Millennial telescope tries to celebrate 34th birthday, but instead goes into safe mode because of gyroscope issues (relatable).
The same gyroscope that was causing issues back in November is acting up again, so Hubble has paused science operations while operators troubleshoot the issue. If needed, Hubble can operate with only one of its three remaining gyroscopes, with reduced observing efficiency.
https://science.nasa.gov/missions/hubble/nasas-hubble-pauses-science-due-to-gyro-issue/