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        {
            "id": 14834,
            "url": "https://svs.gsfc.nasa.gov/14834/",
            "result_type": "Produced Video",
            "release_date": "2025-05-12T00:00:00-04:00",
            "title": "Cosmic Dawn: The Untold Story of the James Webb Space Telescope",
            "description": "For more than three decades, NASA and an international team of scientists and engineers pushed the limits of technology, innovation, and perseverance to build and launch the James Webb Space Telescope, the most powerful space observatory ever created. Cosmic Dawn brings audiences behind the scenes with the Webb film crew, and never-before-heard testimonies revealing the real story of how this telescope overcame all odds. ||",
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        {
            "id": 14748,
            "url": "https://svs.gsfc.nasa.gov/14748/",
            "result_type": "Produced Video",
            "release_date": "2025-01-08T09:00:00-05:00",
            "title": "WEBB Captures Fiery Star Formation",
            "description": "Dr. Michelle Thaller presents Webb’s stunning view of a young protostar, just 100,000 years old and cocooned in gas and dust.Webb reveals the protostar’s hourglass shape, vibrant blue and orange clouds, and spiraling accretion disk—key features of this early stage of star formation.A true marvel, this protostar offers insights into the origins of stars, unveiling a process billions of years in the making. What secrets will the universe reveal next?For more information, visit https://webb.nasa.gov/. Credit: NASA's Goddard Space Flight Center Paul Morris: Lead Producer Thaddeus Cesari: ScriptDr. Michelle Thaller: NarratorMusic Credit:\"Looking to the Future\" by Carl David Harms [IMRO] via BBC Production Music [PRS], and Universal Production Music. || ",
            "hits": 48
        },
        {
            "id": 14523,
            "url": "https://svs.gsfc.nasa.gov/14523/",
            "result_type": "Produced Video",
            "release_date": "2024-07-25T09:00:00-04:00",
            "title": "Understanding Cosmic Dawn",
            "description": "In this 15-minute \"mini podcast\", NASA astrosphysicist Michelle Thaller talks about the early universe, the cosmic dark ages, cosmic dawn and why these different stages happened.Credit: NASA's Goddard Space Flight CenterComplete transcript available. || CosmicDawnPodcast_ThumbnailFinal.jpg (1920x1080) [178.2 KB] || Cosmic_Dawn_MiniPodcast_FINAL.mp3 [21.8 MB] || CosmicDawnPodcastCaptions.en_US.srt [24.6 KB] || CosmicDawnPodcastCaptions.en_US.vtt [23.3 KB] || ",
            "hits": 130
        },
        {
            "id": 14180,
            "url": "https://svs.gsfc.nasa.gov/14180/",
            "result_type": "Produced Video",
            "release_date": "2022-07-25T12:00:00-04:00",
            "title": "The James Webb Space Telescope First Image Release Broadcast July 12, 2022",
            "description": "The first images taken by the Webb Space Telescope are revealed to the entire world during this broadcast. || ",
            "hits": 107
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        {
            "id": 14140,
            "url": "https://svs.gsfc.nasa.gov/14140/",
            "result_type": "Produced Video",
            "release_date": "2022-04-21T00:00:00-04:00",
            "title": "The Final Day of the Cretaceous: Recent Discoveries by the Tanis research team led by Robert DePalma",
            "description": "Scientific_Colloquium_DePalma_Final.00001_print.jpg (1024x576) [73.9 KB] || Scientific_Colloquium_DePalma_Final.00001_searchweb.png (320x180) [43.2 KB] || Scientific_Colloquium_DePalma_Final.00001_thm.png (80x40) [4.1 KB] || Scientific_Colloquium_DePalma_Final.mp4 (1920x1080) [12.1 GB] || Scientific_Colloquium_DePalma_Final.webm (1920x1080) [678.8 MB] || Scientific_Colloquium_DePalma_prores.mov (1920x1080) [62.1 GB] || Scientific_Colloquium_DePalma.en_US.srt [178.3 KB] || Scientific_Colloquium_DePalma.en_US.vtt [167.9 KB] || ",
