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    "id": 5628,
    "url": "https://svs.gsfc.nasa.gov/5628/",
    "page_type": "Visualization",
    "title": "Lucy Observations of Asteroid Donaldjohanson",
    "description": "Lucy Observations of Asteroid Donaldjohanson",
    "release_date": "2026-06-18T14:10:00-04:00",
    "update_date": "2026-06-08T11:27:47.178271-04:00",
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    "main_credits": {
        "Visualizations by": [
            {
                "name": "Kel Elkins",
                "employer": "Science and Technology Corporation"
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    "progress": "Complete",
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            "caption": "The asteroid Donaldjohanson as seen by the Lucy Long-Range Reconnaissance Imager (L’LORRI) on NASA’s Lucy spacecraft during its flyby.\r\n\r\nCredit: NASA/Goddard/SwRI/Johns Hopkins APL",
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            "description": "NASA’s Lucy spacecraft captured the first close-up views of asteroid Donaldjohanson during its April 20, 2025 flyby, revealing a detailed look at this peanut-shaped, tumbling object. Stretching nearly the length of 100 football fields, the asteroid appears to be a contact binary, likely formed when two separate bodies collided and merged. Lucy passed within about 600 miles, providing enough coverage to reconstruct its three-dimensional shape from multiple angles.\r\n\r\nOne of the more unusual aspects of Donaldjohanson is its rotation. Instead of spinning around a single axis, it is in a tumbling, non-principal axis rotation. It completes one rotation roughly every 10.5 days while rotating around another axis approximately every 26.4 days, creating a slow, uneven wobble.",
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            "page_type": "Infographic",
            "title": "Asteroid Donaldjohanson’s Spectrum Observed by Lucy",
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