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            "description": "Animation showing how the transit method of exoplanet detection works.<p><p>Credit: NASA's Goddard Space Flight Center",
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            "description": "Final slide covering Roman surveys.<p><p>Credit: NASA's Goddard Space Flight Center",
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            "url": "https://svs.gsfc.nasa.gov/13672/",
            "page_type": "Produced Video",
            "title": "Nancy Grace Roman Space Telescope Field-of-View Zooms",
            "description": "This video of the Eagle Nebula showcases the superb resolution and wide field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. It begins with a Hubble image of the famous Pillars of Creation superimposed on a ground-based image. The view then zooms out to show the full field of view of Roman’s Wide Field Instrument. Roman’s images will have the resolution of Hubble while covering an area about 100 times larger in a single pointing.Credit: L. Hustak (STScI) || STScI-H-v2041c-3840x2160.00750_print.jpg (1024x576) [171.0 KB] || STScI-H-v2041c-3840x2160.00750_searchweb.png (320x180) [96.1 KB] || STScI-H-v2041c-3840x2160.00750_thm.png (80x40) [6.6 KB] || STScI-H-v2041c-1920x1080.mp4 (1920x1080) [7.9 MB] || STScI-H-v2041c-1920x1080.webm (1920x1080) [2.8 MB] || STScI-H-v2041c-3840x2160.mp4 (3840x2160) [41.3 MB] || ",
            "release_date": "2020-07-24T16:00:00-04:00",
            "update_date": "2023-05-03T13:44:49.254076-04:00",
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                "alt_text": "This video of the Eagle Nebula showcases the superb resolution and wide field of view of NASA’s upcoming Nancy Grace Roman Space Telescope. It begins with a Hubble image of the famous Pillars of Creation superimposed on a ground-based image. The view then zooms out to show the full field of view of Roman’s Wide Field Instrument. Roman’s images will have the resolution of Hubble while covering an area about 100 times larger in a single pointing.\r\rCredit: L. Hustak (STScI)\r",
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            "url": "https://svs.gsfc.nasa.gov/20315/",
            "page_type": "Animation",
            "title": "Roman Space Telescope Microlensing Animations",
            "description": "This animation illustrates the concept of gravitational microlensing. When one star in the sky appears to pass nearly in front of another, the light rays of the background source star become bent due to the warped space-time around the foreground star. This star is then a virtual magnifying glass, amplifying the brightness of the background source star, so we refer to the foreground star as the lens star. If the lens star harbors a planetary system, then those planets can also act as lenses, each one producing a short deviation in the brightness of the source. Thus we discover the presence of exoplanets, and measure its mass and separation from its star. Credit: NASA's Goddard Space Flight Center/CI LabWatch this video on the NASA.gov Video YouTube channel. || WFIRST_Microlensing_S1a_4k_30fps_ProRes.00236_print.jpg (1024x576) [57.6 KB] || WFIRST_Microlensing_S1a_4k_30fps_ProRes.mov (3840x2160) [1.9 GB] || WFIRST_Microlensing_S1a_4k_30fps_h264.mp4 (3840x2160) [20.7 MB] || S1a (3840x2160) [64.0 KB] || WFIRST_Microlensing_S1a_4k_30fps_h264.webm (3840x2160) [2.9 MB] || ",
            "release_date": "2020-03-30T10:00:00-04:00",
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                "alt_text": "The Roman Space Telescope will have Hubble-like angular resolution since it will orbit above Earth’s atmosphere, enabling it to separate host and source stars from microlensing events. Its wide field of view will allow the Roman Space Telescope to classify planets’ stars on an unprecedented scale, adding to our understanding of the type of systems throughout the galaxy – including those like our own.Credit: NASA's Goddard Space Flight Center/CI LabWatch this video on the NASA.gov Video YouTube channel.",
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            "title": "TESS Discovery Leads to Surprising Find of Promising World",
            "description": "Tour the GJ 357 system, located 31 light-years away in the constellation Hydra. Astronomers confirming a planet candidate identified by NASA’s Transiting Exoplanet Survey Satellite subsequently found two additional worlds orbiting the star. The outermost planet, GJ 357 d, is especially intriguing to scientists because it receives as much energy from its star as Mars does from the Sun. Credit: NASA's Goddard Space Flight CenterWatch this video on the NASA Goddard YouTube channel.Music: \"Golden Temple\" from Killer Tracks.Complete transcript available.See the bottom of the page for a version without on-screen text. || tess_gj357_english_thm.jpg (1920x1080) [798.7 KB] || tess_gj357_english_thm_print.jpg (1024x576) [291.4 KB] || tess_gj357_english_thm_searchweb.png (180x320) [79.3 KB] || tess_gj357_english_thm_web.png (320x180) [79.3 KB] || tess_gj357_english_thm_thm.png (80x40) [5.7 KB] || tess_gj357_english_HQ.webm (1920x1080) [15.6 MB] || tess_gj357_english_LQ.mp4 (1920x1080) [139.2 MB] || tess_gj357_english_HQ.mp4 (1920x1080) [259.3 MB] || tess_gj357_english.en_US.srt [2.4 KB] || tess_gj357_english.en_US.vtt [2.4 KB] || tess_gj357_english_prores.mov (1920x1080) [1.4 GB] || ",
