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            "description": "On September 25, 2135, an asteroid called Bennu will make a close flyby of Earth. Our planet’s gravity will tweak Bennu’s path, making it a challenge to calculate its future trajectory. During the flyby, there is an extremely small chance that Bennu will pass through a “gravitational keyhole” – a region of space that would set it on just the right path to impact Earth, late in the 22nd century. Although it is difficult to determine the odds of this actually happening, new data from NASA’s OSIRIS-REx spacecraft have allowed scientists to better model how Bennu’s orbit will evolve over time, and to better calculate the probability of an impact. Now, <a href=\"https://doi.org/10.1016/j.icarus.2021.114594\" target=\"_blank\">a new paper from the OSIRIS-REx science team</a> gives Bennu a 1:2700 (0.037%) chance of impacting Earth on September 24, 2182.",
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        {
            "id": 13896,
            "url": "https://svs.gsfc.nasa.gov/13896/",
            "page_type": "Animation",
            "title": "OSIRIS-REx Sheds Light on Hazardous Asteroid Bennu",
            "description": "OSIRIS-REx is improving our understanding of asteroid Bennu’s future impact hazard.Complete transcript available.Universal Production Music: “Time Particles” by Laetitia FrenodWatch this video on the NASA Goddard YouTube channel. || BennuImpactHazardPreview_print.jpg (1024x576) [110.3 KB] || BennuImpactHazardPreview.png (3840x2160) [5.2 MB] || BennuImpactHazardPreview.jpg (3840x2160) [1.1 MB] || BennuImpactHazardPreview_searchweb.png (320x180) [45.8 KB] || BennuImpactHazardPreview_thm.png (80x40) [3.5 KB] || FACEBOOK_720_13896_Bennu_Impact_Hazard_MASTER_facebook_720.mp4 (1280x720) [180.0 MB] || TWITTER_720_13896_Bennu_Impact_Hazard_MASTER_twitter_720.mp4 (1280x720) [29.3 MB] || 13896_Bennu_Impact_Hazard_MASTER.webm (960x540) [47.1 MB] || 13896_Bennu_Impact_Hazard_MASTER.mov (3840x2160) [18.6 GB] || 13896_Bennu_Impact_Hazard_YouTube.mp4 (3840x2160) [1.7 GB] || 13896_Bennu_Impact_Hazard_SPANISH.mp4 (3840x2160) [200.8 MB] || 13896_Bennu_Impact_Hazard_Captions.en_US.srt [4.0 KB] || 13896_Bennu_Impact_Hazard_Captions.en_US.vtt [3.8 KB] || ",
            "release_date": "2021-08-11T13:00:00-04:00",
            "update_date": "2023-05-03T13:44:00.569660-04:00",
            "main_image": {
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                "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013800/a013896/BennuImpactHazardPreview_print.jpg",
                "filename": "BennuImpactHazardPreview_print.jpg",
                "media_type": "Image",
                "alt_text": "OSIRIS-REx is improving our understanding of asteroid Bennu’s future impact hazard.Complete transcript available.Universal Production Music: “Time Particles” by Laetitia FrenodWatch this video on the NASA Goddard YouTube channel.",
                "width": 1024,
                "height": 576,
                "pixels": 589824
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        {
            "id": 20356,
            "url": "https://svs.gsfc.nasa.gov/20356/",
            "page_type": "Animation",
            "title": "Asteroid Bennu Impact Hazard: Animations",
            "description": "On September 25, 2135, an asteroid called Bennu will make a close flyby of Earth. Our planet’s gravity will tweak Bennu’s path, making it a challenge to calculate its future trajectory and the odds of a potential impact late in the 22nd century. This media resource page provides broadcast-quality animations related to asteroid Bennu’s impact hazard. Learn more from NASA.Watch the produced video on the NASA Goddard YouTube Channel. || ",
            "release_date": "2021-08-11T00:00:00-04:00",
            "update_date": "2023-05-03T13:44:00.951389-04:00",
            "main_image": {
                "id": 377563,
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                "media_type": "Image",
                "alt_text": "Asteroid Bennu Impact Hazard Animations",
                "width": 1024,
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        },
        {
            "id": 4857,
            "url": "https://svs.gsfc.nasa.gov/4857/",
            "page_type": "Animation",
            "title": "OSIRIS-REx – Detailed Global Views of Asteroid Bennu",
            "description": "Looping animation of asteroid Bennu rotating. This 3D model of Bennu was created using 20cm resolution laser altimetry data and imagery taken by OSIRIS-REx. || bennu_spin_v3_02.1000_print.jpg (1024x576) [75.3 KB] || bennu_spin_v3_02.1000_searchweb.png (320x180) [18.4 KB] || bennu_spin_v3_02.1000_thm.png (80x40) [1.6 KB] || bennu_spin_v3_1080p30.mp4 (1920x1080) [77.5 MB] || Bennu_GlobalSpin_20cm_v2 (3840x2160) [256.0 KB] || 4857_Bennu_Global_Spin_20cm.mov (3840x2160) [12.0 GB] || bennu_spin_v3_2160p30.mp4 (3840x2160) [242.3 MB] || bennu_spin_v3_2160p30.webm (3840x2160) [32.4 MB] || ",
