Steven Smith
1
Fyodor Yurchikhin
2
John Herrington
3
Abdul Ahad Mohmand
4
Clayton Anderson
5
Andre Kuipers
6
Nancy Currie
7
Wendy Lawrence
8
Brent Ward Jett Jr.
9
Peter Wisoff
10
Sergei Treshchov
11
66 Year Olds
Top Astronauts