            "release_date": "2019-07-31T10:00:00-04:00",
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                "id": 394088,
                "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013200/a013266/tess_gj357_english_thm.jpg",
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                "media_type": "Image",
                "alt_text": "Tour the GJ 357 system, located 31 light-years away in the constellation Hydra. Astronomers confirming a planet candidate identified by NASA’s Transiting Exoplanet Survey Satellite subsequently found two additional worlds orbiting the star. The outermost planet, GJ 357 d, is especially intriguing to scientists because it receives as much energy from its star as Mars does from the Sun. Credit: NASA's Goddard Space Flight CenterWatch this video on the NASA Goddard YouTube channel.Music: \"Golden Temple\" from Killer Tracks.Complete transcript available.See the bottom of the page for a version without on-screen text.",
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        {
            "id": 12433,
            "url": "https://svs.gsfc.nasa.gov/12433/",
            "page_type": "Produced Video",
            "title": "Dark Energy Expansion Graph",
            "description": "5760x3240 resolution animation designed for 3x3 hyperwalls. || ",
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                "media_type": "Image",
                "alt_text": "Animation illustrating the changing rate of expansion due to dark energy.Credit: NASA's Goddard Space Flight Center",
                "width": 1024,
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                "pixels": 589824
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            "id": 12315,
            "url": "https://svs.gsfc.nasa.gov/12315/",
            "page_type": "Produced Video",
            "title": "Roman Space Telescope Spacecraft Details for Hyperwall",
            "description": "Hyperwall animation listing three key points about the Nancy Grace Roman Space Telescope and identifying some of the major components of the spacecraft. || Roman_Info_Still_1_print.jpg (1024x576) [90.3 KB] || Roman_Info_Still_1.jpg (5760x3240) [1.1 MB] || Roman_Info_Still_1_searchweb.png (320x180) [55.3 KB] || Roman_Info_Still_1_thm.png (80x40) [5.8 KB] || Roman_Info_1080.mp4 (1920x1080) [43.0 MB] || Roman_Info_1080.webm (1920x1080) [4.3 MB] || Roman_Info_4k.mp4 (3840x2160) [114.9 MB] || Roman_Info_5k.mp4 (5760x3240) [278.9 MB] || Roman_Info_5k_ProRes.mov (5760x3240) [3.7 GB] || ",
            "release_date": "2016-09-20T14:00:00-04:00",
            "update_date": "2025-01-10T11:54:32.970825-05:00",
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                "filename": "Roman_Info_Still_1_print.jpg",
                "media_type": "Image",
                "alt_text": "Hyperwall animation listing three key points about the Nancy Grace Roman Space Telescope and identifying some of the major components of the spacecraft.",
                "width": 1024,
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        },
        {
            "id": 20243,
            "url": "https://svs.gsfc.nasa.gov/20243/",
            "page_type": "Animation",
            "title": "Roman Space Telescope Coronagraph Animation",
            "description": "Animation illustrating how a planet can disappear in a star's bright light, and how a coronagraph can reveal it. || Coronagraph_Still_print.jpg (1024x576) [23.5 KB] || Coronagraph_Still.png (3840x2160) [4.8 MB] || Coronagraph_Still_searchweb.png (320x180) [32.9 KB] || Coronagraph_Still_thm.png (80x40) [3.2 KB] || WFIRST_exoplanet_Coronagraph_V2_H264_1080p.mov (1920x1080) [28.1 MB] || 3840x2160_16x9_60p (3840x2160) [128.0 KB] || WFIRST_exoplanet_Coronagraph_V2_H264_4K.mov (3840x2160) [47.0 MB] || WFIRST_exoplanet_Coronagraph_V2_ProRes_4k.webm (3840x2160) [3.3 MB] || WFIRST_exoplanet_Coronagraph_V2_H264_1080p.key [29.9 MB] || WFIRST_exoplanet_Coronagraph_V2_H264_1080p.pptx [29.6 MB] || WFIRST_exoplanet_Coronagraph_V2_ProRes_4k.mov (3840x2160) [2.4 GB] || ",
            "release_date": "2016-09-20T14:00:00-04:00",
            "update_date": "2024-10-06T23:44:11.043730-04:00",
            "main_image": {
                "id": 422661,
                "url": "https://svs.gsfc.nasa.gov/vis/a020000/a020200/a020243/Coronagraph_Still_print.jpg",
                "filename": "Coronagraph_Still_print.jpg",
                "media_type": "Image",
                "alt_text": "Animation illustrating how a planet can disappear in a star's bright light, and how a coronagraph can reveal it.",
                "width": 1024,
                "height": 576,
                "pixels": 589824
            }
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