1 00:00:00,450 --> 00:00:06,180 [Dante Lauretta] There's a very exciting event coming up today 2012 da14 is going to do a close 2 00:00:06,180 --> 00:00:10,230 flyby to the earth at a distance of about 17,000 miles. The good news is that 3 00:00:10,230 --> 00:00:13,710 the earth is safe, the International Space Station is safe, and all of our 4 00:00:13,710 --> 00:00:15,280 satellite assets are safe. 5 00:00:15,280 --> 00:00:18,640 [no audio content] 6 00:00:18,640 --> 00:00:22,560 NASA has an extensive near-earth observation program that's been scanning 7 00:00:22,560 --> 00:00:25,860 the skies for well over a decade to catalogue the most potentially hazardous 8 00:00:25,860 --> 00:00:29,580 asteroids and to assess their impact threat. This has been a phenomenally 9 00:00:29,580 --> 00:00:32,940 successful program and we've retired the majority of risk associated with an 10 00:00:32,940 --> 00:00:36,200 asteroid impact in the near future. 11 00:00:36,200 --> 00:00:38,300 [no audio content] 12 00:00:38,300 --> 00:00:43,160 The flyby of asteroid 2012 da14 is a historic event. Never before in human 13 00:00:43,170 --> 00:00:47,310 history have we been able to see an object come this close of this size. This 14 00:00:47,310 --> 00:00:50,790 is an attribute to our the phenomenal success of our asteroid observation 15 00:00:50,790 --> 00:00:54,300 programs. We've been scanning the skies for well over a decade to catalog these 16 00:00:54,300 --> 00:00:57,570 objects. We're able to predict their orbits well into the future and get 17 00:00:57,570 --> 00:01:01,580 ready for this phenomenal scientific event.