NASA Scientist Says Aliens Could Have Already Visited Earth
If aliens came to Earth, do you think we would recognize them?????Well, NASA scientist Silvano Colombano says aliens may already have visited us????but we didn’t see them because we need to expand our ideas on extraterrestrial life ????Colombano’s paper says they may not be carbon-based organisms like us????and that humans are just the tiny first step in the evolution of intelligence????He told Newsweek that “evolved” intelligent life could be robotic in nature????They might even be a very tiny super-intelligent life form????He proposed these ideas on intelligent life for NASA’s SETI research????