26 August 2026
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  • [ 24 August 2026 ] JWST’s ‘impossible’ early galaxies may be even more massive than we thought News
  • [ 7 August 2026 ] How to observe the 12 August 2026 solar eclipse Eclipse
  • [ 5 August 2026 ] Falcon 9 lunar impact: More than a new crater News
  • [ 25 July 2026 ] Euclid opens a new window on the first billion years of cosmic history News
  • [ 10 June 2026 ] Caught in the act: the wind that could kill a galaxy News
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Richard F. Caris Mirror Lab

News

Construction to begin on world’s largest optical telescope

3 June 2015 Astronomy Now

Collaborators secure more than $500 million for the historic $1 billion project to build the Giant Magellan Telescope — a seven-mirror colossus gathering more than six times the amount of light of the current largest optical telescopes into images up to 10 times sharper than those of the Hubble Space Telescope.

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News Headlines

  • JWST’s ‘impossible’ early galaxies may be even more massive than we thought
    24 August 2026
  • How to observe the 12 August 2026 solar eclipse
    7 August 2026
  • Falcon 9 lunar impact: More than a new crater
    5 August 2026
  • Euclid opens a new window on the first billion years of cosmic history
    25 July 2026
  • Caught in the act: the wind that could kill a galaxy
    10 June 2026

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