The orbiting observatory went into an automatic safe mode in November, but the agency has now brought Hubble back online. When you purchase through links on our site, we may earn an affiliate ...

An unstable gyroscope has forced NASA's Hubble Space Telescope to enter safe mode, resulting in a temporary suspension of its scientific observations. Reading time 2 minutes NASA is addressing an ...

The venerable Hubble Space Telescope is running out of gyroscopes, and when none are left, the instrument will cease to conduct meaningful science. To preserve the telescope, which has been operating ...

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'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).

An image of the Hubble Space Telescope hovering in Earth's orbit. Update for Dec. 13: This post has been updated to include the most recent information from NASA. Following a string of setbacks ...