The EVA (Extra Vehicular Activity) Exercise Device for evaluation and effectiveness of weightlessness on astronauts during long duration spaceflights, at the NASA Ames Research Center, Mountain View, California Image # : Date: February 1990
Space History Photo: Astronaut John W. Young, commander of the Apollo 16 lunar landing mission, jumps up from the lunar surface as he salutes the U. Flag at the Descartes landing site during the first Apollo 16 extravehicular activity on Apr.
Astronaut Russell Schweickart, lunar module pilot, stands on the module's deck during his spacewalk on the fourth day of the Apollo 9 mission. This photograph was taken from inside the lunar module "Spider" by mission commander James McDivitt.