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        {
            "id": 14070,
            "url": "https://svs.gsfc.nasa.gov/14070/",
            "result_type": "Produced Video",
            "release_date": "2022-01-08T00:00:00-05:00",
            "title": "Webb Telescope Primary Mirror Deployment - Operational Coverage",
            "description": "Webb Telescope Primary Mirror Deployment - Operational Coverage || 14070_Webb_Primary_Mirror_Deploy.00001_print.jpg (1024x576) [82.1 KB] || 14070_Webb_Primary_Mirror_Deploy.00001_searchweb.png (320x180) [50.3 KB] || 14070_Webb_Primary_Mirror_Deploy.00001_thm.png (80x40) [4.6 KB] || 14070_Webb_Primary_Mirror_Deploy.webm (1280x720) [1.8 GB] || 14070_Webb_Primary_Mirror_Deploy.mov (1280x720) [173.3 GB] || 14070_Webb_Primary_Mirror_Deploy.mp4 (1280x720) [17.4 GB] || 14070_Webb_Primary_Mirror_Deploy.en_US.srt [269.2 KB] || 14070_Webb_Primary_Mirror_Deploy.en_US.vtt [252.8 KB] || ",
            "hits": 37
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        {
            "id": 14068,
            "url": "https://svs.gsfc.nasa.gov/14068/",
            "result_type": "Produced Video",
            "release_date": "2022-01-07T15:00:00-05:00",
            "title": "Webb Telescope Secondary Mirror Deployment - Operational Coverage",
            "description": "Webb Telescope Secondary Mirror Deployment - Operational Coverage - Full Broadcast || 14068_Webb_Secondary_Mirror_Deploy.00001_print.jpg (1024x576) [76.2 KB] || 14068_Webb_Secondary_Mirror_Deploy.00001_searchweb.png (180x320) [46.1 KB] || 14068_Webb_Secondary_Mirror_Deploy.00001_thm.png (80x40) [4.3 KB] || 14068_Webb_Secondary_Mirror_Deploy.mov (1280x720) [61.8 GB] || 14068_Webb_Secondary_Mirror_Deploy.mp4 (1280x720) [6.2 GB] || 14068_Webb_Secondary_Mirror_Deploy.webm (1280x720) [656.5 MB] || 14068_Webb_Secondary_Mirror_Deploy.en_US.srt [137.8 KB] || 14068_Webb_Secondary_Mirror_Deploy.en_US.vtt [129.4 KB] || ",
            "hits": 52
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            "id": 14067,
            "url": "https://svs.gsfc.nasa.gov/14067/",
            "result_type": "Produced Video",
            "release_date": "2022-01-04T00:00:00-05:00",
            "title": "Webb Telescope Sunshield Tensioning - Operational Coverage",
            "description": "Webb Telescope Sunshield Tensioning - Operational Coverage || 14067_Webb_SunShield_Tensioning.00001_print.jpg (1024x576) [82.0 KB] || 14067_Webb_SunShield_Tensioning.00001_searchweb.png (320x180) [47.1 KB] || 14067_Webb_SunShield_Tensioning.00001_thm.png (80x40) [4.4 KB] || 14067_Webb_SunShield_Tensioning.mov (1280x720) [108.0 GB] || 14067_Webb_SunShield_Tensioning.mp4 (1280x720) [10.8 GB] || 14067_Webb_SunShield_Tensioning.webm (1280x720) [1.1 GB] || 14067_Webb_SunShield_Tensioning.en_US.srt [216.8 KB] || 14067_Webb_SunShield_Tensioning.en_US.vtt [203.6 KB] || ",
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        {
            "id": 14060,
            "url": "https://svs.gsfc.nasa.gov/14060/",
            "result_type": "Produced Video",
            "release_date": "2021-12-25T00:00:00-05:00",
            "title": "Complete Webb Telescope Launch Broadcast",
            "description": "Part 1 of the Webb Telescope launch broadcast || 14060_Webb_Full_Launch_Broadcast_1.jpg (1435x807) [154.8 KB] || 14060_Webb_Full_Launch_Broadcast_1_print.jpg (1024x575) [88.2 KB] || 14060_Webb_Full_Launch_Broadcast_1_searchweb.png (320x180) [54.4 KB] || 14060_Webb_Full_Launch_Broadcast_1_thm.png (80x40) [8.5 KB] || 14060_Webb_Full_Launch_Broadcast_1.mov (1920x1080) [61.9 GB] || 14060_Webb_Full_Launch_Broadcast_1.webmhd.webm (1080x606) [690.4 MB] || 14060_Webb_Full_Launch_Broadcast_1.mp4 (3840x2160) [1.0 GB] || 14060_Webb_Full_Launch_Broadcast_1.webm (3840x2160) [1.3 GB] || ",
