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        {
            "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": 141
        },
        {
            "id": 14464,
            "url": "https://svs.gsfc.nasa.gov/14464/",
            "result_type": "Produced Video",
            "release_date": "2023-11-17T14:00:00-05:00",
            "title": "NASA Mission Catching AWEsome Waves in Earth’s Airglow",
            "description": "Attached to the International Space Station, NASA’s Atmospheric Waves Experiment, or AWE, is studying airglow, an ethereal radiance at the boundary between Earth’s atmosphere and space, to look for an invisible phenomenon called atmospheric gravity waves.Caused by winds rushing over mountain ranges or severe weather events such as hurricanes, thunderstorms, and tornadoes, atmospheric gravity waves can grow and reach all the way to space, where it interacts with space weather. Find out more about the AWE mission and how it will help us better understand the connection between weather on Earth and weather in space. || ",
            "hits": 100
        },
        {
            "id": 14445,
            "url": "https://svs.gsfc.nasa.gov/14445/",
            "result_type": "Produced Video",
            "release_date": "2023-10-25T15:00:00-04:00",
            "title": "Atmospheric Gravity Waves Imagery",
            "description": "Atmospheric gravity waves are similar to what happens when you drop a stone into a calm pond, but they roll through the air and cloud tops instead of water. Just like waves form in the ocean or a lake when water is disturbed, waves also form in the atmosphere when air is disturbed. They form when air is forced upward by hills or mountains into a layer of stable air in the atmosphere. Gravity causes the air to fall back down, and it begins to oscillate, creating a ripple effect. Wind flowing over the Rocky Mountains, for example, can create gravity waves that are felt as turbulence on an airplane. || ",
            "hits": 913
        },
        {
            "id": 13485,
            "url": "https://svs.gsfc.nasa.gov/13485/",
            "result_type": "Produced Video",
            "release_date": "2019-12-12T14:00:00-05:00",
            "title": "Mars Wind Currents Reveal a Surprising Feature",
            "description": "By measuring windspeed and direction in the Mars upper atmosphere, MAVEN has discovered that high-altitude wind currents are being disturbed by terrain features far below.Credit: NASA/Goddard/MAVEN/CU Boulder/University of MichiganUniversal Production Music: “Glacial Shifts” by James Joshua OttoWatch this video on the NASA Goddard YouTube channel.Complete transcript available. || FACEBOOK_720_13485_Mars_Upper_Winds_MASTER_facebook_720.mp4 (1280x720) [216.5 MB] || 13485_MarsUpperWinds_Preview_print.jpg (1024x576) [77.9 KB] || 13485_MarsUpperWinds_Preview.jpg (3840x2160) [399.6 KB] || 13485_MarsUpperWinds_Preview_searchweb.png (320x180) [57.6 KB] || 13485_MarsUpperWinds_Preview_thm.png (80x40) [4.8 KB] || TWITTER_720_13485_Mars_Upper_Winds_MASTER_twitter_720.mp4 (1280x720) [37.3 MB] || 13485_Mars_Upper_Winds_MASTER.webm (960x540) [78.1 MB] || 13485_Mars_Upper_Winds_Captions.en_US.srt [4.2 KB] || 13485_Mars_Upper_Winds_Captions.en_US.vtt [4.2 KB] || CH28_13485_Mars_Upper_Winds_MASTER_ch28.mov (1280x720) [1.8 GB] || 13485_Mars_Upper_Winds_YouTube.mp4 (3840x2160) [2.0 GB] || 13485_Mars_Upper_Winds_MASTER.mov (3840x2160) [19.2 GB] || ",
            "hits": 72
        },
        {
            "id": 4683,
            "url": "https://svs.gsfc.nasa.gov/4683/",
            "result_type": "Visualization",
            "release_date": "2018-10-10T00:00:00-04:00",
            "title": "NASA Scientists see Gravity Waves in Concentric Rings",
            "description": "NASA scientists have tracked gravity waves traveling thousands of miles across our atmosphere in concentric rings. Large storms can create these waves, which grow and spread upward hundreds of miles above Earth's surface. The AIRS instrument on NASA's Aqua satellite detected gravity waves in the troposphere and stratosphere 12 hours before a deadly EF5 tornado in Moore, Oklahoma, in 2013.  On the instrument's next pass 11 hours later, it detected even stronger waves.We pull up 250 miles to the ionosphere, where the waves can be observed by GPS satellites. Here gravity waves are shown in greens and yellows, like ripples in a pond.  