The space station is actually designed to leak — a little.

Space is where you don't expect to see something and when you do, chances are it's something you didn't think you'd see. What ...

A cargo spacecraft has arrived at China’s Tiangong space station, delivering supplies, experiments and equipment to support crewed missions. The Tianzhou-8 spacecraft launched atop a ...

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

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

1 of 7 | A bust of Civil War Gen. William Tecumseh Sherman can be seen between the vaults at Grant's Tomb in New York City.

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

It was the best-selling book on the Booker Prize shortlist, outselling all three of the previous winners combined ...

Trump could grant a rare waiver exempting Musk from those laws, a move that has been politically unpopular in the past.

A recent photo of Williams aboard the ISS sparked rumors about her health, restoring the media's habit of prying into the ...