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

Sunita Williams and Butch Wilmore, dubbed as the 'stranded astronauts', are due to be back from the International Space ...

Astronauts in the past have stayed much longer at International Space Station. Scientists are trying to fully understand the ...

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.

It makes more sense to spend money saving the Earth from climate change, ecological destruction and international conflicts than it does going to Mars.

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

NASA officials announced Friday that the return date for the Starliner astronauts has changed again. This new date resulted ...

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

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

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 ...

NASA astronauts Suni Williams and Butch Wilmore arrived on the space station in June on Boeing Starliner, but Starliner ...