STS-81 mission specialist Jeff Wisoff floats through the airlock hatch holding a passive thermal control unit (PTCU) destined for the Biorack experiment. View was taken on flight day 1.
Information
Taken in
Space
Author
NASA
Description
STS-81 mission specialist Jeff Wisoff floats through the airlock hatch holding a passive thermal control unit (PTCU) destined for the Biorack experiment. View was taken on flight day 1.