With Expedition 73 now underway, the International Space Station is hosting seven crewmembers again. Thursday saw the ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

NASA astronauts Anne McClain and Nichole Ayers completed a nearly six-hour all-female spacewalk, moving an antenna and assembling hardware for new solar arrays. They hit most goals, with some tasks ...

For decades, people with diabetes were told they couldn't become astronauts. However, if this new study being launched aboard ...

This is a bad time for US space policy to stumble. China is launching missions at a record pace and vows to put its ...