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

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

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

NASA astronaut Matthew Dominick highlights the critical issues of aging spacesuits and persistent air leaks on the ...

Williams launched to the International Space Station on June 5th with fellow NASA Astronaut Butch Wilmore on the first crewed ...

NASA astronaut Sunita Williams spoke to a TV channel, during which she addressed concerns about her health and described her ...

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

Researchers analyzed lunar soil brought back by China's Chang'e-6, the first spacecraft to return with a haul of rocks and ...

Elon Musk has been battling regulators since before voicing Trump support. Now, he has the power to weaken oversight of his ...

Our watch experts discuss the milestones over the past century that've made Snoopy the most beloved animated character in ...

China realized the long-term cultivation of vertebrates in the space station, said Sun Yonghua, a researcher of the IHB, ...

The Tianzhou 8 robotic cargo ship was launched on Friday night in Hainan province, becoming the last spacecraft to visit ...