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About the Cover

Cover Figure


COVER Simulated image of the disruption of a 100-km asteroid. Collisions between large asteroids generate as many as 50,000 kilometer-sized fragments, some of which will eventually reaccumulate to form aggregates. 1696 [Image: P. Michel and P. Tanga]

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Science. ISSN 0036-8075 (print), 1095-9203 (online)