Science

Hubble Space Telescope Halts Operations Amid Gyro Glitch

Apr 27, 2024 1 min read

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NASA's Hubble Space Telescope has once again halted its science observations due to a problem with one of its gyroscopes, which are crucial for pointing the telescope. After experiencing similar issues in November, the telescope went into safe mode on April 23 when it received faulty readings from one of its three operational gyroscopes. While Hubble's instruments remain stable, this is the second suspension of operations in less than six months, indicating a recurring problem.

During its 34 years in space, Hubble has had six new gyroscopes installed during a 2009 servicing mission. Currently, with only three of those gyroscopes operational, NASA engineers are considering reconfiguring the telescope to run on just one gyro to preserve its remaining gyros for future use. This configuration would allow Hubble to continue delivering scientific data alongside other observatories like the James Webb Space Telescope.

Despite the challenges, the space agency is optimistic about Hubble's future, anticipating that it will continue to contribute groundbreaking discoveries in the coming decade. The team is actively working on solutions to resume Hubble's observations, with efforts to recover the aging yet still pivotal space observatory ongoing.

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