The Hubble Space Telescope (HST) is studying the cosmos once again after a three-week shutdown. One of the three gyroscopes failed, and flight controllers managed to coax the backup gyroscope. - CGTN

The Hubble Space Telescope (HST) is studying the cosmos once again after a three-week shutdown. One of the three gyroscopes failed, and flight controllers managed to coax the backup gyroscope.

2018-10-30 11:50 GMT+8

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