Success· Flight 3
CST-100 Starliner Crewed Flight Test
- Launched
- Jun 5, 2024 · 14:52 UTC
- Rocket
- Atlas V N22
- From
- Space Launch Complex 41, Cape Canaveral SFS
- Destination
- International Space Station
- Landed
- Mar 18, 2025
Crewmates
Sunita WilliamsNASA

Retired· NASA · American
Barry Eugene "Butch" Wilmore is a NASA astronaut and United States Navy test pilot. He has had two spaceflights, the first of which was an 11-day Space Shuttle...

Spaceflights
3
Time in space
464days
Spacewalks
5
Spacewalking
31 h 02 m
in total
Bars drawn to scale, 0 to 8 hours
Expedition 41 EVA 2
Oct 15, 2014
Expedition 42/43 EVA 1
Feb 21, 2015
Expedition 42/43 EVA 2
Feb 25, 2015
Expedition 42/43 EVA 3
Mar 1, 2015
Expedition 72 EVA 2
Jan 30, 2025
Success· Flight 3
Success· Flight 2
Success· Flight 1
Barry Eugene "Butch" Wilmore is a NASA astronaut and United States Navy test pilot. He has had two spaceflights, the first of which was an 11-day Space Shuttle mission in November 2009, to the International Space Station. Wilmore was designated as pilot with five other crew members on Space Shuttle Atlantis for the mission STS-129. He most recently served as part of Expedition 41 to the International Space Station.
Prior to being selected as a NASA astronaut in July 2000, Wilmore was an experienced Navy test pilot. He also participated in the development of T-45 Goshawk trainer jet.
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