European Extremely Large Telescope Mirror System by European Southern Observatory/science Photo Library
UA Making Biggest Mirrors for World's Biggest Telescope - AZPM
Aluminum Mirrors and their Use in the Very Large Telescope
World's Largest Reflecting Telescopes (Infographic) | Space
Want To Make A Giant Telescope Mirror? Here's How : NPR
The future of space-based astronomy may depend on two large ground-based telescopes - SpaceNews
Want To Make A Giant Telescope Mirror? Here's How : NPR
Mirrors for the world's largest optical telescope are on their way to Chile | Astronomy.com
Engineering Marvel: Sixth Mirror Cast for Giant Magellan Telescope - Giant Magellan Telescope
File:8.2-m primary mirror of Yepun, Unit Telescope 4 of ESO's Very Large Telescope.jpg - Wikimedia Commons
The Extremely Large Telescope (annotated) | ESO Chile
Reflecting telescopes
A New Artist's Illustration of the Extremely Large Telescope. So Many Lasers - Universe Today
How do you build a mirror for one of the world's biggest telescopes?
Extremely Large Telescope's Primary Mirror - Construction Has Begun - YouTube
The last required piece of the world's largest telescope takes shape at UArizona | University of Arizona News
File:Comparison optical telescope primary mirrors.svg - Wikipedia
Giant Magellan Telescope - "A Perfect Mirror" - YouTube
Smithsonian Insider – First of seven mirrors completed for Giant Magellan Telescope | Smithsonian Insider
Extremely Large Telescope: The Biggest Eye on the Sky | Space
Astronomers begin building super telescope to see dawn of the Universe | Ars Technica
ESA - The largest infrared space telescope
How giant mirrors are made for what will be the world's largest telescope
