Sixth Mirror Casting Brings Giant Magellan Telescope Closer to Completion | University of Arizona News
How do you build a mirror for one of the world's biggest telescopes?
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Rough Polishing the 20" f/4.5 Telescope Mirror - YouTube
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Using Polishing Pads to Clear the Back of a Telescope Secondary Mirror - YouTube
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Scientists Construct Huge 20-Ton Mirror for Next Mega-Telescope | Space
Behind the looking glass of the world's biggest telescope
Putting the Polish on Epic-Scale Telescope Mirrors | Space
Grind and Polish a Dobsonian/Newtonian Telescope Mirror With Hand Tools : 8 Steps (with Pictures) - Instructables
Fast Mirror Grinding & Polishing - The ATMs Workshop
Homebuilt Telescopes: Mirror Grinding - Testing and Figuring - Telescope Construction: Sam Brown: Amazon.com: Books
Polishing and Figuring Tips for an 8-in Telescope Mirror - YouTube
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Very Large Telescope mirror polishing - Stock Image - C001/4455 - Science Photo Library
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Grinding and Polishing a Telescope Mirror - YouTube