Astronauts from STS-121 Mission Prepare for EVA’s
July 21, 2008
Mike Fossum and Piers Sellers prepare for the first of three scheduled EVA’s.
Topics:
Michael E. Fossum, STS-121, Spaceflight, Mike Fossum, Piers Sellers, STS-124, Extra-vehicular activity, Edwards Air Force Base, Human spaceflight
