When you're in a spacecraft, you need to know what things you can touch and what things you shouldn't touch!
Buzz AldrinThe government needs a role in carrying out exploration. They will be leading the development of the engines that are needed, and the private sector will take advantage of those.
Buzz AldrinI'm in favor of changing the destination of humans. There are a lot of manned missions that can be done, but not in the direction of the moon.
Buzz Aldrin