It's well known that spaceflight causes muscle atrophy and other biological changes in reduced gravity, and especially in ...

A photo captures Northrop Grumman's Cygnus XL freighter being jettisoned away from the International Space Station carrying thousands of pounds of garbage, headed for a fiery demise.

Melagen Labs and Satlyt Announce Joint ISS Mission to Demonstrate Radiation-Resilient In-Orbit Computing and Next-Gen Shielding ...

Congress is pushing to extend the International Space Station's life by two years, to give commercial outposts more time to ...

The U.S. Senate advanced a revised version of a NASA authorization bill, which would delay the retirement of the ISS from ...

The space-faring mice spent about 28 days in those conditions before returning to Earth in April. Mortreux and her colleagues then analyzed the weight, strength and movement of the 23 surviving ...

Ted Cruz said in a public meeting that she was “begging” NASA to release a document that would kick off the second round of a ...

Axiom, Orbital Reef, Starlab, and Vast: Which of these four teams will replace the International Space Station?

Expedition 74 astronauts conducted science experiments, spacesuit maintenance, and spacecraft operations while the International Space Station received cargo deliveries and performed a reboost.

Discover how commercial space stations will replace the ISS, fuel the post ISS space industry, and unlock new opportunities for research, tourism, and in-orbit manufacturing.

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who famously spent a year in space aboard the station in 2015 and 2016.

Expedition 70 NASA astronaut Jasmin Moghbeli announced that the International Space Station crew found a tomato lost by ...