The first colony on Mars is not going to be built by a private company. How are you going to make money?… — Neil deGrasse Tyson Copy Share Image
We are absolutely ready to go to Mars. It's going to be a fantastic journey getting there and very exciting times. — Peggy Whitson Copy Share Image
We're going to go to the moon. We're going to go on to Mars. We're going to set up a base on… — John Glenn Copy Share Image
When the first American steps on the red dust of Mars, it's going to be because of computer scientists. — Marillyn Hewson Copy Share Image
I don't think there is much value in trying to use the moon as a base to go to Mars. That's going… — Edgar Mitchell Copy Share Image
