1 00:00:00,300 --> 00:00:04,037 I think one of the age old human questions, perhaps going back 2 00:00:04,037 --> 00:00:07,540 to the beginning of humanity is are we alone in the universe? 3 00:00:07,540 --> 00:00:11,711 And that maps directly into why are we here? 4 00:00:12,078 --> 00:00:18,251 OSIRIS-REx is three missions in one to make that kind of exploration cost 5 00:00:18,251 --> 00:00:21,454 effectively for not much more than the price of a blockbuster movie. 6 00:00:26,459 --> 00:00:29,462 There's been nothing like OSIRIS-REx in NASA's repertoire. 7 00:00:29,629 --> 00:00:32,632 I like to call it the daredevil spacecraft. 8 00:00:33,867 --> 00:00:37,070 And we have touchdown! 9 00:00:50,617 --> 00:00:53,086 We're going back to the dawn of the solar system. 10 00:00:53,086 --> 00:00:56,322 We're looking for clues as to why Earth is a habitable world. 11 00:00:56,356 --> 00:00:59,392 And of course, the biggest question the one that drives 12 00:00:59,392 --> 00:01:02,462 my scientific investigations is the origin of life. 13 00:01:02,862 --> 00:01:05,031 What is life? How did it originate? 14 00:01:05,031 --> 00:01:07,367 And why was the earth the place that it occurred? 15 00:01:09,803 --> 00:01:18,745 10 seconds. 987654321.