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How We Fixed the Hubble Telescope's Blurry Vision
https://patreon.com/freeschool - Help support more content like this! New from FreeSchool! FreeSchool Presents: a closer look at Hubble Telescope Repairs. When the Hubble Telescope was first launched in 1990, there was a tiny but crucial flaw in its primary mirror. Learn what went wrong and how it was repaired in this video! Subscribe to FreeSchool: https://www.youtube.com/user/watchfreeschool?sub_confirmation=1 Visit us on Facebook: https://www.facebook.com/watchFreeSchool Or check out ou
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