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        {
            "id": 13768,
            "url": "https://svs.gsfc.nasa.gov/13768/",
            "result_type": "Produced Video",
            "release_date": "2020-11-18T09:50:00-05:00",
            "title": "Baryon Acoustic Oscillations",
            "description": "This animation explains how BAOs arose in the early universe and how astronomers can study the faint imprint they made on galaxy distribution to probe dark energy’s effects over time. In the beginning, the cosmos was filled with a hot, dense fluid called plasma. Tiny variations in density excited sound waves that rippled through the fluid. When the universe was about 400,000 years old, the waves froze where they were. Slightly more galaxies formed along the ripples. These frozen ripples stretched as the universe expanded, increasing the distance between galaxies. Astronomers can study this preferred distance between galaxies in different cosmic ages to understand the expansion history of the universe. Credit: NASA's Goddard Space Flight CenterMusic: \"Pulse and Glow\" from Adrift in Time.  Written and Produced by Lars Leonhard.Watch this video on the NASA Goddard YouTube channel.Complete transcript available. || BAO_Still_2.jpg (3840x2160) [368.0 KB] || BAO_Still_2_searchweb.png (320x180) [62.8 KB] || BAO_Still_2_thm.png (80x40) [6.0 KB] || 13768_BAO_Narr_1080_Best.mp4 (1920x1080) [97.5 MB] || 13768_BAO_Narr_1080.mp4 (1920x1080) [44.8 MB] || 13768_BAO_Narr_1080_Best.webm (1920x1080) [9.5 MB] || 13768_BAO_Narr_ProRes_3840x2160_2997.mov (3840x2160) [3.4 GB] || 13768_BAO_Narr_4k.mp4 (3840x2160) [250.0 MB] || 13768_BAO_Narr_SRT_Captions.en_US.srt [1.7 KB] || 13768_BAO_Narr_SRT_Captions.en_US.vtt [1.7 KB] || ",
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        {
            "id": 30946,
            "url": "https://svs.gsfc.nasa.gov/30946/",
            "result_type": "Hyperwall Visual",
            "release_date": "2018-05-15T14:00:00-04:00",
            "title": "Hubble Ultra Deep Field",
            "description": "Hubble Ultra Deep Field || hudf-hst-6200x6200_print.jpg (1024x1024) [257.8 KB] || hudf-hst-6200x6200.png (6200x6200) [78.9 MB] || hudf-hst-6200x6200_searchweb.png (320x180) [90.8 KB] || hudf-hst-6200x6200_thm.png (80x40) [5.7 KB] || hubble-ultra-deep-field.hwshow [209 bytes] || ",
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        },
        {
            "id": 10799,
            "url": "https://svs.gsfc.nasa.gov/10799/",
            "result_type": "Produced Video",
            "release_date": "2011-06-30T00:00:00-04:00",
            "title": "MicroSpec: Revolutionary Instrument on a Chip",
            "description": "Scientists may finally get a glimpse at our adolescent universe from a revolutionary new technology being developed at NASA's Goddard Space Flight Center. An instrument on a chip. This new, potentially game-changing instrument, called MicroSpec, is a far-infrared spectrometer that will be 10,000 times more sensitive and infinitely smaller than it's predecessor. || ",
            "hits": 31
        },
        {
            "id": 10118,
            "url": "https://svs.gsfc.nasa.gov/10118/",
            "result_type": "Produced Video",
            "release_date": "2007-07-30T00:00:00-04:00",
            "title": "Journey Through the Cosmic Web: Cosmic Cruising 2",
            "description": "This animation flies through the cosmic web of the early universe. At the end, we see the Hubble Space Telescope collecting data points.Launched in 1990, the Hubble Space Telescope (HST) has revolutionized astronomy by providing unprecedented views of the Universe. Hubble's spectral range extends from the ultraviolet, through the visible, and into the near-infrared. NASA will fly a servicing mission in 2008 to bring two new science instruments to Hubble - the Cosmic Origins Spectrograph and the Wide Field Camera 3. New gyros and batteries will extend Hubble's life through 2013. || ",
            "hits": 1962
        },
        {
            "id": 10121,
            "url": "https://svs.gsfc.nasa.gov/10121/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "The WMAP Spacecraft",
            "description": "Scientists using NASA's Wilkinson Microwave Anistropy Probe (WMAP) have created the most detailed portrait of the infant Universe. By capturing the afterglow of the Big Bang, called the cosmic microwave background (CMB), we now believe the Universe to be 13.7 billion years olf. Encoded in these patterns is much-anticipated information about the fundamental properties of the early Universe. WMAP launched on June 30, 2001. || ",
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        },
        {
            "id": 10122,
            "url": "https://svs.gsfc.nasa.gov/10122/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "WMAP Hard at Work",
            "description": "Scientists using NASA's Wilkinson Microwave Anistropy Probe (WMAP) have created the most detailed portrait of the infant Universe. By capturing the afterglow of the Big Bang, called the cosmic microwave background (CMB), we now believe the Universe to be 13.7 billion years old. Encoded in these patterns is much-anticipated information about the fundamental properties of the early Universe. WMAP launched on June 30, 2001. || ",
            "hits": 59
        },
        {
            "id": 10123,
