NASA's Hubble Space Telescope, a cornerstone of astronomical research for over three decades, is transitioning to a one-gyroscope operational mode following a series of technical issues (via Gizmodo).

The Hubble Space Telescope shines in a picture taken from the Space Shuttle Discovery during Hubble's second servicing mission in 1997. The elderly Hubble Space Telescope has been on a rollercoaster ...

June 3 (UPI) --NASA's Hubble Space Telescope again has suspended operations after entering safe mode because of an ongoing gyroscope issue that has affected the craft for the past year, according to ...

NASA's Hubble Space Telescope drifts in space in 2009. The telescope again has suspended operations after entering safe mode because of an ongoing gyroscope issue, according to NASA officials. File ...