Hint: You can only use one of two Space Station toilets.
Experience thunderstorms and auroras from the perspective of ISS astronauts.
As a gift to radio hobbyists, the ISS is sending old-school television signals to Earth all week.
55 years ago, Yuri Gagarin traveled to space in a rickety metal globe. Space travelers of the future may have cushy inflatable pads.
The Bigelow Expandable Activity Module will be hitching a ride in the trunk of the SpaceX Dragon capsule on April 8.
Short video shows Microsoft's augmented reality headset being used to make 'world's' first Skype call on ISS.
The recent ISS Commander has returned to Earth and has a lot on his mind.
Scott Kelly is awesome, but let's not forget his crew mate, Russian cosmonaut Mikhail Kornienko.
Arguably the best way to experience a thunderstorm is watching it from space.
Plant problems are a great learning experience.