President Donald Trump took to social media this week to announce he had directed SpaceX CEO Elon Musk to “go get” two NASA astronauts who have been on a protracted stay at the International Space ...

Late Tuesday afternoon, Elon Musk put out a message on X saying that President Donald Trump had asked him to return the two ...

I once thought that if I could ask God one question, I would ask how the universe began, because once I knew that, all the ...

Suni Williams surpasses the most time by a woman on EVA during a spacewalk with Butch Wilmore outside the International Space ...

NASA has confirmed its approach to bringing home two US astronauts currently aboard the International Space Station (ISS) "as ...

NASA's two stuck astronauts are taking their first spacewalk together, exiting the International Space Station almost eight ...

This story incorporates reporting from Bill McEwen, Space.com and CNN on MSN.com.NASA astronauts Suni Williams and Butch Wilmore, currently stationed aboard the International Space Station (ISS), have ...

The leader of the Federal Aviation Administration stepped down from his position mere months after billionaire Elon Musk demanded that he do so, meaning that the FAA is missing a chief in the ...

Astronauts Butch Wilmore and Suni Williams are conducting a spacewalk outside the International Space Station to remove ...

DC's Reagan National Airport will reopen at 11 a.m. Thursday, officials say.

NASA's two stuck astronauts take their first spacewalk together since arriving at the space station last year.

Wearing the wrong shoe on Earth can lead to injury. Researchers still need to figure out the physical consequences of spending a long time walking around on the Moon.