Astronaut Megan McArthur has retired from NASA, ending more than two decades with the space agency. Both assignments solidified McArthur's place in NASA history as the last astronaut to physically ...

Astronaut Megan McArthur has retired from NASA, ending more than two decades with the space agency. McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and ...

McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and held leadership positions at NASA's Johnson Space Center in Houston.