Don't Start Driving To Florida For The Launch Just Yet ... The Window Opens In September 2016
NASA’s OSIRIS-REx asteroid sample return mission began its countdown on December 9, at 7:43 PM EST, with 999 days remaining until the opening of the mission’s launch window in September 2016. “This is a pioneering effort, both technologically and scientifically,” said Dante Lauretta, OSIRIS-Rex principal investigator from the University of Arizona, Tuscon.