You absolutely know you're in space when you're doing a spacewalk. That was pretty interesting because you can feel vacuum. It actually… — Kathleen Rubins Copy Share Image
Getting into a space suit and going outside, to me, getting your peripheral vision involved and looking at the Earth was a… — Leroy Chiao Copy Share Image
In the space shuttle program, where we had males and females, I can tell you that nobody was doing that [sex] because… — Mike Mullane Copy Share Image
![“In the space shuttle program, where we had males and females, I can tell you that nobody was doing that [sex] because there's absolutely no privacy. The only privacy would have been in the air lock, but everybody would know what you were doing. You're not out there doing a spacewalk. There's no…” quote by Mike Mullane](https://sms4smile.com/quotes/img-quotes/7e4/mike-mullane-40841_air_in-the-space-shuttle-program-where-we-ha_1770458.jpg)