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The top documents tagged [light bucket]
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light bucket
Telescopes
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Chapter 6: The Tools of the Astronomer. Telescopes come in two general types Refractors use lenses to bend the light to a focus Reflectors use mirrors.
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High Energy, High Resolution X-Ray Spectroscopy Eric Silver Harvard-Smithsonian Center for Astrophysics Photon Energies > 10 keV Measurements Important.
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Tools of Modern Cosmology Friday, October 3 Next Planetarium Shows: Tues 7 pm, Wed 7 pm.
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Chapter 6: The Tools of the Astronomer
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Chapter 5 Telescopes: “light bucket”
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Galileo’s telescope
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