            "hits": 39
        },
        {
            "id": 13904,
            "url": "https://svs.gsfc.nasa.gov/13904/",
            "result_type": "Produced Video",
            "release_date": "2021-08-05T09:55:00-04:00",
            "title": "We Asked NASA Scientists and Astronauts \"What is your Favorite Hubble Image?\"",
            "description": "Over the years, Hubble video producer Paul Morris has had the amazing opportunity to interview some of the brightest minds in astrophysics, and some of the coolest astronauts and people in the world.As a rule, he always asked every single person this one question. Every single time:“What is your favorite Hubble image?”He began to see a pattern in their answers. For more information, visit https://nasa.gov/hubble. Additional Visualizations:Time Lapse of Sun Setting: Pond 5Diatom Movement: Credit: Brenden SeahHubble: Galaxies Across Space and Time: Credit: NASA, ESA and F. Summers (STScI)Music Credits: \"’Children’s Games’ Piece for orchestra\" by Georges Bizet [DP] via Koka Media [SACEM], and Universal Production Music.“Horn Romp” by Oded Fried-Gaon [ACUM] via 10 Miles [ACUM], and Universal Production Music.“Ever Onward” by Joel Goodman [ASCAP] via Medley Lane Music [ASCAP], and Universal Production Music.“Saving Earth” by Enrico Cacace [BMI] and Lorenzo Castellarin [BMI] via Atmosphere Music Ltd. [PRS], and Universal Production Music.“Solaris Planet” by Matthew Nicholson [PRS] and Shin Suzuma [PRS] via Ninja Tune Production Music [PRS], and Universal Production Music.“Dream of Stars” by Magnum Opus [ASCAP] via Sound Pocket Music [PRS], and Universal Production Music.“The Moldau (Exc. My Country)” by Bedrich Smetana [PD] via Koka Media [SACEM], and Universal Production Music. || ",
            "hits": 44
        },
        {
            "id": 13741,
            "url": "https://svs.gsfc.nasa.gov/13741/",
            "result_type": "Produced Video",
            "release_date": "2020-10-20T00:00:00-04:00",
            "title": "OSIRIS-REx TAG Events",
            "description": "OSIRIS-REx Mission Support Area - TAG Sequence and CelebrationB-ROLL || 13741_OSIRIS_MSA.png (1173x658) [1.3 MB] || 13741_OSIRIS_MSA.jpg (1173x658) [806.3 KB] || 13741_OSIRIS_MSA_print.jpg (1024x574) [545.3 KB] || 13741_OSIRIS_MSA_searchweb.png (320x180) [104.6 KB] || 13741_OSIRIS_MSA_thm.png (80x40) [11.3 KB] || 13741_OSIRIS_MSA.webm (1280x720) [14.2 MB] || 13741_OSIRIS_MSA.mp4 (1280x720) [134.6 MB] || 13741_OSIRIS_MSA.mov (1280x720) [1.3 GB] || ",
            "hits": 32
        },
        {
            "id": 13184,
            "url": "https://svs.gsfc.nasa.gov/13184/",
            "result_type": "Produced Video",
            "release_date": "2019-04-29T00:00:00-04:00",
            "title": "Goddard at 60",
            "description": "On July 29, 1958, President Eisenhower signed the National Aeronautics and Space Act, establishing the National Aeronautics and Space Administration. When it began operations on October 1, 1958, NASA consisted mainly of the four laboratories and some 80 employees of the government's 46-year-old research agency, the National Advisory Committee for Aeronautics (NACA). Goddard Space Flight Center was established on May 1, 1959 as NASA's first space flight center.In celebration of its 60th year, we look back at the innovations and scientific impacts the women and men of Goddard have made throughout its history. || ",
            "hits": 29
        },
        {
            "id": 12842,
            "url": "https://svs.gsfc.nasa.gov/12842/",
            "result_type": "Produced Video",
            "release_date": "2018-01-30T00:00:00-05:00",
            "title": "Super Blue Blood Lunar Eclipse",
