Click to open image viewer. Astronauts stay fit in space through daily exercise on a cycle ergometer or treadmill.This cycle ergometer flew on a number of Space Shuttle missions. The boxy part is the ...

A major computer failure onboard the Hubble Space Telescope is preventing data from being sent to Earth, forcing a scheduled shuttle mission to do repairs on the observatory to be delayed. NASA ...

The company that oversees the day-to-day operations of the space shuttle uses auctions on eBay as a tipsheet for finding available computer parts. But it doesn’t actually compete in auctions to ...