astrobiology and space exploration introduction Published 14 years ago • 62K plays • Length 1:16:16 Download video MP4 Download video MP3 Similar videos 1:29:35 the new golden age of space exploration 11:07 nasa designs near light speed engine that breaks laws of physics 14:48 nasa: "this new lightspeed engine will destroy the entire space industry!" 35:13 life in space, life on earth 45:53 from the ground up: suborbital flight and small satellites