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![]() Date: 2012-09-04 14:01:50Astronomical surveys Planetary defense Asteroid Spaceflight (101955) 1999 RQ36 Near-Earth object OSIRIS-REx OSIRIS RAVE Planetary science Astronomy Space | Add to Reading List |
![]() | Scientists chose Bennu as the target of the OSIRIS-REx mission because of its composition, size, and proximity to Earth. Bennu is a rare B-type asteroid (primitive and carbon-rich), which is expected to have organic compDocID: 1saKE - View Document |
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