The Purpose of a Telescope - Cosmic Pursuits
Controlling the Temperature of Telescope Mirrors to Search for Earth-like Planets | Science Mission Directorate
Segmented mirror - Wikipedia
The World's Largest Liquid-Mirror Telescope Comes Online - Universe Today
Want To Make A Giant Telescope Mirror? Here's How : NPR
Mirrors for world's largest telescope manufactured in Arizona
Tools: Optical Telescopes
UA Makes Mirrors for World's Largest Telescope | University of Arizona News
World's Largest Reflecting Telescopes (Infographic) | Space
World's Most Advanced Mirror for Giant Telescope Completed - SpaceRef
How do you build a mirror for one of the world's biggest telescopes?
VLT Mirror | ESO
Full-size Mock-up of World's Largest Telescope Mirror Built at ESO's Open House Day | ESO
Casting a $20 Million Mirror for the World's Largest Telescope - IEEE Spectrum
European Extremely Large Telescope - Ramboll Group
ESA - The largest infrared space telescope
Extremely Large Telescope's Primary Mirror - Construction Has Begun - YouTube
How to Build an 80-Foot-Wide Telescope Mirror to See Deep Space - Scientific American
Making the Mirror for the World's Largest Telescope - Universe Today
Extremely Large Telescope: The Biggest Eye on the Sky | Space
Telescope Mirror To Get Shiny Finish in Major Test Run
Thin shell mirror for ESO's Very Large Telescope Adaptive Optics Facility | ESO
