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    "results": [
        {
            "id": 40542,
            "url": "https://svs.gsfc.nasa.gov/gallery/dark-energy/",
            "result_type": "Gallery",
            "release_date": "2026-01-28T00:00:00-05:00",
            "title": "Dark Energy",
            "description": "Some 13.8 billion years ago, the universe began with a rapid expansion we call the big bang. After this initial expansion, which lasted a fraction of a second, gravity started to slow the universe down. But the cosmos wouldn’t stay this way. Nine billion years after the universe began, its expansion started to speed up, driven by an unknown force that scientists have named dark energy.\n\nBut what exactly is dark energy?\n\nThe short answer is: We don't know. But we do know that it exists, it’s making the universe expand at an accelerating rate, and approximately 68.3 to 70% of the universe is dark energy.",
            "hits": 850
        },
        {
            "id": 14598,
            "url": "https://svs.gsfc.nasa.gov/14598/",
            "result_type": "Produced Video",
            "release_date": "2024-06-07T00:00:00-04:00",
            "title": "Cruising the Cosmic Web (Dome Version)",
            "description": "Cruising the Cosmic Web || PRINT.jpg (1920x1080) [250.5 KB] || THUMB.jpg (1920x1080) [250.5 KB] || SEARCH.jpg (320x180) [20.0 KB] || Cruising_the_Cosmic_Web,_V2_Dome_Version.mp4 (1280x720) [36.0 MB] || 1024x1024_1x1_30p [256.0 KB] || 2200x2200_1x1_30p [256.0 KB] || ",
            "hits": 348
        },
        {
            "id": 14297,
            "url": "https://svs.gsfc.nasa.gov/14297/",
            "result_type": "Produced Video",
            "release_date": "2023-03-01T10:00:00-05:00",
            "title": "How NASA's Roman Space Telescope Will Rewind the Universe",
            "description": "In this simulated view of the deep cosmos, each dot represents a galaxy. The three small squares show Hubble's field of view, and each reveals a different region of the synthetic universe. Roman will be able to quickly survey an area as large as the whole zoomed-out image, which will give us a glimpse of the universe’s largest structures.Credits: NASA’s Goddard Space Flight Center/A. Yung || Yung_Stucture_Survey-Hubble.gif (800x800) [10.9 MB] || Yung_Structure_Survey-Hubble_ProRes.mov (800x800) [36.3 MB] || Yung_Structure_Survey-Hubble_800.mp4 (800x800) [6.4 MB] || Yung_Structure_Survey-Hubble_800.webm (800x800) [1.6 MB] || ",
            "hits": 93
        },
        {
            "id": 13160,
            "url": "https://svs.gsfc.nasa.gov/13160/",
            "result_type": "Produced Video",
            "release_date": "2019-04-03T00:00:00-04:00",
            "title": "Hubble Archive - Servicing Mission 4, STS-125",
            "description": "Hubble's fifth and final servicing mission, Servicing Mission 4, launched on May 11, 2009 on Space Shuttle Atlantis as part of the STS-125 mission.During SM4, two new scientific instruments were installed – the Cosmic Origins Spectrograph (COS) and Wide Field Camera 3 (WFC3). Two failed instruments, the Space Telescope Imaging Spectrograph (STIS) and the Advanced Camera for Surveys (ACS), were brought back to life by the first ever on-orbit repairs. With these efforts, Hubble has been brought to the apex of its scientific capabilities. To prolong Hubble's life, new batteries, new gyroscopes, a new science computer, a refurbished fine guidance sensor and new insulation on three electronics bays were also installed over the 12-day mission with five spacewalks. || ",
            "hits": 115
        },
        {
            "id": 40262,
            "url": "https://svs.gsfc.nasa.gov/gallery/hubble-space-telescope/",
            "result_type": "Gallery",
            "release_date": "2015-12-04T00:00:00-05:00",
            "title": "Hubble Space Telescope",
            "description": "Since its launch in 1990, the Hubble Space Telescope has changed our fundamental understanding of the universe.  Hubble’s unique design, allowing it to be repaired and upgraded with advanced technology by astronauts, has made it one of NASA’s longest-living and most valuable observatories.  Today, Hubble continues to provide views of cosmic wonders never before seen and is still at the forefront of astronomy.\nThe Hubble Space Telescope is an international collaboration between NASA and the European Space Agency (ESA).For more information visit us at https://nasa.gov/hubble or follow us on social media @NASAHubble.",
            "hits": 438
        },
        {
            "id": 10656,
            "url": "https://svs.gsfc.nasa.gov/10656/",
            "result_type": "Produced Video",
            "release_date": "2010-11-01T00:00:00-04:00",
            "title": "JWST Feature - Evolution of the Universe",
            "description": "Astrophyscists and astonomers will use the James Webb Space Telescope to unravel mysteries about the evolution of the Universe. The Webb telscope will help observe how the first stars gathered into the first galaxies, and those first galaxies collided and merged into larger galaxies and evolved into the Universe we see today. || ",