The waves and tornado were both produced by a long-lived storm system.Understanding the spread of gravity waves improves global weather forecasting and space weather forecasting.Complete transcript available.This video is also available on our YouTube channel. || GravityWavesBeforeAfterMooreTornado_0740_print.jpg (1024x576) [131.1 KB] || GravityWavesBeforeAfterMooreTornado_0740_searchweb.png (320x180) [102.9 KB] || GravityWavesBeforeAfterMooreTornado_0740_thm.png (80x40) [8.3 KB] || GravityWavesBeforeAfterMooreTornado_0740.tif (1920x1080) [3.2 MB] || GravityWavesMooreOK-SameWordsDifferentOrder.webm (1920x1080) [7.4 MB] || GWfacebook-AIRS-TEC-GOES-4k-audio.mp4 (1920x1080) [76.1 MB] || GravityWavesMooreOK-SameWordsDifferentOrder.mp4 (1920x1080) [117.1 MB] || composite (3849x2160) [0 Item(s)] || GW4k-AIRS-TEC-GOES-4k-audio-youtube.en_US.srt [1.2 KB] || GW4k-AIRS-TEC-GOES-4k-audio-youtube.en_US.vtt [1.2 KB] || GW4k-AIRS-TEC-GOES-4k-audio-youtube.mp4 (3840x2160) [240.0 MB] || GWfacebook-AIRS-TEC-GOES-4k-audio.mp4.hwshow [199 bytes] || ",
            "hits": 99
        },
        {
            "id": 12862,
            "url": "https://svs.gsfc.nasa.gov/12862/",
            "result_type": "Produced Video",
            "release_date": "2018-02-15T12:55:00-05:00",
            "title": "Hubble Watches Neptune's Dark Storm Die",
            "description": "For the first time, NASA's Hubble Space Telescope has captured time-lapse images of a large, dark storm on Neptune shrinking out of existence. A recent Hubble program called Outer Planets Atmosphere Legacy, or OPAL, provides yearly global maps of our gas giant planets, allowing planetary scientists to view changes in formations such as Neptune's dark storms.Read the full story on NASA.gov.View the full image release at HubbleSite.org.Find the science paper here.Additional resources: Neptune imagery - JPL PhotojournalVoyager b-roll - NASA Image and Video LibraryOPAL information and data - OPAL websiteVoyager information - voyager.jpl.nasa.gov || ",
            "hits": 133
        },
        {
            "id": 4543,
            "url": "https://svs.gsfc.nasa.gov/4543/",
            "result_type": "Visualization",
            "release_date": "2017-01-23T00:00:00-05:00",
            "title": "Monitoring Hurricane Matthew",
            "description": "This example visualization shows how all of the below data visualizations could be arranged on NASA's 3x3 hyperwall display. || MatthewHyperwall9.01110_print.jpg (1024x576) [227.7 KB] || MatthewHyperwall9.01110_searchweb.png (320x180) [116.5 KB] || MatthewHyperwall9.01110_thm.png (80x40) [8.0 KB] || MatthewHyperwall9.mp4 (1920x1080) [61.9 MB] || MatthewHyperwall9.webm (1920x1080) [4.8 MB] || MatthewHyperwall9_4543.key [64.9 MB] || MatthewHyperwall9_4543.pptx [64.4 MB] || MatthewHyperwall9.mp4.hwshow [206 bytes] || ",
            "hits": 46
        },
        {
            "id": 12021,
            "url": "https://svs.gsfc.nasa.gov/12021/",
            "result_type": "Produced Video",
            "release_date": "2015-10-13T13:00:00-04:00",
            "title": "Hubble Maps Jupiter in 4k Ultra HD",
            "description": "New imagery from the Hubble Space Telescope is revealing details never before seen on Jupiter. Hubble’s new Jupiter maps were used to create this Ultra HD animation.Watch this video on the NASA Explorer YouTube channel. || JupiterThumbnailSmall.png (2160x1215) [1.4 MB] || G2015-085_Jupiter720_MASTER_appletv_appletv_subtitles.m4v (1280x720) [39.0 MB] || G2015-085_Jupiter720_MASTER_appletv.m4v (1280x720) [39.0 MB] || WEBM_G2015-085_Jupiter4k_MASTER_YouTube.webm (960x540) [28.5 MB] || G2015-085_Jupiter720_MASTER.mp4 (1280x720) [98.9 MB] || G2015-085_Jupiter720_MASTER_nasa_tv.mpeg (1280x720) [249.3 MB] || G2015-085_Jupiter720_MASTER_prores.mov (1280x720) [917.9 MB] || G2015-085_Jupiter720_MASTER.en_US.srt [98 bytes] || G2015-085_Jupiter720_MASTER.en_US.vtt [111 bytes] || G2015-085_Jupiter720_.key [41.8 MB] || G2015-085_Jupiter720_.pptx [39.3 MB] || G2015-085_Jupiter720_MASTER_12021.key [41.7 MB] || G2015-085_Jupiter720_MASTER_12021.pptx [39.3 MB] || G2015-085_Jupiter4k_MASTER_YouTube.mp4 (3840x2160) [495.9 MB] || G2015-085_Jupiter4k_MASTER.mov (3840x2160) [4.5 GB] || G2015-085_Jupiter4k_MASTER_YouTube.hwshow [94 bytes] || G2015-085_Jupiter720_MASTER_appletv.m4v.hwshow [88 bytes] || ",
            "hits": 868
        },
        {
            "id": 11093,
            "url": "https://svs.gsfc.nasa.gov/11093/",
            "result_type": "Produced Video",
            "release_date": "2012-10-11T13:00:00-04:00",
            "title": "Atomic Interferometry",
            "description": "Einstein predicted gravity waves in his general theory of relativity, but to date these ripples in the fabric of space-time have never been observed. Now a scientific research technique called Atomic Interferometry is trying to re-write the canon. In conjunction with researchers at Stanford University, scientists at NASA Goddard are developing a system to measure the faint gravitational vibrations generated by movement of massive objects in the universe. The scientific payoff could be important, helping better clarify key issues in our understanding of cosmology. But application payoff could be substantial, too, with the potential to develop profound advances in fields like geolocation and timekeeping. In this video we examine how the system would work, and the scientific underpinnings of the research effort. || ",