            "description": "Super Blue Blood Eclipse Program || 12842_Lunar_Eclipse_FBL.00387_print.jpg (1024x576) [122.8 KB] || 12842_Lunar_Eclipse_FBL.00387_searchweb.png (320x180) [86.2 KB] || 12842_Lunar_Eclipse_FBL.00387_thm.png (80x40) [6.6 KB] || 12842_Lunar_Eclipse_FBL.webm (960x540) [824.4 MB] || 12842_Lunar_Eclipse_FBL_appletv.m4v (1280x720) [1.0 GB] || 12842_Lunar_Eclipse_FBL.en_US.srt [55.8 KB] || 12842_Lunar_Eclipse_FBL.en_US.vtt [52.7 KB] || 12842_Lunar_Eclipse_FBL_appletv_subtitles.m4v (1280x720) [1.0 GB] || 12842_Lunar_Eclipse_FBL.mp4 (1280x720) [3.1 GB] || 12842_Lunar_Eclipse_FBL.mov (1280x720) [19.2 GB] || ",
            "hits": 204
        },
        {
            "id": 12750,
            "url": "https://svs.gsfc.nasa.gov/12750/",
            "result_type": "Produced Video",
            "release_date": "2017-10-30T00:00:00-04:00",
            "title": "Hubble Messier Catalog",
            "description": "Hubble Messier Catalog Facebook Live Program October, 19, 2017 || 12750_Hubble_Messier_Catalog_FBL_large.00001_print.jpg (1024x576) [110.1 KB] || 12750_Hubble_Messier_Catalog_FBL_large.00001_searchweb.png (320x180) [88.6 KB] || 12750_Hubble_Messier_Catalog_FBL_large.00001_thm.png (80x40) [6.6 KB] || 12750_Hubble_Messier_Catalog_FBL_appletv.m4v (1280x720) [1.7 GB] || 12750_Hubble_Messier_Catalog_FBL_large.mp4 (1280x720) [3.4 GB] || 12750_Hubble_Messier_Catalog_FBL.mov (1280x720) [33.7 GB] || 12750_Hubble_Messier_Catalog_FBL.webm (960x540) [1.3 GB] || 12750_Hubble_Messier_Catalog_FBL_appletv_subtitles.m4v (1280x720) [1.7 GB] || 12750_Hubble_Messier_Catalog_FBL.en_US.srt [93.6 KB] || 12750_Hubble_Messier_Catalog_FBL.en_US.vtt [88.3 KB] || 12750_Hubble_Messier_Catalog_FBL_ipod_sm.mp4 (320x240) [613.2 MB] || ",
            "hits": 49
        },
        {
            "id": 12260,
            "url": "https://svs.gsfc.nasa.gov/12260/",
            "result_type": "Produced Video",
            "release_date": "2016-05-19T13:00:00-04:00",
            "title": "Hubble's New View of Mars and Planets",
            "description": "60-second video for social mediaMusic: \"Season of Swag\" by David Travis Edwards and Kenneth Barbee, Killer Tracks [BMI] and Soundcast Music [SESAC] || Hubble_Mars_Instagram_29.97.00148_print.jpg (1024x576) [42.9 KB] || Hubble_Mars_Instagram_29.97.00148_searchweb.png (320x180) [35.3 KB] || Hubble_Mars_Instagram_29.97.00148_web.png (320x180) [35.3 KB] || Hubble_Mars_Instagram_29.97.00148_thm.png (80x40) [3.5 KB] || Hubble_Mars_Instagram_29.97.mp4 (1280x720) [74.4 MB] || Hubble_Mars_Instagram.mp4 (1280x720) [74.1 MB] || Hubble_Mars_Instagram.mov (1280x720) [853.7 MB] || Hubble_Mars_Instagram_29.97.webm (1280x720) [15.1 MB] || Hubble_Mars_Instagram.en_US.srt [1.7 KB] || Hubble_Mars_Instagram.en_US.vtt [1.7 KB] || ",
            "hits": 411
        },
        {
            "id": 11706,
            "url": "https://svs.gsfc.nasa.gov/11706/",
            "result_type": "Produced Video",
            "release_date": "2014-10-16T17:07:00-04:00",
            "title": "Comet Siding Spring: Live Shots 2014",
            "description": "B-roll used to support Comet Siding Spring Live shot on Friday, October 17, 2014 || LS_Broll_Pic.png (1682x940) [1.6 MB] || LS_Broll_Pic_print.jpg (1024x572) [94.6 KB] || LS_Broll_Pic_web.jpg (319x178) [16.5 KB] || LS_Broll_Pic_searchweb.png (320x180) [74.1 KB] || LS_Broll_Pic_web.png (320x178) [73.6 KB] || LS_Broll_Pic_thm.png (80x40) [10.7 KB] || Broll_Comet_Siding_Spring_LS.m4v (960x540) [55.3 MB] || Broll_Comet_Siding_Spring_LS_youtube_hq.mov (1280x720) [60.9 MB] || Broll_Comet_Siding_Spring_LS_prores.mov (1280x720) [1.9 GB] || Broll_Comet_Siding_Spring_LS_1280x720.wmv (1280x720) [59.0 MB] || Broll_Comet_Siding_Spring_LS.webm (960x540) [14.0 MB] || Broll_Comet_Siding_Spring_LS.mov (640x360) [49.6 MB] || Broll_Comet_Siding_Spring_LS_720x480.wmv (720x480) [47.7 MB] || Broll_Comet_Siding_Spring_LS.mp4 (320x240) [9.3 MB] || ",
            "hits": 43
        },
        {
            "id": 11627,
            "url": "https://svs.gsfc.nasa.gov/11627/",
            "result_type": "Produced Video",
