How Do Telescopes Work?

By rocky alvey & billy teets
rocky alvey & billy teets

Rocky Alvey is the assistant director of the Vanderbilt Dyer Observatory. Alvey has been involved in astronomy from 1969 to the present and now conducts educational programs and public outreach at Vanderbilt Dyer Observatory and other locations in Tennessee, giving presentations to thousands of people on subjects which cover nearly all aspects of astronomy and telescopes.

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