Building the Giant Magellan Telescope with Dr. Rebecca Bernstein and Dr. Jim Fanson episode artwork

EPISODE · Apr 11, 2026 · 37 MIN

Building the Giant Magellan Telescope with Dr. Rebecca Bernstein and Dr. Jim Fanson

from John Michael Godier's Event Horizon · host John Michael Godier

The Giant Magellan Telescope will be a member of the next generation of extremely large ground-based telescopes that promises to revolutionize our view and understanding of the universe. It will be constructed in the Las Campanas Observatory in Chile. Commissioning of the telescope is scheduled to begin in 2029.The GMT has a unique design that offers several advantages. It is a segmented mirror telescope that employs seven of today’s largest stiff monolith mirrors as segments. Six off-axis 8.4 meter or 27-foot segments surround a central on-axis segment, forming a single optical surface 24.5 meters, or 80 feet, in diameter with a total collecting area of 368 square meters. The GMT will have a resolving power 10 times greater than the Hubble Space Telescope. The GMT project is the work of a distinguished international consortium of leading universities and science institutions.Link:www.GMTO.orgTwitter: @GMTelescopeWant to support the channel?Patreon: https://www.patreon.com/EventHorizonShowFollow us at other places!Website: https://www.eventhorizonshow.com/Twitter: https://twitter.com/jmgeventhorizonInstagram: https://www.instagram.com/jmgeventhorizon/Music featured on Event Horizonhttps://stellardrone.bandcamp.com/https://migueljohnson.bandcamp.com/https://leerosevere.bandcamp.com/https://aeriumambient.bandcamp.com/FOOTAGE:Giant Magellan Telescope – GMTO CorporationNASAESA/HubbleESO - M.KornmesserESO - L.CalcadaESO - Jose Francisco Salgado (josefrancisco.org)NAOJUniversity of WarwickGoddard Visualization StudioLangley Research CenterPixabay

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Building the Giant Magellan Telescope with Dr. Rebecca Bernstein and Dr. Jim Fanson

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