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Astronomy Chapter 3 - Introduction to Astronomy PHYS 101Y...

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Introduction to Astronomy PHYS 101Y Instructor: Prof. Igor Shovkovy Lecture notes. Part 3.
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Telescopes Telescopes aid our eyes , enabling us to see to much greater distances that are accessible to the naked eye alone The Gemini South Telescope in Chile (top, left) and the Gemini North Telescope in Hawaii (right) Telescopes also allow us to perceive cosmic objects that emit radiation at wavelengths to which we are blind
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