Bill McArthur
Bill McArthur
William Surles McArthur, Jr.is a retired United States Army Colonel, a NASA astronaut, and a veteran of three Space Shuttle missions and one expedition to the International Space Station via the Russian Soyuz capsule...
floating grip hardest losing scary space work worry
They're all the same thing - space walks. ... It's cool, but it's a little scary if you worry about losing your grip and floating away from the space station. And also, physically, it's the hardest work we do.
busy fall free full member time
Greg really is a full member of the crew. We look at who is busy with tasks, and who has free time that's convenient. And if I fall in that situation, then I'm the one to make lunch.