The secret behind how the International Space Station remains in orbit can be traced all the way back to the genius of Sir Isaac Newton. The International Space Station (ISS) orbits high above our ...

Americans, Russians and spacefarers from other countries have been working together aboard the International Space Station ...

Astronauts Suni Williams and Butch Wilmore, who have been on an unexpectedly monthslong assignment after serving on Boeing’s ...

Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to No. 4 overall.

Hungary’s Tibor Kapu (from left), India’s Shubhanshu Shukla, Axiom’s Peggy Whitson, and Poland’s Sławosz Uznański-Wiśniewski ...

The four American astronauts aboard the ISS, including the Boeing Starliner crew, spoke to USA TODAY in an exclusive interview Tuesday.

NASA has outlined its strategic goals for low Earth orbit, aiming to enhance microgravity research, foster international partnerships, and prepare for future deep-space missions. As the International ...

The ISS's orbit is slowly decaying. While it might seem a permanent fixture in the sky, the orbiting space laboratory is only ...

The plan is for the spacewalkers to collect samples from sites near life support system vents on the exterior of the ISS.

NASA astronaut Sunita Williams has successfully completed her eighth spacewalk, bringing her total extravehicular activity (EVA) time to nearly 57 hours. The six-hour EVA was conducted on January 16 ...

NASA astronauts Suni Williams and Butch Wilmore were able to remove a stuck radio communications unit on a record-setting ...

NASA Despite the ISS’s speedy 90-minute orbit around the Earth — as it travels about 17,500 miles per hour — NASA specified that the station’s clocks are set to Greenwich Mean Time (GMT).