A reflecting telescope forms an image by using a combination of
curved mirrors to focus light. It was invented as an alternative to
the refracting telescope.
A reflecting telescope forms an image by using a combination of
curved mirrors to focus light. It was invented as an alternative to
the refracting telescope.
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a refracting telescope
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a refracting telescope
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That telescope you are refering to is called a refracting
telescope.
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The observatory had not yet opened, so we waited outside until
it did.