SPACE CENTER, Houston - Two of Discovery's astronauts floated outside their spacecraft Monday with one key task: to replace a failed washing machine-sized spinning wheel, which along with three other ...

NASA has paused science activities for the Hubble Space Telescope after one of its three gyroscopes sent faulty readings back to Earth. The space telescope, which has been delivering stunning views of ...

NASA's iconic Hubble Space Telescope has temporarily ceased its universe observations. AP reports that operations have halted due to a critical malfunction in one of the telescope's gyroscopes, which ...

The Hubble Space Telescope has been expanding our knowledge of the cosmos for more than three decades, a spectacularly long run for any spacecraft. Nothing can stop the inevitable, though. NASA has ...

HOUSTON—NASA is continuing efforts to resume science operations with the Hubble Space Telescope (HST), which has been in and out of safe mode since Nov. 19 due to faulty readings from a gyroscope.

Dec. 7 (UPI) --NASA will put the Hubble Space Telescope back to work Friday, after a weeklong delay in its mission to investigate one of the spacecraft's steering devices, the agency announced ...

HOUSTON, Aug. 13 /PRNewswire-USNewswire/ -- NASA has added a new computer program to help monitor the four gyroscopes that keep the International Space Station properly oriented without the use of ...

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 will transition to operating with a single gyroscope following repeated interruptions caused by a faltering unit, necessitating a safe mode entry on May 24. This decision, ...

Hubble entered safe mode on April 23, but NASA reports the telescope is still in "good health." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.