Rex J. Walheim
National Aeronautics and Space Administration
Nationality American
Date Of Birth 1962-10-10
Status Retired
Type Government
Astronaut Biography
Rex Joseph Walheim is a retired United States Air Force officer, engineer and NASA astronaut. He flew three space shuttle missions, STS-110, STS-122, and STS-135. Walheim logged over 566 hours in space, including 36 hours and 23 minutes of spacewalk (EVA) time. He was assigned as mission specialist and flight engineer on STS-135, the final space shuttle mission.
