Hubble again in service after gyro scare—NASA nonetheless finding out reboost choices

The Hubble Space Telescope viewed from Space Shuttle Atlantis during a servicing mission in 2009.

Enlarge / The Hubble House Telescope considered from House Shuttle Atlantis throughout a servicing mission in 2009. (credit score: NASA)

The Hubble House Telescope resumed science observations on Friday after floor groups spent many of the final three weeks assessing the efficiency of a finicky gyroscope, NASA mentioned.

The troublesome gyroscope is a important a part of the observatory’s pointing system. Hubble’s gyros measure how briskly the spacecraft is popping, serving to the telescope goal its aperture towards distant cosmic wonders.

Hubble nonetheless offers helpful scientific knowledge for astronomers practically 34 years since its launch aboard NASA’s House Shuttle Discovery in 1990. 5 extra shuttle servicing missions repaired Hubble, upgraded its science devices, and changed {hardware} degraded from long-term use in house. Amongst different duties, astronauts on the final of the shuttle restore flights in 2009 put in six new gyroscopes on Hubble.

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