            "release_date": "2020-09-21T00:00:00-04:00",
            "update_date": "2024-04-23T00:15:46.461742-04:00",
            "main_image": {
                "id": 389409,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004800/a004857/bennu_spin_v3_02_print.4150_print.jpg",
                "filename": "bennu_spin_v3_02_print.4150_print.jpg",
                "media_type": "Image",
                "alt_text": "Print resolution (5760x3240 pixels) still image of Bennu. The Nightingale sample site is visible in the northern hemisphere.",
                "width": 1024,
                "height": 576,
                "pixels": 589824
            }
        },
        {
            "id": 4482,
            "url": "https://svs.gsfc.nasa.gov/4482/",
            "page_type": "Animation",
            "title": "OSIRIS-REx orbits, maneuvers, and mapping",
            "description": "The Origins Spectral Interpretation Resource Identification Security - Regolith Explorer spacecraft will travel to a near-Earth asteroid, called Bennu (formerly 1999 RQ36), and bring at least a 2.1-ounce sample back to Earth for study. The mission will help scientists investigate how planets formed and how life began, as well as improve our understanding of asteroids that could impact Earth.OSIRIS-REx launched on Sept. 8, 2016, at 7:05 p.m. EDT. As planned, the spacecraft will reach its target asteroid in 2018 and return a sample to Earth in 2023. These animations depict the journey of OSIRIS-REx to Bennu and back, including the complex maneuvers that the spacecraft will perform in the asteroid's low-gravity environment. The animations are presented in chronological order. || ",
            "release_date": "2016-10-04T00:00:00-04:00",
            "update_date": "2024-04-24T00:08:41.359894-04:00",
            "main_image": {
                "id": 419432,
                "url": "https://svs.gsfc.nasa.gov/vis/a000000/a004400/a004482/orex_Outbound_GravityAssist_0790_print.jpg",
                "filename": "orex_Outbound_GravityAssist_0790_print.jpg",
                "media_type": "Image",
                "alt_text": "OSIRIS-REx outbound orbit to asteroid Bennu, including an Earth-gravity assist approximately one year after launch. The gravity assist will adjust the spacecraft’s orbit, putting it in the same inclination as the orbit of Bennu.",
                "width": 1024,
                "height": 576,
                "pixels": 589824
            }
        }
    ],
    "sources": [],
    "products": [
        {
            "id": 13906,
            "url": "https://svs.gsfc.nasa.gov/13906/",
            "page_type": "Produced Video",
            "title": "OSIRIS-REx Bennu Impact Probability &ndash; Media Telecon",
            "description": "NASA will host a media teleconference at 1 p.m. EDT Wednesday, Aug. 11, to discuss an important finding from NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft.OSIRIS-REx spent over two years near the asteroid Bennu, which is a third of a mile (500 meters) wide. During that time, the spacecraft gathered information about Bennu’s size, shape, mass, and composition while monitoring its spin and orbital trajectory. Before leaving the near-Earth object May 10, 2021, the spacecraft scooped up a sample of rock and dust from the asteroid’s surface. OSIRIS-REx will return the sample to Earth Sept. 24, 2023, for further scientific study.The teleconference will stream live online at: http://www.nasa.gov/liveParticipants in the briefing will be:•Dante Lauretta, study co-author and OSIRIS-REx principal investigator at the University of Arizona in Tucson•Davide Farnocchia, study lead author and scientist with the Center for Near Earth Object Studies at NASA’s Jet Propulsion Laboratory in Southern California•Jason Dworkin, OSIRIS-REx project scientist at NASA’s Goddard Space Flight Center in Greenbelt, Maryland•Lindley Johnson, planetary defense officer at NASA’s Planetary Defense Coordination Office at NASA Headquarters in WashingtonFor more information about the OSIRIS-REx mission to Bennu, visit: https://www.nasa.gov/osiris-rexLearn more about asteroid Bennu’s updated impact hazard.Read the science paper on Icarus. || ",
            "release_date": "2021-08-11T12:00:00-04:00",
            "update_date": "2023-05-03T13:44:00.822752-04:00",
            "main_image": {
                "id": 377633,
                "url": "https://svs.gsfc.nasa.gov/vis/a010000/a013900/a013906/Yarkovsky_Effect_realistic_poster.png",
                "filename": "Yarkovsky_Effect_realistic_poster.png",
                "media_type": "Image",
                "alt_text": "3. Farnocchia - Sunlight alters the orbit of a rotating asteroid (Yarkovsky effect). Credit: NASA/Goddard",
                "width": 1920,
                "height": 1080,
                "pixels": 2073600
            }
        }
    ],
    "newer_versions": [],
    "older_versions": [],
    "alternate_versions": []
}