            "release_date": "2014-08-22T14:55:00-04:00",
            "title": "Arctic Sea Ice Live Shot 2014",
            "description": "Canned Interviews and B-roll for Arctic Sea Ice 2014 live shot campaign. || ",
            "hits": 42
        },
        {
            "id": 4193,
            "url": "https://svs.gsfc.nasa.gov/4193/",
            "result_type": "Visualization",
            "release_date": "2014-08-08T09:00:00-04:00",
            "title": "Supermoon 2014",
            "description": "On August 10, 2014, the Moon will be full at the same time that it is closest to Earth for the year. This coincidence is sometimes called a supermoon.The Moon's orbit is very slightly elliptical and therefore somewhat off-center relative to the Earth. Each month, the Moon passes through points in its orbit called perigee and apogee, the closest and farthest points from the Earth for that month. Some perigees are a little closer than others. The closest perigee for 2014 occurs on August 10 at around 17:49 Universal Time, when the Moon will be 356,896 kilometers (221,765 miles) away. As it happens, this is only a few minutes before the time of peak full Moon at 18:10 UT, when the Moon's ecliptic longitude differs from the Sun's by exactly 180 degrees.How often does this happen? The period between perigees, called the anomalistic month, is 27.55 days, on average, while the time between Full Moons, called the synodic month, is 29.53 days. These two periods sync up every 413 days, or 1.13 years. 15 anomalistic months are about as long as 14 synodic months, so that's how often the pattern repeats.Recently, a much broader definition of \"supermoon\" has taken hold. It includes both Full and New Moons, and perigee merely needs to be \"close enough,\" generally within a couple of days. By this definition, there are six or seven supermoons every year, half of which can't be observed. Not so super!The actual shape of the Moon's orbit is another source of confusion. The orbit is often depicted as an almost cigar-shaped ellipse, but this is a misleading exaggeration. If you were to draw the orbit on a sheet of paper, its deviation from a perfect circle would be less than the thickness of your pencil point. The 50,000 kilometer (30,000 mile) difference between perigee and apogee is almost entirely due to the orbit being off-center. The difference between the semimajor and semiminor axes is less than 1000 kilometers (600 miles).The animation begins in mid-July, showing that perigee and Full Moon miss each other by about a day. It then shows apogee on July 28, when the Moon is almost 32 Earth diameters away. It ends on August 10, the day of the supermoon, when the distance to the Moon is 28 Earth diameters. The Moon graphic in the upper left shows the change in the Moon's apparent size as it moves closer and farther in its orbit. (The relative sizes of the Earth and Moon in the main orbit graphic are exaggerated by a factor of 15 to make them more easily visible.) || ",
            "hits": 119
        },
        {
            "id": 11620,
            "url": "https://svs.gsfc.nasa.gov/11620/",
            "result_type": "Produced Video",
            "release_date": "2014-08-07T18:33:00-04:00",
            "title": "Supermoon Live Shot 2014",
            "description": "Canned interviews and broll for supermoon live shot || ",
            "hits": 27
        },
        {
            "id": 4156,
            "url": "https://svs.gsfc.nasa.gov/4156/",
            "result_type": "Visualization",
            "release_date": "2014-04-10T00:00:00-04:00",
            "title": "LRO and the Lunar Eclipse of April 15, 2014: Telescopic View",
            "description": "||  || eclipse.0001.jpg (730x730) [104.6 KB] || eclipse.0001.tif (1920x1080) [2.5 MB] ||",
            "hits": 71
        },
        {
            "id": 4157,
            "url": "https://svs.gsfc.nasa.gov/4157/",
            "result_type": "Visualization",
