Touchdown!
• https://www.dailymail.co.uk By MARLENE LENTHANGNASA makes historic landing on 'doomsday asteroid' Bennu as OSIRIS-REx extends its 11-foot robotic arm to collect rock samples before launching back into space
NASA makes historic landing on 'doomsday asteroid' Bennu as OSIRIS-REx extends its 11-foot robotic arm to collect rock samples before launching back into space