“NASA astronauts have only managed to live continuously on the International Space Station (ISS) for a year and Biosphere 2 on Earth failed at two years of uninterrupted human habitation. Both cases required extracting the sickened people from the toxic… — Steven Magee Copy Share Image
I ran the astronaut school for six years, and I was the commandant and when I finished in '65, 26 of my guys went into space as NASA astronauts that I trained. — Chuck Yeager Copy Share Image