            "release_date": "2014-04-10T00:00:00-04:00",
            "title": "Lunar Eclipse of April 15, 2014 As Viewed from the Moon",
            "description": "In the early morning hours of April 15, 2014, the Moon enters the Earth’s shadow, creating a total lunar eclipse. When viewed from the Moon, as in this animation, the Earth hides the Sun. A red ring, the sum of all Earth’s sunrises and sunsets, lines the Earth’s limb and casts a ruddy light on the lunar landscape. With the darkness of the eclipse, the stars come out.The city lights of North and South America are visible on the night side of the Earth. The part of the Earth visible in this animation is the part where the lunar eclipse can be seen. || ",
            "hits": 423
        },
        {
            "id": 4158,
            "url": "https://svs.gsfc.nasa.gov/4158/",
            "result_type": "Visualization",
            "release_date": "2014-04-10T00:00:00-04:00",
            "title": "Lunar Eclipses and the Moon's Orbit",
            "description": "The animations on this page illustrate the Moon’s orbit and its role in lunar and solar eclipses. A solar eclipse happens when the Moon’s shadow falls on the Earth, while a lunar eclipse happens when the Earth’s shadow falls on the Moon.Eclipses can only happen at New and Full Moon, when the Earth, Moon, and Sun are all in a straight line. But they don’t happen every New and Full Moon, because the Moon’s orbit is tilted by about 5 degrees. As the Earth and Moon travel around the Sun, the tilt of the Moon’s orbit changes direction relative to the Sun.This is analogous to the way the tilt of the Earth causes seasons. Just like winter and summer happen every six months, eclipses tend to occur on a roughly six-month cycle.Unlike most eclipse shadow diagrams, the first three animations here don’t greatly exaggerate the scale of the Earth and Moon. They are only 2x their true scale. The view is exactly perpendicular to the Earth-Sun line. The angle of the Moon’s orbital tilt and the “tapering” of the shadows are both accurate. The orbit happens to be calculated for the months preceding the April 15, 2014 total lunar eclipse. || ",
            "hits": 930
        },
        {
            "id": 4155,
            "url": "https://svs.gsfc.nasa.gov/4155/",
            "result_type": "Visualization",
            "release_date": "2014-04-07T00:00:00-04:00",
            "title": "LRO and the Lunar Eclipse of April 15, 2014: Shadow View",
            "description": "In the early morning hours of April 15, 2014, the Moon enters the Earth’s shadow, creating a total lunar eclipse, the first of four that are visible in the Western Hemisphere in the next two years. This animation shows the changing appearance of the Moon as it travels into and out of the Earth’s shadow, along with the times at various stages. Versions of the animation have been created for each of the four time zones of the contiguous United States.All of North and South America will see this eclipse, and you won’t need special equipment to see it. Just stay up late, go outside and look up!The penumbra is the part of the Earth’s shadow where the Sun is only partially covered by the Earth. The umbra is where the Sun is completely hidden.The animation includes the position of the Lunar Reconnaissance Orbiter spacecraft. LRO is powered by sunlight, but during the eclipse, it will have to rely on its battery for almost three hours. || ",
            "hits": 109
        },
        {
            "id": 4154,
            "url": "https://svs.gsfc.nasa.gov/4154/",
            "result_type": "Visualization",
            "release_date": "2014-03-19T17:45:00-04:00",
            "title": "Early Spring Frost-Free Regions: Comparing 1950s and 2010s",
