On Earth, we all know that exercise is good for us. But do we know exactly how good?
A new study aboard the International Space Station will examine changes in astronaut hearts during six months in space.
After more than four months and 56 million miles in orbit, NASA Astronaut Sandra Magnus is now embarking on another mission -- a one-of-a-kind trip to support U.S. military troops overseas.
Expedition 20 Commander Gennady Padalka and Flight Engineer Michael Barratt completed an “internal” spacewalk Wednesday at 3:07 a.m. EDT.
International Space Station Commander Gennady Padalka and Flight Engineer Mike Barratt completed a 4-hour, 54 minute spacewalk at 8:46 a.m. EDT Friday to prepare the Zvezda service module for the arrival of a new Russian module.
Flight Engineers Roman Romanenko, Frank De Winne and Robert Thirsk of the 20th International Space Station crew docked their Soyuz TMA-15 to the International Space Station at 8:34 a.m. EDT Friday.
As construction of the International Space Station nears completion, NASA and its national laboratory partners are preparing to utilize the unique environment in space for science.
Flight Engineers Roman Romanenko, Frank De Winne and Robert Thirsk of the 20th International Space Station crew launched in their Soyuz TMA-15 from the Baikonur Cosmodrome in Kazakhstan at 6:34 a.m. EDT Wednesday to begin a six-month stay in space.
NASA astronaut Michael Barratt got the opportunity to watch the new Star Trek film aboard the International Space Station while he and two crewmates fly 220 miles above Earth.
After more than a million online responses, the station module formerly known as Node 3 will be called Tranquility.
Tired of those boring old tracking maps that show the space station going around and around the Earth, and wondering what the view from up there must be like?
Commander Mike Fincke and Flight Engineer Yury Lonchakov of the 18th International Space Station crew landed in Kazakhstan at 3:16 a.m. EDT Wednesday after about six months in space.
Commander Gennady Padalka and Flight Engineer Michael Barratt of the 19th International Space Station crew docked their Soyuz TMA-14 to the International Space Station at 9:05 a.m. EDT Saturday.
Commander Gennady Padalka and Flight Engineer Michael Barratt of the 19th International Space Station crew launched in their Soyuz TMA-14 from the Baikonur Cosmodrome in Kazakhstan at 7:49 a.m. EDT Thursday to begin a six-month stay in space.
Tuesday's spacewalk with Expedition 18 Commander Mike Fincke and Flight Engineer Yury Lonchakov concluded at 5:11 p.m. EDT when the Pirs docking module airlock was closed. The spacewalk concluded ahead of schedule, lasting 4 hours and 49 minutes.
Space station research in understanding the increased virulence of some germs in microgravity could lead to new strategies for preventing and treating food poisoning.
A new Progress cargo carrier docked to the Pirs Docking Compartment of the International Space Station at 2:18 a.m. EST Friday with more than 2.4 tons of oxygen, air, propellant and other supplies and equipment aboard.
Aboard the International Space Station, Flight Engineer Sandy Magnus shares her thoughts on living and working in space and puts her culinary skills to work to spice up traditional space food fare.
A new Progress cargo carrier launched from the Baikonur Cosmodrome in Kazakhstan on Tuesday.
Astronaut Greg Chamitoff is ready to resume the unique Earth vs. space chess match he started on orbit.