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.

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 ...

WASHINGTON (voa) – Astronauts aboard the international space station say the failure of a stabilizing gyroscope is not a crisis. The orbiting outpost is now operating with the minimum number of ...