How Do Telescopes Work?
Home telescopes can see many galaxies and star clusters, but images will not be as profound as space telescope images. Find out what a home telescope can reasonably hope to see from an observatory director in this free astronomy video.
Expert: Rocky Alvey & Billy Teets
Bio: Rocky Alvey is the assistant director of the Vanderbilt Dyer Observatory and has been involved in astronomy since 1969.
Filmmaker: Dimitri LaBarge
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