
Chris Hadfield - An Astronaut's Guide To Life On Earth: The Defector, Apollo Murders, A.I. Space Travel & The Truth About UFOs
London Real
00:00
Is There Any Chance That We'll Be on Mars?
"It's going to take longer than everybody thinks, but we need to invent a few things along the way," he says. "Without having invented over hundreds of thousands of years, all of the technologies, this is not a place that human beings could live." He adds: "I think it's necessary to have those influences in our life and learning about the universe"
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