Mike Fincke, Astronaut Who Spent 549 Days in Space, Has Retired
Related coverage: Mike Fincke, Astronaut Who Spent 549 Days in Space, Has Retired nytimes.com NASA Astronaut Mike Fincke Leaves NASA, Career Includes 4 Spaceflights NASA (.gov) NASA Astronaut Mike Fincke retires, logging 549 days in space The Hill NASA astronaut Mike Fincke leaves agency months after medical emergency in space CNN Mike Fincke, a 30-year astronaut with experience across four spacecraft, retires from NASA Spaceflight Now
Aug 12, 2026