CSPAN3 20th Century UFO Conspiracies July 30, 2017
Stephen hawking thinks so. There is a probability that alien life has evolved and probably looks pretty different from us, but they may be out there. Slightly different question. How many of us believe that aliens have visited earth . Sergio, the only man with a strength of his convictions. I appreciate that. Another question. Is the idea that aliens have visited earth, in and of itself, a Conspiracy Theory . Sergio . Probably not. Why not . If you take into account that we are trying to get to mars, we would technically be alien life there. To say that another life form has become intelligent...
Source: archive.org