            "hits": 111
        },
        {
            "id": 10661,
            "url": "https://svs.gsfc.nasa.gov/10661/",
            "result_type": "Produced Video",
            "release_date": "2010-11-01T00:00:00-04:00",
            "title": "JWST Science Simulations: Galaxy Formation",
            "description": "Supercomputer Simulations of Galaxy Formation and Evolution. This visualization shows small galaxies forming, interacting, and merging to make ever-larger galaxies. This 'hierarchical structure formation' is driven by gravity and results in the creation of galaxies with spiral arms much like our own Milky Way galaxy. The Adaptive Mesh Refinement (AMR) simulation generated from ENZO code for cosmology and astrophysics was developed by Drs. Brian O'Shea and Michael Norman. The AMR code generated 1.8 terabytes of data and was computed at NCSA. AVL used Amore software (http://avl.ncsa.illinois.edu/what-we-do/software) to interpolate and render 2700 frames (42 gigabytes of HD images). The simulation spans a time period of 13.7 billion years. This visualization provides insight into the assembly and formation of galaxies. James Webb Space Telescope (JWST) will probe the earliest periods of galaxy formation by looking deep into space to see the first galaxies that form in the universe, only a few hundred million years after the Big Bang. The Advanced Visualization Laboratory (AVL) at the National Center for Supercomputing Applications (NCSA) collaborated with NASA and Drs. Brian O'Shea and Michael Norman to visualize the formation of a Milky Way-type galaxy. The Adaptive Mesh Refinement (AMR) simulation generated from ENZO code for cosmology and astrophysics was developed by Drs. Brian O'Shea and Michael Norman. The AMR code generated 1.8 terabytes of data and was computed at NCSA. AVL used Amore software (http://avl.ncsa.illinois.edu/what-we-do/software) to interpolate and render 2700 frames (42 gigabytes of HD images). The simulation spans a time period of 13.7 billion years. This visualization provides insight into the assembly and formation of galaxies. James Webb Space Telescope (JWST) will probe the earliest periods of galaxy formation by looking deep into space to see the first galaxies that form in the universe, only a few hundred million years after the Big Bang.AVL(http://avl.ncsa.illinois.edu/) at NCSA (http://ncsa.illinois.edu/), University of Illinois (www.illinois.edu) || ",
            "hits": 310
        },
        {
            "id": 10663,
            "url": "https://svs.gsfc.nasa.gov/10663/",
            "result_type": "Produced Video",
            "release_date": "2010-11-01T00:00:00-04:00",
            "title": "Webb Science Simulations: Re-Ionization Era",
            "description": "The visualization shows galaxies, composed of gas, stars and dark matter, colliding and forming filaments in the large-scale universe providing a view of the Cosmic Web. The Advanced Visualization Laboratory (AVL) at the National Center for Supercomputing Applications (NCSA) collaborated with NASA and Drs. Renyue Cen and Jeremiah Ostriker to visualize a simulation of the nonlinear cosmological evolution of the universe.  Drs. Cen and Ostriker developed one of the largest cosmological hydrodynamic simulations and computed over 749 gigabytes of raw data at the NCSA in 2005. AVL used Amore software (http://avl.ncsa.illinois.edu/what-we-do/software) to interpolate and render approximately 322 gigabytes of a subset of the computed data. The simulation begins about 20 million years after the Big Bang - about 13.7 billion years ago - and extends until the present day.AVL(http://avl.ncsa.illinois.edu/) at NCSA (http://ncsa.illinois.edu/), University of Illinois (www.illinois.edu) || ",
            "hits": 233
        },
        {
            "id": 10232,
            "url": "https://svs.gsfc.nasa.gov/10232/",
            "result_type": "Produced Video",
            "release_date": "2008-08-22T00:00:00-04:00",
            "title": "HST SM4 COS Installation EVA",
            "description": "Cosmic Origins Spectrograph (COS) will be the most sensitive ultraviolet spectrograph ever flown on Hubble. COS will probe the \"cosmic web\" - the large-scale structure of the universe whose form is determined by the gravity of dark matter and is traced by galaxies and intergalactic gas. COS will explore how the \"cosmic web\" evolved from ancient times. COS will also sample the chemical content and physical state of gas in distant galaxy halos, providing important insight into the building process of early galaxies and the production of elements heavier than hydrogen and helium over cosmic time. Required to accomplish these goals is the extraordinary sensitivity of COS's far-ultraviolet channel—a factor more than 30 times greater than that of previous spectroscopic instruments for the detection of extremely low light levels. A two-fold enhancement will be offered by COS's near-ultraviolet channel. To install the COS instrument into the Hubble Space Telescope, he Servicing Mission 4 astronauts will remove the Corrective Optics Space Telescope Axial Replacement (COSTAR) instrument (installed during Servicing Mission 1 in 1993, to correct for Hubble's spherical aberration) and then install COS in its place. || ",
