This Retired Astronaut Says SpaceX and NASA Rockets 'Will Never Go to Mars'
4 years ago
A retired astronaut predicts that rockets developed by SpaceX, NASA, and Blue Origin won’t succeed in landing human beings on Mars — not because the technology won’t work, but because the safety risks are too great. Chris Hadfield, who retired in 2013 from the Canadian Space Agency, told Business Insider he thinks the likelihood of […]
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