            "hits": 21
        },
        {
            "id": 10927,
            "url": "https://svs.gsfc.nasa.gov/10927/",
            "result_type": "Produced Video",
            "release_date": "2012-03-13T13:00:00-04:00",
            "title": "RATTLING JET STREAM ON JUPITER",
            "description": "New movies of Jupiter are the first to catch an invisible wave shaking up one of the giant planet's jet streams, an interaction that also takes place in Earth's atmosphere and influences the weather.For complete transcript, click here. || G2012-013_Jupiter_Weather_portal.00752_print.jpg (1024x576) [69.0 KB] || G2012-013_Jupiter_Weather_portal_web.png (320x180) [190.6 KB] || G2012-013_Jupiter_Weather_portal_thm.png (80x40) [16.5 KB] || G2012-013_Jupiter_Weather.wmv (1280x720) [62.8 MB] || G2012-013_Jupiter_Weather_youtube_hq.mov (1280x720) [70.4 MB] || G2012-013_Jupiter_Weather_appletv.m4v (960x540) [56.5 MB] || G2012-013_Jupiter_Weather_appletv.webmhd.webm (960x540) [27.4 MB] || G2012-013_Jupiter_Weather_portal.mov (640x360) [53.2 MB] || G2012-013_Jupiter_Weather_ipod_lg.m4v (640x360) [22.3 MB] || GSFC_20120313_Jupiter_m10927_Weather.en_US.vtt [2.7 KB] || G2012-013_Jupiter_Weather_prores.mov (1280x720) [1.9 GB] || G2012-013_Jupiter_Weather_ipod_sm.mp4 (320x240) [11.7 MB] || ",
            "hits": 43
        },
        {
            "id": 3182,
            "url": "https://svs.gsfc.nasa.gov/3182/",
            "result_type": "Visualization",
            "release_date": "2005-07-27T11:00:00-04:00",
            "title": "Global Atmospheric Sea Level Pressure during Hurricane Frances (WMS)",
            "description": "The weight of the Earth's atmosphere exerts pressure on the surface of the Earth.  This pressure varies from place-to-place due the variations in the Earth's surface since higher altitudes have less atmosphere above them than lower altitudes.  Atmospheric pressure also varies from time-to-time due to the uneven heating of the atmosphere by the sun and the rotation of the Earth, causing weather.  In order to see the changes in pressure which affect the weather, the variation due to altitude is removed from the surface pressure, creating a quantity called sea level pressure.  This animation shows the atmospheric sea level pressure for the whole globe from September 1, 2004, through September 5, 2004, during the period of Hurricane Frances in the western Atlantic Ocean and Typhoon Songda in the western Pacific Ocean.  The sharp, moving low pressures areas for Frances and Songda can be clearly seen in the oceans.  Even with the direct effect of altitude removed, cold high-altitude regions such as the South Pole and the Himalayan Plateau still exhibit lower-than-normal pressures, probably due to the interaction of cold air over those regions with the warmer air in the surrounding regions. || ",
            "hits": 37
        },
        {
            "id": 3197,
            "url": "https://svs.gsfc.nasa.gov/3197/",
            "result_type": "Visualization",
            "release_date": "2005-07-27T11:00:00-04:00",
            "title": "Global Atmospheric Surface Pressure during Hurricane Frances (WMS)",
            "description": "The weight of the Earth's atmosphere exerts pressure on the surface of the Earth.  This pressure varies from place-to-place due the variations in the Earth's surface since higher altitudes have less atmosphere above them than lower altitudes.  Atmospheric pressure also varies from time-to-time due to the uneven heating of the atmosphere by the sun and the rotation of the Earth, causing weather.  This animation shows the atmospheric surface pressure for the whole globe from September 1, 2004, through September 5, 2004, during the period of Hurricane Frances in the western Atlantic Ocean and Typhoon Songda in the western Pacific Ocean.  The major changes in pressure occur over land where the surface altitude varies, but the sharp, moving low pressures areas for Frances and Songda can be clearly seen in the oceans.  Since changing surface pressure areas over land are hard to see in these images due to the strong altitude variations, plots of the atmospheric surface pressure are almost never used to study the weather.  A different plot, of sea-level pressure, is used instead. || ",
            "hits": 25
        }
    ]
}