Leaks are affecting a key part of the International Space Station. NASA and Russia’s space agency, Roscosmos, are not seeing ...

Tianzhou 8 will dock with the Tiangong space station a few hours after launch, delivering supplies for the Shenzhou 19 ...

The agency’s top medical official was responding to rumors that Suni Williams had lost an unusual amount of weight during an ...

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

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

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

The astronaut originally arrived at the ISS on June 6 along with Sunita Williams for what was supposed to be just a ten day stay.

Learn what science payloads are being shipped aboard Cargo Dragon to the International Space Station on the SpaceX CRS-27 ...

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

"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 ...

Samantha Harvey’s novel 'Orbital' has won the Booker Prize. In a recent interview, she revealed that the book is more about ...

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