Even small asteroids lead complex lives. During its flyby of the asteroid Donaldjohanson last year, NASA’s Lucy spacecraft revealed the asteroid to be a wobbly, peanut-shaped body that has undergone a lot of activity in its relatively short history. Formed as fragments coalesced after a violent coll...
NASA’s Lucy Reveals Wobbling, Peanut-Shaped Asteroid
By system
June 18, 2026 •
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NASA
