Expedition 4
Expedition 4 explored how microgravity affects biology, physics, and the human body. The crew aso studied space agriculture, electronics, and pharmaceuticals.
Mission Type
meet the crew
Launch
Landing
Crew Members
Yury Onufrienko, Commander
Carl Walz, Flight Engineer
Daniel Bursch, Flight Engineer
Crew and Cargo Missions
6/15/02 โ STS-111 Undock
6/7/02 โ STS-111 Dock
5/4/02 โ Soyuz TM-33 Undock
4/27/02 โ Soyuz TM-34 Dock
4/20/02 โ Soyuz TM-33 Relocation
4/17//02 โ STS-110 Undock
4/10/02 โ STS-110 Dock
3/24/02 โ ISS Progress 7 Dock
3/21/02 โ ISS Progress 7 Launch
3/19/02 โ ISS Progress 6 Undock
Spacewalks
Date: June 11, 2002
Duration: 5 hours, 0 minutes
Spacewalkers: Franklin Chang-Diaz, Philippe Perrin
Date: June 9, 2002
Duration: 7 hours, 14 minutes
Spacewalkers: Franklin Chang-Diaz, Philippe Perrin
Date: April 16, 2002
Duration: 6 hours, 37 minutes
Spacewalkers: Jerry Ross, Lee Morin
Date: April 14, 2002
Duration: 6 hours, 27 minutes
Spacewalkers: Steven Smith, Rex Walheim
Date: April 13, 2002
Duration: 7 hours, 30 minutes
Spacewalkers: Jerry Ross, Lee Morin
Date: April 11, 2002
Duration: 7 hours, 48 minutes
Spacewalkers: Steven Smith, Rex Walheim
Date: Feb. 20, 2002
Duration: 5 hours, 47 minutes
Spacewalkers: Carl Walz, Dan Bursch
Date: Jan. 25, 2002
Duration: 5 hours, 59 minutes
Spacewalkers: Yury Onufrienko, Dan Bursch
Date: Jan. 14, 2002
Duration: 6 hours, 3 minutes
Spacewalkers: Yury Onufrienko, Carl Walz
Expedition 4 Image Gallery
Expedition 4 Resources
Status Reports
Expedition 4 Status Reports from December 2001 through May 2002.
Expedition Press Kit
Get an overview of Expedition 4, its crew, and the activities they were conducting during their mission to the International Space Station.
Mission Science
Learn more about the range of microgravity science encompassing human research, space phsyics, and more the Expedition 4 crew has conducted.
Mission Imagery
During Expedition 4, the crew took images of the Earth views, the orbiting station, their daily lives aboard and the experiments they conducted during their stay, plus so much more. Check out some of the image highlights from Expedition 4 in the gallery.
Space Station Imagery
View imagery taken from the International Space Station since 1999 of daily crew activities, spacewalks, visiting vehicles, and the Earth below.
International Space Station News
Crew Kicks Off Week with Cargo Mission Training and Spacewalk Cleanup
Crew Off-Duty, Cosmonauts Work Cargo and Station Upkeep
Expedition 74 Works Health Research and Cargo Operations on Thursday
Station Nation: Aaron Rose, Cold Stowage Mission Manager
