NASA astronauts Michael Barratt (right foreground), Tim Kopra (left background) and Alvin Drew (mostly obscured at right), all STS-133 mission specialists, participate in an ingress/egress timeline training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.
Information
Taken in
Johnson Space Center
Author
NASA
Description
NASA astronauts Michael Barratt (right foreground), Tim Kopra (left background) and Alvin Drew (mostly obscured at right), all STS-133 mission specialists, participate in an ingress/egress timeline training session in the Space Vehicle Mock-up Facility at NASA's Johnson Space Center.