NASA Explorers Season 6, Episode 2: Bennu's Surprises

NASA Explorers Season 6, Episode 2: Bennu's Surprises

When it comes to space exploration, expect the unexpected. As OSIRIS-REX approached asteroid Bennu, scientists were surprised to find a loosely packed rubble pile. This week, #NASAExplorers get a closer look at Bennu and the surprises in store.