We used to joke about canned men, putting people in a can and seeing how far you can send them and bring them back. That's not the purpose of this program... Space is a laboratory, and we go into it to work and learn the new.
Zero G and I feel fine.
We have an infinite amount to learn both from nature and from each other.
Just because I'm 77 doesn't mean I don't have a dream.
Too many people, when they get old, think that they have to live by the calendar.
We (the DOE) are poisoning our people in the name of national security.