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        {
            "id": 14136,
            "url": "https://svs.gsfc.nasa.gov/14136/",
            "result_type": "Produced Video",
            "release_date": "2022-04-20T00:00:00-04:00",
            "title": "Webb Instrument Overview",
            "description": "A look at the instruments on the Webb Telescope. || Webb_Instruments-Thumbnail-2.jpg (1920x1080) [1.3 MB] || Webb_Instruments-Thumbnail-2_print.jpg (1024x576) [676.3 KB] || Webb_Instruments-Thumbnail-2_searchweb.png (320x180) [111.5 KB] || Webb_Instruments-Thumbnail-2_web.png (320x180) [111.5 KB] || Webb_Instruments-Thumbnail-2_thm.png (80x40) [13.8 KB] || WEBB_Instrument_Package-closecap.en_US.srt [4.9 KB] || WEBB_Instrument_Package.webm (4096x2160) [68.8 MB] || WEBB_Instrument_Package.mp4 (4096x2160) [276.0 MB] || ",
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        {
            "id": 12709,
            "url": "https://svs.gsfc.nasa.gov/12709/",
            "result_type": "Produced Video",
            "release_date": "2017-09-12T10:00:00-04:00",
            "title": "Cassini's Infrared Saturn",
            "description": "Since arriving at Saturn in 2004, Cassini has used its Composite Infrared Spectrometer (CIRS) to study the ringed planet and its moons in heat radiation. Complete transcript available.Watch this video on the NASA Goddard YouTube channel.Music provided by Killer Tracks: \"Particle Waves,\" \"Odyssey,\" \"Solaris,\" \"Expansive,\"\"Horizon Ahead,\" \"Ion Bridge,\" \"Outer Space\" || CassiniCIRSpreviewShort.jpg (1920x1080) [591.6 KB] || CassiniCIRSpreviewShort_searchweb.png (320x180) [125.9 KB] || CassiniCIRSpreviewShort_thm.png (80x40) [8.4 KB] || 12709_Cassini_CIRS_Short_TWTR.mp4 (1280x720) [102.0 MB] || WEBM-12709_Cassini_CIRS_Short_APR.webm (960x540) [191.9 MB] || 12709_Cassini_CIRS_Short_FB.mp4 (1280x720) [574.1 MB] || 12709_Cassini_CIRS_Short_YT_Output.en_US.srt [10.3 KB] || 12709_Cassini_CIRS_Short_YT_Output.en_US.vtt [10.3 KB] || 12709_Cassini_CIRS_Short_YT.mp4 (1920x1080) [1.2 GB] || 12709_Cassini_CIRS_Short_APR.mov (1920x1080) [6.0 GB] || 12709_Cassini_CIRS_Short_YT.hwshow [96 bytes] || ",
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        {
            "id": 11992,
            "url": "https://svs.gsfc.nasa.gov/11992/",
            "result_type": "Produced Video",
            "release_date": "2015-09-02T11:00:00-04:00",
            "title": "Mapping Mars' Upper Atmosphere",
            "description": "Principal Investigator Bruce Jakosky talks about MAVEN’s science observations at Mars.Watch this video on the NASAexplorer YouTube channel.For complete transcript, click here. || Bruce_Jakosky_G2015-007_thumbnail.png (1920x1080) [1.8 MB] || Bruce_Jakosky_G2015-007_thumbnail_print.jpg (1024x576) [100.6 KB] || Bruce_Jakosky_G2015-007_thumbnail_searchweb.png (320x180) [90.5 KB] || Bruce_Jakosky_G2015-007_thumbnail_thm.png (80x40) [7.2 KB] || APPLE_TV_G2015-007_MAVEN_Early_Sci_MASTER_appletv.m4v (1280x720) [123.4 MB] || WEBM_G2015-007_MAVEN_Early_Sci_MASTER.webm (960x540) [101.9 MB] || APPLE_TV_G2015-007_MAVEN_Early_Sci_MASTER_appletv_subtitles.m4v (1280x720) [123.5 MB] || NASA_TV_G2015-007_MAVEN_Early_Sci_MASTER.mpeg (1280x720) [846.9 MB] || G2015-007_MAVEN_Early_Sci_MASTER_Captions.en_US.srt [4.1 KB] || G2015-007_MAVEN_Early_Sci_MASTER_Captions.en_US.vtt [4.2 KB] || G2015-007_MAVEN_Early_Sci_MASTER_H264.mov (1920x1080) [1.7 GB] || NASA_PODCAST_G2015-007_MAVEN_Early_Sci_MASTER_ipod_sm.mp4 (320x240) [44.1 MB] || PRORES_B-ROLL_G2015-007_MAVEN_Early_Sci_MASTER_prores.mov (1280x720) [3.4 GB] || G2015-007_MAVEN_Early_Sci_MASTER.mov (1920x1080) [6.5 GB] || ",
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        },
        {
            "id": 20223,
            "url": "https://svs.gsfc.nasa.gov/20223/",
            "result_type": "Animation",
            "release_date": "2015-09-02T11:00:00-04:00",
            "title": "MAVEN Stellar Occultation",
            "description": "NASA's Mars Atmosphere and Volatile Evolution mission (MAVEN) is the first spacecraft specifically designed to study the upper atmosphere of Mars. MAVEN's goal is to determine how Mars lost its thick early atmosphere, and with it, its once hospitable climate.While previous Mars orbiters have peered down at the planet's surface, MAVEN is spending part of its time gazing at the stars, observing the Martian atmosphere through a series of stellar occultations. As Mars rolls beneath MAVEN, due to the spacecraft's own orbital motion, background stars rise and set behind the planet. Their light dims as it passes through the tenuous atmosphere, with specific gases absorbing specific wavelengths. MAVEN uses its Imaging Ultraviolet Spectrograph to break apart this light and see which wavelengths are absorbed, allowing it to determine atmospheric composition at varying altitudes. || ",
