NASA Says Hubble Telescope Will Resume Operation Following Gyroscope Issue Written 8 December 2023

SPACE reports that following a “string of setbacks concerning one of its directional instruments, the Hubble Space Telescope will get back to its job of capturing deep space images soon enough, NASA says.” It all “began on Nov. 19, when one of the iconic observatory’s three gyroscopes (a trio that live on from an original set of six) began providing faulty readings.” In general, gyroscopes “are devices that use either circulating beams of light or rapidly spinning wheels to help scientists make sure an object is facing the direction they want it to face.” Incorrect gyroscope readings “on the Hubble Telescope, as you might imagine, can therefore drastically affect science measurements.” To image a specific spot “in deep space with this Earth-orbiting telescope, you’d have to make sure it’s actually facing that spot in deep space.”
Full Story (SPACE)