"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 ...

Suni Williams, a NASA astronaut currently on the International Space Station, is healthy and not suffering from any medical ...

Ten years after launching a patchwork of stars from her place in space, Karen Nyberg is calling for quilters to create the ...

The astronaut appeared to be in good health and spirits following photos of her that recently sparked health scare rumors.

Two NASA astronauts saw their weeks long mission turn into months and now one of them is responding to tabloid claims about ...

Suni Williams and Butch Wilmore, the two NASA astronauts who have been stuck at the International Space Station for more than 150 days and counting, are speaking out amid health concerns, reassuring ...

Blue Origin showed off its New Glenn rocket after its two stages were mated in the company's Florida facility. The new rocket ...

"Aboard the International Space Station, Expedition 72 Commander Suni Williams of NASA discussed life and work aboard the ...

The space superpowers set to land astronauts on the Moon — the U.S. and China — should forge a lunar peace pact protecting ...

SpaceX is scheduled to launch another round of Starlink satellites into lower Earth orbit, with a launch set to leave the Cape Canaveral Space Force Station on Thursday morning.

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

Officials said the funding will be used to enhance the two space tracking stations on campus to support future ...