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SMALL BODIES

Asteroid smashing, mixing and forming

The Hayabusa2 and OSIRIS-REx teams have unexpectedly found bright boulders on their respective dark asteroids, Ryugu and Bennu, which provide solid clues about the composition and origin of impacting bodies in their formation history.

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Fig. 1: The surfaces of two rubble pile asteroids.

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Correspondence to M. Cristina De Sanctis.

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De Sanctis, M.C. Asteroid smashing, mixing and forming. Nat Astron 5, 9–10 (2021). https://doi.org/10.1038/s41550-020-1206-0

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