The space agency’s chief health and medical officer refutes claims that Suni Williams, who is on the unexpectedly extended ...

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

A Long March 7 rocket launched the Tianzhou 8 cargo spacecraft toward China's Tiangong space station on Friday (Nov. 15).

NASA and Russian officials disagree on the cause of a worsening leak on the ISS, raising safety concerns for astronauts.

Roscosmos and NASA are the principal partners in the ISS. They continue to collaborate for policy and technical reasons (the ...

NASA worries that a leak aboard the International Space Station could lead to a catastrophic failure if not fixed in time — ...

In September, NASA's inspector general noted in a report that new cracks and leaks affecting the Russian segment of the aging ...

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.

Astronaut Suni Williams is putting health rumors to rest after photos of her during her mission aboard the International ...

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

NASA astronauts Kayla Barron and Raja Chari describe how nonverbal communication in employed on the International Space ...