It’s not the first time a president has empowered a business tycoon to look for ways to dramatically cut federal regulations.

NASA astronauts Suni Williams and Butch Wilmore say they are working out aboard the International Space Station as they await ...

During an interview with the New England Sports Network this week, NASA astronaut Suni Williams said, “There’s some rumors ...

Two astronauts were meant to be in space for a week. More than 150 days later, they're still suck in space and speculation ...

In a video released Monday by NASA, stranded astronaut Sunita Williams, 59, offered a surprising reason for her weight loss ...

NASA and Russia at odds over cause and severity of the International Space Station's leak risks, including possibility of ...

"In 65 years of human spaceflight, we've never had to bring somebody back for a medical reason so far," he added. "That's a ...

A SpaceX Dragon capsule packed with cargo took flight atop a Falcon 9 rocket Monday night, ferrying innovative experiments and equipment to the International Space Station to continue NASA's legacy of ...

NASA and Roscosmos continue to disagree on the cause and severity of an air leak in the Russian segment of the International Space Station, one that NASA worries could lead to a “catastrophic ...

The uncrewed Roscosmos Progress 86 cargo craft docked to the International Space Station’s Poisk module. Credit: NASA ...

Depending on the weather, people will have an opportunity to see the International Space Station for up to 5 minutes every ...