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When the Hubble Space Telescope launched in 1990, its mir... | funfact.wiki | funfact.wiki
When the Hubble Space Telescope launched in 1990, its mirror was off by 2.2 micrometers due to a miscalibrated polishing device. Its blurry images became a global embarrassment. In 1993, NASA astronauts aboard a Space Shuttle installed corrective optics, and Hubble finally worked.
  • Hubble Space Telescope
  • Space
  • Telescope
  • Astronomy
  • Space Shuttle
  • NASA
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  • NASA
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