Bennu’s Boulders Act as Body Armor - a podcast by Dr. Pamela Gay & Annie Wilson

from 2022-06-22T19:26:09

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An analysis of the craters on Bennu’s surface provides evidence that the rubble pile asteroid is protected from smaller impacts by the boulders scattered on the surface. Plus, the SLS Wet Dress Rehearsal, dwarf galaxies around M81, and this week in rocket history, we look back at the X-15 hypersonic plane.