volcanoes occur on the top plate, over the area where rock from the subducting plate has melted, is rising, and has broken through to the surface. The Mt. St. Helens eruption is visible in this animation starting in March, 1980. || ", "hits": 143 }, { "id": 2953, "url": "https://svs.gsfc.nasa.gov/2953/", "result_type": "Visualization", "release_date": "2004-06-14T12:00:00-04:00", "title": "Tectonic Plates and Plate Boundaries (WMS)", "description": "The Earth's crust is constantly in motion. Sections of the crust, called plates, push against each other due to forces from the molten interior of the Earth. The areas where these plates collide often have increased volcanic and earthquake activity. These images show the locations of the plates and their boundaries in the Earth's crust. Convergent boundaries are areas where two plates are pushing against each other and one plate may be subducting under another. Divergent boundaries have two plates pulling away from each other and indicate regions where new land could be created. Transform boundaries are places where two plates are sliding against each other in opposite directions, and diffuse boundaries are places where two plates have the same relative motion. Numerous small microplates have been omitted from the plate image. These images have been derived from images made available by the United States Geological Survey's Earthquake Hazards Program. || ", "hits": 2146 }, { "id": 2869, "url": "https://svs.gsfc.nasa.gov/2869/", "result_type": "Visualization", "release_date": "2004-04-22T12:00:00-04:00", "title": "Earth-Mars Volcano Comparisons: Elevation Color-Mapped Mars", "description": "Despite the 2:1 relative size difference between Earth and Mars, the Martian volcano, Olympus Mons, dwarfs Earth's Mauna Loa, Hawaii volcano. When measured from the ocean floor, Mauna Loa is approximately 10km. high compared to Olympus Mons at 23km. This animation is one element of the Earth-Mars comparison. It shows Mars' differing terrain via an elevation color map. Yellow indicates the mean elevation. Green, blue, and purple are low lying areas. Red, brown, and white are the highest elevations. This animation is match-framed to animations #2864 through #2872 and uses the same color map as animation #2866. || ", "hits": 421 }, { "id": 2893, "url": "https://svs.gsfc.nasa.gov/2893/", "result_type": "Visualization", "release_date": "2004-02-11T12:00:00-05:00", "title": "Cumulative Earthquake Activity from 1980 through 1995 (WMS)", "description": "This animation shows a cumulative view of earthquake activity for the whole world from 1980 through 1995. Each dot on the image represents the number of earthquakes with magnitude greater than 4.2 that have occurred in a 0.35 by 0.35 degree area of the globe since January 1, 1980. A yellow dot represents 1 or 2 earthquakes, an orange dot represents about 10 earthquakes, and a red dot represents 50 to 200 earthquakes. The background image, if present, shows the topography of the ocean floor. As the animation proceeds, the earthquakes clearly accumulate around the topographic features that represent the boundaries of the Earth's crustal plates. This animation is based on data from world-wide seismic networks and was obtained from the National Earthquake Center of the United States Geological Survey. || ", "hits": 83 }, { "id": 2428, "url": "https://svs.gsfc.nasa.gov/2428/", "result_type": "Visualization", "release_date": "2002-04-16T12:00:00-04:00", "title": "MOLA-based Flyover of Tharsis Volcanos", "description": "MOLA-based animations showing Martian topography as both color and elevation. The exaggeration is 3x. This was created for a talk James Garvin will give on The Hill in late April 2002. || ", "hits": 23 }, { "id": 1322, "url": "https://svs.gsfc.nasa.gov/1322/", "result_type": "Visualization", "release_date": "2000-10-11T12:00:00-04:00", "title": "The Farallon Plate", "description": "Farallon Plate sinks beneath North American Plate and scrapes along bottom of continent for 1,500 kilometers before sinking again. || ", "hits": 223 }, { "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": 76 } ] }