When we set out to land people on the surface of Mars, I think we should as a nation, as a world,… — Buzz Aldrin Copy Share Image
The surface of Mars is bathed in ultraviolet light, bathed in radiation. Mars's magnetic field is essentially gone, so the surface of… — John M. Grunsfeld Copy Share Image
I have been watching and drawing the surface of Mars. It is wonderfully full of detail. There is certainly no question about… — Edward E. Barnard Copy Share Image
Returning to the Moon with NASA astronauts is not the best usage of our resources. Because OUR resources should be directed to… — Buzz Aldrin Copy Share Image
There are people who would love to spend their last ten years, or five years, or whatever it is, on the surface… — Mary Roach Copy Share Image
