Perhaps the most bizarre side effect of living in near-weightless conditions involves human feet, or the soles. Astronauts shed the calluses normally associated with walking on terra firma.

Russian cosmonaut Alexey Ovchinin has taken command of the International Space Station from NASA astronaut Sunita Williams, ...

Suni Williams and Butch Wilmore — who have been aboard the International Space Station since last June — are due to undock ...

Two NASA officials have weighed in on the public dispute over when and how to bring home Butch Wilmore and Suni Williams, who ...

An eight-day trip into space turned into more than eight months for Suni Williams and Butch Wilmore.

Donald Trump stated that the two stranded astronauts may fall in love despite both of them being married to other people.

NASA astronauts Sunita Williams and Butch Wilmore are set to return to Earth on March 16. They have been stranded for nine ...

President Donald Trump posited that the stranded Starliner astronauts may have fallen in love on the International Space ...

"The tops of this [upward directed lightning] are around 75-80km [47-50 miles], boarding on the fringes of space." ...

The SpaceX Crew-10 launch is planned for Wednesday from Launch Complex 39A at Kennedy Space Center. The launch window will ...

SpaceX has confirmed its planned attempt to launch the Starlink 12-21 mission at 11:21 p.m. Monday night. If it launches, ...

Spokesman-Review reporter Nick Gibson is in Orlando, Florida, to report on Anne McClain's and NASA's Space X launch from the ...