Per Wimmer Visiting NASA Johnson Space Centre, Houston, And Piers Sellers, British-American Astronaut on STS-112 Atlantis (Oct 7-18, 2002) performing three spacewalks (19 hours and 41 min of EVA); STS-121 Discovery (July 4-17, 2006; 7.5 hrs EVA).
Per and British-American Astronaut Piers Sellers
Per Wimmer At The Historic Seat Of Flight Commandor For The Apollo Moon Landings
Per Wimmer Trying Out The Japanese Module
ISS Repair Simulation In Progress
The Mission Control Centre For US Space Shuttle Launches
The Toilet Facilities On-Board A US Space Shuttle
Piers Sellers, British-American Astronaut