            "url": "https://svs.gsfc.nasa.gov/10123/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "WMAP's Portrait of the Early Universe",
            "description": "Scientists using NASA's Wilkinson Microwave Anistropy Probe (WMAP) have created the most detailed portrait of the infant Universe. By capturing the afterglow of the Big Bang, called the cosmic microwave background (CMB), we now believe the Universe to be 13.7 billion years old. Encoded in these patterns is much—anticipated information about the fundamental properties of the early Universe. WMAP launched on June 30, 2001. || ",
            "hits": 329
        },
        {
            "id": 10128,
            "url": "https://svs.gsfc.nasa.gov/10128/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "The Big Bang",
            "description": "This dominant cosmological theory suggests the Universe began nearly 13.7 billion years ago, expanding rapidly from a very dense and incredibly hot state. Eventually, stars ignited and galaxies slowly formed. The Big Bang theory has been imporved and advanced especially through NASA's Cosmic Background Explorer (COBE) and WMAP missions. This animation conceptualizes these explosive beginnings of the Universe. || ",
            "hits": 997
        },
        {
            "id": 10129,
            "url": "https://svs.gsfc.nasa.gov/10129/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "The Dark Ages",
            "description": "This animation shows in a cube what the early universe was like - very dense until bubbles formed creating pockets that gave birth to the first stars and galaxies. || DarkAges0738.jpg (1280x720) [61.2 KB] || DarkAges0738_web.png (320x180) [92.6 KB] || DarkAges0738_thm.png (80x40) [7.5 KB] || DarkAges_HD_LARGE_QT_Video_2.webmhd.webm (960x540) [4.2 MB] || DarkAges_HD_LARGE_QT_Video_2.mov (1280x720) [75.7 MB] || DarkAges_HD_LARGE_QT_Video_1.mp4 (1280x720) [19.9 MB] || 1280x720_16x9 (1280x720) [128.0 KB] || dark_ages_720p.m2v (1280x720) [5.7 MB] || dark_ages_512x288.m1v (512x288) [8.6 MB] || ",
            "hits": 107
        },
        {
            "id": 10130,
            "url": "https://svs.gsfc.nasa.gov/10130/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "The Cosmic Dawn (Still Image with Titles)",
            "description": "About 300,000 years after the Big Bang, the Universe spread out enough that free electrons and protons could form atomic hydrogen. These atoms readily absorb light, thus creating an opaque murky era known as the cosmic Dark Ages. Roughly 900 million years later, the Universe underwent a Reionization Period. The earliest stars and quasars generated enough ultraviolet light to turn hydrogen atoms back into protons and electrons. These areas began as bubbles, continually spreading until light was permitted to travel freely through the Universe. This moment has been dubbed the Cosmic Dawn. || ",
            "hits": 48
        },
        {
            "id": 10131,
            "url": "https://svs.gsfc.nasa.gov/10131/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "The Cosmic Dawn (Still Image Without Titles)",
            "description": "About 300,000 years after the Big Bang, the Universe spread out enough that free electrons and protons could form atomic hydrogen. These atoms readily absorb light, thus creating an opaque murky era known as the cosmic Dark Ages. Roughly 900 million years later, the Universe underwent a Reionization Period. The earliest stars and quasars generated enough ultraviolet light to turn hydrogen atoms back into protons and electrons. These areas began as bubbles, continually spreading until light was permitted to travel freely through the Universe. This moment has been dubbed the Cosmic Dawn. || ",
            "hits": 105
        },
        {
            "id": 10133,
            "url": "https://svs.gsfc.nasa.gov/10133/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "The Helium Atom",
            "description": "Helium nuclei were created in the Big Bang and contain two protons and two neutrons each. Helium is the second most abundant element, comprising roughly one quarter of the mass of the Universe. This animation zooms into a standard helium atom, showing its protons (green), neutrons (white), and electrons (blue). || ",
            "hits": 261
        },
        {
            "id": 10135,
            "url": "https://svs.gsfc.nasa.gov/10135/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "Dark Energy Expands the Universe",
            "description": "It is believed that after the Big Bang, the universe originally decelerated in its expansion, but then 'changed gears' and began to accelerate. The unknown force causing this recent acceleration is dubbed the 'Dark Energy.' This visualization flies through a series of galaxy clusters, the largerst gravitationally-bound objects in the Universe. || ",
            "hits": 311
        },
        {
            "id": 10137,
            "url": "https://svs.gsfc.nasa.gov/10137/",
            "result_type": "Produced Video",
            "release_date": "2007-07-03T00:00:00-04:00",
            "title": "Brane Theory of Multiple Dimensions",
            "description": "This animation attempts to convey the Brane Theory of Multiple Dimensions in which there are multiple universes, the touching of any two causing an event such as the Big Bang. || ",
            "hits": 643
        }
    ]
}