NASA's OSIRIS-REx space probe will rendezvous with asteroid Bennu, take a sample and -- in a U.S. space first -- bring the sample back to Earth.
원문출처 : http://www.cnn.com/2016/09/05/health/osiris-rex-nasa-asteroid-mission/index.html
원문출처 : http://www.cnn.com/2016/09/05/health/osiris-rex-nasa-asteroid-mission/index.html