Size comparisons between the ELT primary mirror and other large planned facilities | ESO
Liquid-mirror telescope - Wikipedia
SCHOTT produces 500th M1 primary mirror segment for ELT | SCHOTT
UA Making Biggest Mirrors for World's Biggest Telescope - AZPM
European Extremely Large Telescope Mirror Support Photograph by European Southern Observatory/science Photo Library - Pixels
VLT Mirror | ESO
The Astounding Engineering Behind the Giant Magellan Telescope | WIRED
ESA - The largest telescope mirror ever put into space
European Extremely Large Telescope - Ramboll Group
Controlling the Temperature of Telescope Mirrors to Search for Earth-like Planets | Science Mission Directorate
ESA - The largest infrared space telescope
Mirrors for world's largest telescope manufactured in Arizona
The future of space-based astronomy may depend on two large ground-based telescopes - SpaceNews
Rubin Observatory Mirror Design | Rubin Observatory
Extremely Large Telescope's Primary Mirror - Construction Has Begun - YouTube
Want To Make A Giant Telescope Mirror? Here's How : NPR
Harvard's partners cast third mirror for world's largest telescope. | Harvard Magazine
The Design of Extremely Large Telescopes | WIRED
Want To Make A Giant Telescope Mirror? Here's How : NPR
Extremely Large Telescope: The Biggest Eye on the Sky | Space
DOD's largest telescope receives mirror recoat, preserves space domain awareness > ONE AFRL / TWO SERVICES > Article Display
File:Comparison optical telescope primary mirrors.svg - Wikimedia Commons
James Webb Space Telescope's Golden Mirror Unveiled | NASA
How do you build a mirror for one of the world's biggest telescopes?
TMT International Observatory
