Leland Melvin, 60

Astronaut

1

William Oefelein, 59

Astronaut

2

Mark T. Vande Hei, 57

Astronaut

3

Robert Satcher, 58

Astronaut

4

Guy Gardner, 76

Astronaut

5

Kenneth Bowersox, 67

Astronaut

6

Peter Wisoff, 65

Astronaut

7