            "hits": 35
        },
        {
            "id": 10321,
            "url": "https://svs.gsfc.nasa.gov/10321/",
            "result_type": "Produced Video",
            "release_date": "2008-08-01T00:00:00-04:00",
            "title": "HST SM4 Resource Reel v2.0",
            "description": "1. Hubble Space Telescope Service Mission 4 Animation: A collection of several animations showing the Hubble Space Telescope orbiting Earth and in space shuttle Atlantis cargo bay. All animations depict the Hubble Space Telescope in its current (July 2008) configuration. || 1-resource-hstsm4animation-resourcereelreference_MPEG-100852_print.jpg (1024x768) [98.4 KB] || 1-resource-hstsm4animation-resourcereelreference_MPEG-1_web.png (320x240) [107.6 KB] || 1-resource-hstsm4animation-resourcereelreference_MPEG-1_thm.png (80x40) [16.4 KB] || 1-resource-hstsm4animation-resourcereelreference_MPEG-1_searchweb.png (320x180) [85.3 KB] || 1-resource-hstsm4animation-resourcereelreference_MPEG-1.webmhd.webm (960x540) [12.8 MB] || 1-resource-hstsm4animation-resourcereelreference_MPEG-1.mpg (320x240) [63.5 MB] || ",
            "hits": 31
        },
        {
            "id": 10318,
            "url": "https://svs.gsfc.nasa.gov/10318/",
            "result_type": "Produced Video",
            "release_date": "2008-07-26T00:00:00-04:00",
            "title": "HST SM4 Extended Resource Reel v2.0",
            "description": "Full HD Resource ReelThis resource reel includes all the clips shown below on this page. || G2008-009HD-HST_SM4_Footage_Resource_Reel_v2.0_Reel_1_1.00001_print.jpg (1024x576) [99.1 KB] || G2008-009HD-HST_SM4_Footage_Resource_Reel_v2.0_Reel_1.mov (1280x720) [57.2 GB] || G2008-009HD-HST_SM4_Footage_Resource_Reel_v2.0_Reel_1_1.mp4 (1280x720) [4.1 GB] || G2008-009HD-HST_SM4_Footage_Resource_Reel_v2.0_Reel_1_1.webm (1280x720) [454.7 MB] || G2008-009HD-HST_SM4_Footage_Resource_Reel_v2.0_Reel_1.webm [0 bytes] || ",
            "hits": 57
        },
        {
            "id": 10270,
            "url": "https://svs.gsfc.nasa.gov/10270/",
            "result_type": "Produced Video",
            "release_date": "2008-07-15T00:00:00-04:00",
            "title": "Cosmic Origins Spectrograph - Exploring Physics Across the Universe",
            "description": "The Cosmic Origins Spectrograph, a fourth-generation instrument, designed by Dr. James Green and his University of Colorado colleagues for the cosmic web study in the 90's, will replace the Corrective Optics Space Telescope Axial Replacement (COSTAR.)Once installed on the Hubble Space Telescope during the upcoming servicing mission this year, COS will dramatically advance physics and astrophysics research on the origin of the Universe, astronomical objects, evolution of galaxies, and planetary system formations. In addition, the spectroscope will significantly enhance the spectroscopic capabilities of the telescope at ultraviolet wavelengths, provide scientists with unparalleled opportunities for observing faint sources of ultraviolet and cosmic web light that will absorb new cosmic information and help the telescope investigate the collected data until the end of its mission, currently 2013.For complete transcript, click here. || G08-013HD-COS-fulres_HD_FinalCut_A-V2_101427_print.jpg (1024x576) [122.4 KB] || G08-013HD-COS-fulres_HD_FinalCut_A-V2_1_web.png (320x180) [261.6 KB] || G08-013HD-COS-fulres_HD_FinalCut_A-V2_1_thm.png (80x40) [17.9 KB] || G08-013HD-COS-fulres_AppleTV.webmhd.webm (960x540) [63.9 MB] || G08-013HD-COS-720p30.mp4 (1280x720) [282.4 MB] || G08-013HD-COS-fulres_YouTube.mov (1280x720) [75.8 MB] || G08-013HD-COS-fulres_AppleTV.m4v (960x540) [157.9 MB] || G08-013HD-COS-fulres_HD_FinalCut_A-V2_1.mpg (640x360) [67.8 MB] || G08-013HD-COS-iPod-lg.m4v (640x355) [50.1 MB] || G2008-013HD-COS_full_res.wmv (346x260) [32.0 MB] || ",
            "hits": 22
        },
        {
            "id": 10223,
            "url": "https://svs.gsfc.nasa.gov/10223/",
            "result_type": "Produced Video",
            "release_date": "2008-05-20T00:00:00-04:00",
            "title": "Cosmic Origins Spectrograph: Large Scale Structure of the Universe",
            "description": "The Cosmic Origins Spectrograph (COS) instrument will be placed in the Hubble Space Telescope during Service Mission 4. It's primary science objectives are the study of the origins of large scale structure in the Universe, the formation and evolution of galaxies, the origin of stellar and planetary systems, and the cold interstellar medium. This animation zooms out from our Milky Way galaxy to show the cosmic web, or large scale structure of the Universe. || ",
            "hits": 68
        },
        {
            "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": 265
        }
    ]
}