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        },
        {
            "id": 11613,
            "url": "https://svs.gsfc.nasa.gov/11613/",
            "result_type": "Produced Video",
            "release_date": "2014-08-01T10:00:00-04:00",
            "title": "EUNIS Sees Evidence for Nanoflare Heating",
            "description": "Scientists have recently gathered some of the strongest evidence to date to explain what makes the sun's outer atmosphere so much hotter than its surface. The new observations show temperatures in the atmosphere so hot that only one current theory explains them: something called nanoflares – a constant peppering of impulsive bursts of heating, none of which can be individually detected — provide the mysterious extra heat. These new observations come from just six minutes worth of data from one of NASA's least expensive type of missions, a sounding rocket. The EUNIS mission, short for Extreme Ultraviolet Normal Incidence Spectrograph, launched on April 23, 2013, gathering a new snapshot of data every 1.3 seconds to track the properties of material over a wide range of temperatures in the complex solar atmosphere. The unique capabilities of EUNIS enabled researchers to obtain these results. The spectrograph was able to clearly and unambiguously distinguish the observations representing the extremely hot material – emission lines showing light with a wavelength of 592.6 angstrom, where an angstrom is the size of an atom — from a very nearby light wavelength of 592.2 angstroms. || ",
            "hits": 52
        },
        {
            "id": 11510,
            "url": "https://svs.gsfc.nasa.gov/11510/",
            "result_type": "Produced Video",
            "release_date": "2014-04-08T11:00:00-04:00",
            "title": "NIRSpec Instrument Gets Integrated into Webb's ISIM",
            "description": "Engineers install the Near Infrared Spectrometer (NIRSpec) onto the Webb Telescope's Integrated Science Instrument Module (ISIM) in NASA Goddard Space Flight Center cleanroom.  This delicate procedure took place during March 24 and March 25, 2014 in preparation for the cryogenic test of a fully integrated ISIM structure to occur this summer. The Near-Infrared Spectrograph (NIRSpec) is a near infrared multi-object dispersive spectrograph capable of simultaneously observing more than 100 sources over a field-of-view (FOV) larger than 3' x 3'. The NIRSpec will be the first spectrograph in space that has this capability. Targets in the Field of View are normally selected by opening groups of shutters in a micro-shutter array (MSA) to form multiple apertures. The microshutters are arranged in a waffle-like grid that contains more than 62000 shutters with each cell measuring 100 µm x 200 µm. Sweeping a magnet across the surface of the MSA opens all operable shutters. Individual shutters may then be addressed and closed electronically. NIRSpec is also capable of Fixed-slit and Integral-field spectroscopy and provides medium-resolution spectroscopy over a wavelength range of 1 - 5 µm and lower-resolution spectroscopy from 0.6 - 5 µm.NIRSpec will address all of the four main JWST science themes, and much more. It will enable large spectroscopic surveys of faint galaxies at high redshift, obtain sensitive spectra of transiting exoplanets and image line emission from protoplanetary disks and protostars. NIRSpec is being built for the European Space Agency (ESA) by the Airbus Group with Dr. Pierre Ferruit guiding its development as the ESA JWST Project Scientist. Peter Jakobsen, the NIRSpec Instrument PI, retired in December 2011. || ",
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        },
        {
            "id": 11381,
            "url": "https://svs.gsfc.nasa.gov/11381/",
            "result_type": "Produced Video",
            "release_date": "2013-11-01T00:00:00-04:00",
            "title": "Webb Telescope NIRSpec Instrument Arrives at NASA Goddard Space Flight Center",
            "description": "JWST Telescope NIRSpec instrument arrives at NASA Goddard Space Flight Center. NIRSpec is provided by the European Space Agency and built by EADS/Astrium. The Near-Infared Spectrograph (NIRSpec) will be the first multi-object spectrograph to fly in space. || ",
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        }
    ]
}