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Watch now: UA lab casts mirrors for the world's largest telescope
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Watch now: UA lab casts mirrors for the world's largest telescope

  • Richard F. Caris Mirror Lab, The University of Arizona
  • Mar 5, 2021
  • Mar 5, 2021 Updated Oct 4, 2024
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Workers at the Richard F. Caris Mirror Lab at the University of Arizona work to mold the sixth of seven primary mirrors for the Giant Magellan Telescope in 2021. The mirror lab cast the seventh mirror in 2023.

As featured on

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Tucson Tech: Giant telescope mirrors take shape at famed U of A lab

Tucson Tech: Giant telescope mirrors take shape at famed U of A lab

For Star subscribers: When completed around the start of the next decade, the Giant Magellan Telescope will be the world’s most powerful land-based telescope, though others in development could rival it in size.

Tucson Tech: Federal funding clouds U of A giant telescope project

Tucson Tech: Federal funding clouds U of A giant telescope project

Recent developments have cast a shadow on critical federal funding needed to complete the Giant Magellan Telescope, a major University of Arizona project. 

More information

  • University of Arizona alum's $2M gift to boost space science research

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