If Aliens Ever Arrived on Earth | Alien Encounters (Full Episode)
6808 Share
How will humans react when an alien spacecraft is on its way to Earth? Will humans learn from aliens, or become colonial subjects? Scientists and sci-fi writers, …
00:18 25234
03:04 35540
01:07 9995
03:17 10718
08:24 19809
05:07 45144
20:48 32869
01:46:09 38504
02:22 41263
30:43 6969