            "description": "These visualizations show observational evidence that the growing season (climatalogical spring) is occurring earlier in the northen hemisphere. Scientists analyze recorded ground temperatures throughout each season and determine the earliest frost-free dates for each location every year. The earliest frost-free date in a growing season often does not correspond to the northern hemisphere's Spring equinox (about March 20), which is the astronomical first day of Spring.The visualziations below show frost-free regions for March 20 and April 20. The regions colored in light green are the frost-free regions averaged from 1950 through 1952. The darker green regions that fade on are the additional areas covered by the frost-free regions averaged from 2009 through 2011. More area is frost-free in the each of the 2009-2011 averages compared to the 1950-1952 averages. || ",
            "hits": 28
        },
        {
            "id": 11507,
            "url": "https://svs.gsfc.nasa.gov/11507/",
            "result_type": "Produced Video",
            "release_date": "2014-03-19T00:00:00-04:00",
            "title": "Early Spring 3.20.2014 Live Shots",
            "description": "Broll for live shots talking about how signs of spring are coming earlier. || Early Spring Live Shot Roll Ins || Early_Spring_Roll_Ins-sm.1_print.jpg (1280x720) [129.0 KB] || Early_Spring_Roll_Ins-sm_web.png (320x180) [72.5 KB] || Early_Spring_Roll_Ins-sm_thm.png (80x40) [5.7 KB] || Early_Spring_Roll_Ins.webmhd.webm (960x540) [41.6 MB] || Early_Spring_Roll_Ins-sm.mov (650x366) [64.4 MB] || Early_Spring_Roll_Ins.mov (1280x720) [2.7 GB] || ",
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        {
            "id": 11489,
            "url": "https://svs.gsfc.nasa.gov/11489/",
            "result_type": "Produced Video",
            "release_date": "2014-02-26T19:00:00-05:00",
            "title": "Global Precipitation Measurement (GPM) Live Shot broll",
            "description": "NASA scientists talk about the GPM mission ahead of launch. || ",
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            "result_type": "Produced Video",
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            "title": "Supermoon 2013",
            "description": "Dr. Michelle Thaller answers questions about what a Supermoon is and talks about how NASA is studying the moon with the Lunar Reconnaissance Orbiter || ",
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            "url": "https://svs.gsfc.nasa.gov/10806/",
            "result_type": "Produced Video",
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            "title": "Beyond Einstein",
            "description": "Albert Einstein's theories rank among humanity's greatest achievements. They sparked the scientific revolution of the 20th Century. In their attempts to understand how space, time and matter are connected, Einstein and his successors made three predictions:First, that space is expanding from a Big Bang. Second, that black holes exist — these extremely dense places in the universe where space and time are tied into contorted knots and where time itself — stops. And third, that there is some kind of energy pulling the universe apart. These three predictions seemed so far-fetched, that everyone, including Einstein himself, thought they were unlikely. Incredibly, all three have turned out to be true. This is where NASA's Beyond Einstein program begins. Using advanced space-based technology to explore these three questions, NASA and its partners begin the next revolution in our understanding of the universe. NASA's Beyond Einstein program is poised to complete Einstein's legacy — and ultimately unravel the mysteries of the Universe. || ",
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            "title": "Michelle Thaller Live Shot Q&A",
            "description": "On Wednesday, June 2nd Michelle Thaller conducted live satellite interviews around the country.  This is a version of the interviews. || ",
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}