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GMT

The Giant Magellan Telescope (GMT)—the product of more than a century of astronomical research and telescope-building by some of the worlds leading research institutions—will open a new window on the universe for the 21st century. Scheduled for completion around 2018, the GMT will have the resolving power of a 24.5-meter (80 foot) primary mirror—far larger than any other telescope ever built. It will answer many of the questions at the forefront of astrophysics today and will pose new and unanticipated riddles for future generations of astronomers.

The GMT will produce images up to 10 times sharper than the Hubble Space Telescope.

GMT Partner Institutions:

Carnegie Institution of Washington The University of Texas at Austin
Harvard University The Australian National University
Smithsonian Astrophysical Observatory University of Arizona
Texas A&M University Astronomy Australia Ltd.

Korea Astronomy and Space Science Institute


News and Features


   GMT Welcomes Korea
The South Korean government has approved participation in the GMT project, with the Korea Astronomy and Space Science Institute (KASI) as the representative of the Korean astronomical community.

   GMT and a U.S. National Partnership
An Open Letter and Report from GMT to AURA & NSF (pdf) discusses the benefits to the community of a partnership between GMT and NSF/AURA.

   More News
Scientists at the University of Arizona's Steward Observatory mirror lab continue to develop and implement exacting tests to make the GMT a success.