Astronaut during spacewalk
Manned maneuvering unit space walk, 1984
Astronauts recovering satellites
First spacewalk, 1965
Soviet space-walk, artwork
Astronaut Dale A. Gardner
Spacewalk
First space walk, artwork
Return to Flight spacewalk
Spacewalk training
STS-121 spacewalk, July 2006
Astronaut self portrait
Spacewalk, Joseph R. Tanner, STS-82
Astronaut performing a spacewalk
Shuttle launch of Palapa B2 satellite
Space shuttle astronauts on a spacewalk
ISS astronaut
Discovery heat shield tiles
ISS space walk, July 2006
International Space Station construction
STS-109 spacewalk, March 2002
ISS space walk, 2010
Space shuttle engines firing in orbit
Skylab space station space-walk
ISS construction, August 2007
ISS space walk
Space walk
Mission STS-133 space walk
ISS astronaut Pavel Vinogradov
ISS astronaut Jeffrey Williams
Astronauts spacewalking off the ISS
Apollo 15 spacewalk, August 1971
Discovery heat shield repair
Mir Space Station from Space Shuttle
ISS astronauts
First spacewalk by an ESA astronaut, 1995
Challenger space shuttle
Liftoff of the Space Shuttle Challenger
Voskhod 2 spacecraft EVA tunnel
Astronaut William Fisher standing on the foot restraint
Space shuttle astronaut
Astronaut John Glenn, 1998
Ice on the launch pad of the Space Shuttle Challenger
ISS construction
Shuttle astronaut combing her hair, STS-118
Astronauts performing spacewalk
ESA astronaut during ISS spacewalk
Space Shuttle training
Space Shuttle preparation
ISS space walk, August 2006
SAFER backpack test
Shuttle astronaut on remote manipulator
ESA astronaut during an ISS spacewalk
Astronaut Mike Massimino
Astronaut self portrait, 2008
Mission control during Apollo 15 Moon landing, 1971
Apollo 9 docked command module in orbit
Hubble servicing
ISS space walk, 2011
ISS space walk, June 2006
ISS construction, February 2007
Space-walk
International Space Station, 2011
Astronaut Curbeam performing spacewalk
First Space Shuttle flight
First Space Shuttle flight preparation
ISS and space shuttle Endeavour, 2011
Astronaut during a spacewalk
ISS spacewalk
International Space Station astronaut
NASA astronaut during a spacewalk
Evaluation of SAFER EVA backpack, STS-64
Skylab spacewalk
ISS Columbus module model
ISS spacewalk, February 2007
ISS space walk, 2008
NASA astronaut practising spacewalk using virtual reality
Astronaut Fuglesang performing spacewalk
Space Shuttle STS-7 crew
Astronaut in ISS airlock
ISS construction, July 2007
Astronaut on Space Shuttle Discovery
Timothy Peake, astronaut training, 2010
Mission control during Space Shuttle Challenger launch
Apollo 12 astronaut on the Moon
Apollo 14 astronaut on the Moon
Apollo 17 ascent stage
Final shuttle mission astronaut training
Astronaut entering Mir space station
Astronaut Scott Parazynski performs a spacewalk
Russian cosmonaut during ISS spacewalk
Astronaut ejection training
Astronaut in Neurolab off-axis rotator
ISS repair spacewalk, January 2008
Astronaut in the ISS
Charles Conrad, US astronaut
Edward Gibson, US astronaut
Owen Garriott, US astronaut
Skylab 4 crew, astronaut photograph
Space Shuttle Columbia landing, 1981
100th ISS spacewalk, December 2007
Astronaut Charles Conrad on the Moon
Space shuttle cockpit after landing
Space shuttle astronauts spacewalk
Final Space Shuttle crew
Chandra observatory onboard space shuttle
Astronaut Fuglesang after spacewalk
Astronaut Thomas Pesquet during a spacewalk
Live transmission from the moon
Armstrong's Apollo 11 launch preparations, July 1969
Final shuttle mission preparation
Michael Foale, British astronaut
Astronaut and ISS supplies
Lost ISS tool bag, astronaut photograph
Astronaut reflection
Simulation of a manned Mars mission
Satellites orbiting Earth, illustration
ISS solar array repair
NASA astronaut Christa McAuliffe watching STS-61-A launch
Crew training for STS-116 shuttle mission
Aboard the International Space Station
ISS robotic arm
Astronaut onboard space shuttle Atlantis
Shuttle retrieval of Palapa B-2 satellite
Astronaut perfoming a lung function test
Michael Collins, US astronaut
Astronaut training
First American space walk