RT @AmericaSpace: Asteroid-Bound OSIRIS-REx Arrives at NASA Kennedy for September Launch americaspace.com/?p=93666 https://t.co/n3x539zTty
RT @AmericaSpace: Asteroid-Bound OSIRIS-REx Arrives at NASA Kennedy for September Launch americaspace.com/?p=93666 https://t.co/n3x539zTty