Expedition 15

Occurred 18 years ago

Expedition 15 evaluated cosmic radiation exposure, explored space nutrition, and tested a handheld biological and chemical contamination detector.

Mission Type

Humans in Space

meet the crew

Fyodor Yurchikhin, Clayton Anderson, Oleg Kotov, Sunita Wihlliams

Launch

April 7, 2007

Landing

Oct. 21, 2007

Cosmonaut Fyodor N. Yurchikhin (center), Expedition 15 commander representing Russia’s Federal Space Agency; cosmonaut Oleg V. Kotov (right), flight engineer representing Russia’s Federal Space Agency; and astronaut Sunita L. Williams, flight engineer, take a break from training at Johnson Space Center to pose for a crew portrait.
NASA

The official insignia of the Expedition 15 mission aboard the International Space Station.
NASA

Crew Members

Fyodor Yurchikhin, Commander
Clayton Anderson, Flight Engineer
Oleg Kotov, Flight Engineer
Sunita Williams, Flight Engineer

Crew and Cargo Missions

10/21/07 – Expedition 15 Land
10/12/07 – Expedition 16 Dock
10/10/07 – Expedition 16 Launch
9/27/07 – Soyuz TMA-10 Relocation
9/18/07 – ISS Progress 25 Undock
8/19/07 – STS-118 Undock
8/10/07 – STS-118 Dock
8/5/07 – ISS Progress 26 Dock
8/1/07 – ISS Progress 24 Undock
6/19/07 – STS-117 Undock
6/10/07 – STS-117 Dock
5/15/07 – ISS Progress 25 Dock

Spacewalks

Date: Aug. 18, 2007
Duration: 5 hours, 2 minutes
Spacewalkers: David Williams, Clayton Anderson

Date: Aug. 15, 2007
Duration: 5 hours, 28 minutes
Spacewalkers: Richard Mastracchio, Clayton Anderson

Date: Aug. 13, 2007
Duration: 6 hours, 28 minutes
Spacewalkers: Richard Mastracchio, David Williams

Date: Aug. 11, 2007
Duration: 6 hours, 17 minutes
Spacewalkers: Richard Mastracchio, David Williams

Date: July 23, 2007
Duration: 5 hours, 37 minutes
Spacewalkers: Clayton Anderson, Fyodor Yurchikhin

Date: June 6, 2007
Duration: 5 hours, 37 minutes
Spacewalkers: Fyodor Yurchikhin, Oleg Kotov

Date: May 30, 2007
Duration: 5 hours, 25 minutes
Spacewalkers: Fyodor Yurchikhin, Oleg Kotov

Date: June 17, 2007
Duration: 6 hours, 29 minutes
Spacewalkers: Patrick Forrester, Steve Swanson

Date: June 15, 2007
Duration: 7 hours, 58 minutes
Spacewalkers: James Reilly, John Olivas

Date: June 13, 2007
Duration: 7 hours, 16 minutes
Spacewalkers: Patrick Forrester, Steve Swanson

Date: June 11, 2007
Duration: 6 hours, 15 minutes
Spacewalkers: James Reilly, John Olivas

Expedition 15 Resources

Status Reports

Expedition 15 Status Reports from April 2007 through July 2007.

Earth's Moon, Venus, Jupiter and the crescent of Earth at the top.

Expedition Press Kit

Get an overview of Expedition 15, its crew, and the activities they conducted 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 15 crew has conducted.

One of the Expedition 41 crew members aboard the International Space Station, flying at an altitude of 222 nautical miles above a point in the Atlantic Ocean several hundred miles off the coast of Africa near the Tropic of Cancer, photographed this eye-catching panorama of the night sky and the Milky Way on Sept. 27. NASA astronaut Reid Wiseman, flight engineer, tweeted the image, which was taken with an electronic still camera, set with a 24mm focal length. In his accompanying comments, Wiseman stated, "Sahara sands make the Earth glow orange."

Mission Imagery

During Expedition 15, 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 15 in the gallery.