Skip to main content
The University of Arizona Wordmark Line Logo White
Richard F. Caris Mirror Lab | Home

 

Astronomy Dept

home home

Main navigation

  • Home
  • Tours
  • Richard F Caris Mirror Lab Dedication Overview FAQ News Personnel
  • Mirror Castings Overview Magellan MMT LBT GMT LSST
  • Get Involved
  • Contact Us
  • Maps
  • Media
  1. Home
  2. All News
Image
Chemical elements come full circle in the cycle of glass

Making Giant Mirrors from Stars

April 19, 2024

At 200 times more powerful than today’s best telescopes...

Read more
Image
Loading glass into furnace for casting of GMT S7

The last required piece of the world's largest telescope takes shape at UArizona

Oct. 10, 2023
Read more
Image
Seven of the world’s largest mirrors that make-up one giant 80 feet/25.4 meter diameter mirror

New $2 Billion Telescope Will Be Fitted With A ‘Large Earth Finder’

Aug. 10, 2023
Read more
Image
The Conversation logo

How do you build a mirror for one of the world’s biggest telescopes?

Aug. 12, 2022
Read more
Image

Bajo las gradería de un estadio (under the stands of a stadium)

Oct. 25, 2021
Read more
Image
Giant telescope mirrors built in a spinning furnace under a college football stadium

Podcast: Mirrors Built Under College Football Stadium

Sept. 17, 2021

In this episode of The Atlas Obscura Podcast, we visit a spinning furnace tucked under the football stadium at the University of Arizona, designed to help build giant telescope mirrors.

Read more
Image
Giant, lightweight mirrors of unprecedented power for a new generation of optical telescopes

Mirrors for Magellan

April 21, 2021

A behind-the-scenes tour of the University of Arizona’s Richard F. Caris Mirror Laboratory which leads the world in making giant, lightweight mirrors of unprecedented power for a new generation of optical telescopes.

Read more
Image
Photo of the Science Friday logo

Spinning Glass To See The Stars

March 15, 2021

Hubert Martin, Project Scientist at the Mirror Polishing Program, talks with SciFri’s Charles Bergquist about the mirror production process, and the challenges of working with glass on massive scales.

Read more
Image
GIF of timelapse for casting GMT mirror 5

The sixth 8.4-meter mirror is being fabricated at the University of Arizona’s Richard F. Caris Mirror Lab

March 9, 2021

Timelapse for casting GMT mirror 5. Credit: Richard F. Caris Mirror Lab, The University of Arizona and Giant Magellan Telescope – GMTO Corporation

Read more
Image
Photo of glass being inspected at Richard F. Caris Mirror Lab

8.4-Meter Mirror Joins Five of the World’s Largest Mirrors

March 5, 2021

The Giant Magellan Telescope’s primary mirrors are fabricated with high-purity, low-expansion, borosilicate glass (called E6 glass) from the Ohara Corporation of Japan.

Read more
Image
Rendering of inside GMT's enclosure (Graphic: Business Wire)

Engineering Marvel: Sixth Mirror Cast

March 5, 2021

Sixth Mirror Cast for Giant Magellan Telescope

Read more
Image
Photo of the giant casting furnace with the lid open at Richard F. Caris Mirror Lab

Sixth Mirror Casting

March 5, 2021

Underneath the stands of the Arizona Wildcats Football Stadium, engineers of UArizona's Richard F. Caris Mirror Lab manufacture the world's largest and most lightweight telescope mirrors. At the center of the process is a giant spinning furnace, the only one of its kind.

Read more

Pagination

  • …
  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • …
  • Next › Next page
  • Last » Last page
Richard F. Caris Mirror Lab | Home

Footer - Social Media

  • Facebook
  • Instagram
  • X

We respectfully acknowledge the University of Arizona is on the land and territories of Indigenous peoples. Today, Arizona is home to 22 federally recognized tribes, with Tucson being home to the O’odham and the Yaqui. The University strives to build sustainable relationships with sovereign Native Nations and Indigenous communities through education offerings, partnerships, and community service.


University Information Security and Privacy

© 2025 The Arizona Board of Regents on behalf of The University of Arizona.