International Space Station Suffers Leak, But Crew Remains Safe

The crew of Apollo 13 used a 5-inch, metal slide rule, model "N600-ES" made by Pickett as a back up on-board computer. It was a model that was popular among engineers, scientists and students at the time

Meet the crew of Virgin Galactic's 4th commercial spaceflight launching on Oct. 6

50 years ago, the Skylab 3 crew pranked Houston with a prepared tape with the voice of Owen Garriot's wife, Helen