After nine months in space, NASA astronauts Butch Wilmore and Suni Williams are readjusting to Earth life with dog walks and ...

Now that Butch Wilmore and Suni Williams are home, ending a 9-month spaceflight, questions remain about the troubled ...

RODRIGUEZ CARRILLO/AFP via Getty NASA insists that two veteran astronauts are “not stranded” after running into mechanical issues onboard the Boeing Starliner that took them to space.

There are multiple factors driving the excitement and scientific investment in space travel — our innate urge to know the ...

Butch Wilmore, left, and Suni Williams, back row, right, with other astronauts on the International Space Station on Sunday. (NASA via AP) ...

"Spaceflight is hard, and success depends on leaders of character who choose a harder right over the easier wrong, and who build programs, partnerships and relationships," NASA ... with the space ...

After an unexpected stay of more than nine months, NASA astronauts and Starliner crew members Sunita "Suni" Williams and Barry "Butch" Wilmore are coming home from the International Space Station ...

With the astronauts who crewed the Boeing Starliner due home in the days ahead, here's a recap of their time at the International Space Station.

The agency is working with Boeing to resolve the Starliner's faulty propulsion system, which caused its debut eight-day crewed mission to stretch into a nine-month stay in space for NASA ...