Astronaut Quotes and aphorisms about together Sally Ride Buzz Aldrin Chris Hadfield ,, We have never lost a crew member on the space station, but of course, the Columbia accident. I was ... Chris Hadfield Alan Shepard Valentina Tereshkova Gus Grissom Gus Grissom Charles Duke ,, The only time I had what you would call life-threatening fear was when I was on the Moon. Towards t... Umberto Guidoni