Weill Cornell Medicine professor Dr. Christopher Mason and former astronaut Jose M. Hernandez shared their expectations for ...

Astronauts Suni Williams and Butch Wilmore made splashdown on Earth on Tuesday after spending nine months in space. A SpaceX ...

Suni Williams and Butch Wilmore are making a 17-hour journey from the International Space Station and will splash down near ...

Starliner astronauts Suni Williams and Butch Wilmore, who were stranded at the International Space Station for nine months, ...

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Barry Wilmore and Sunita Williams have been at the International Space Station since June after technical issues with their ...

Astronauts Butch Wilmore and Sunita Williams returned to Earth after being stranded in space for nine months. The two ...

NASA astronauts Butch Wilmore and Suni Williams are set to arrive home on SpaceX after spending 9 months on the ISS after ...

NASA astronauts Suni Williams and Butch Wilmore are expected to return to Earth Tuesday afternoon after more than nine months ...

NASA astronauts Suni Williams and Butch Wilmore were on the International Space Station more than nine months, despite ...

Problems with Boeing's Starliner capsule forced Suni Williams and Butch Wilmore to stay on the International Space Station ...