Space is awesome: Astronaut Rex Walheim answers more BoingBoing reader questions

A couple weeks ago, I got a chance to interview Rex Walheim—astronaut, test pilot, and all-around swell guy. He answered five questions BoingBoing readers had about what it takes to be chosen for the space program and what the experience of training to be an astronaut is like. Unfortunately, we only had 10 minutes to […]