In a preview of their flight, the crew of Artemis II, three Americans and a Canadian, struck a tone that veered away from the ...

Forget all the scientific advances, the most popular question asked of astronauts is much more primal: How do you use the restroom? Suction is needed to counteract the lack of gravity, and it's not ...

Astronaut Suni Williams, of Needham, recently spoke about her nine-month stay at the International Space Station. A thruster malfunction on the Boeing Starliner spacecraft caused the mission to be ...