26 March 2026
Astronomy Now
  • Home
  • The Magazine
    • About
    • Current Issue
    • Subscribe
    • Renew Subscription
  • AstroFest 2026
  • News
  • Observing
    • UK Sky Chart
    • Almanac
    • Scope Calc
    • DSLR Calc
  • Reviews
    • Equipment
    • Book Reviews
  • Spaceflight Now
  • Shop
  • Contact Us
    • Subscriptions
    • Your Views
    • Ask Astronomy Now
    • Editorial
    • Advertising
    • AstroListings
Latest News
  • [ 25 March 2026 ] Artificial Intelligence uncovers more than 100 new worlds in NASA data News
  • [ 24 March 2026 ] XRISM solves gamma-Cas’s 50-year X-ray mystery News
  • [ 16 March 2026 ] Molten lava world points to new class of planet Focus on
  • [ 26 January 2026 ] Dr Allan Chapman (1946-2026) News
  • [ 16 January 2026 ] Potentially bright ‘sungrazing’ comet discovered News
  • Facebook
  • Twitter
  • LinkedIn

Edward Moses

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.

Latest Issue

Astronomy Now Newsletter

Join our mailing list.
* indicates required
Which elements of Astronomy interest you?

News Headlines

  • Artificial Intelligence uncovers more than 100 new worlds in NASA data
    25 March 2026
  • XRISM solves gamma-Cas’s 50-year X-ray mystery
    24 March 2026
  • Molten lava world points to new class of planet
    16 March 2026
  • Dr Allan Chapman (1946-2026)
    26 January 2026
  • Potentially bright ‘sungrazing’ comet discovered
    16 January 2026

© 2019 Pole Star Publications Limited

Astronomy Now