the oort cloud: crash course astronomy #22 Published 9 years ago • 1.9M plays • Length 11:41 Download video MP4 Download video MP3 Similar videos 2:23 the oort cloud: crash course astronomy #22 23:58 the oort cloud | the solar system's shell 30:14 the great attractor 16:04 the mind-blowing scale of voids and supervoids 6:01 what's the matter with oort cloud? does it exist or not?
