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

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

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

For the past five years, air has been escaping through a Russian section of the International Space Station (ISS) at an ...

NASA has denied rumors that two of its astronauts are losing weight on the ISS, saying they are in outstanding health.

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

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

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.

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

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

Amid public concern, NASA said the Starliner astronauts and the other five spacefarers living in orbit "undergo routine ...