J. Kelly Beatty from Sky and Telescope Magazine offers a guide to choosing your first telescope. Observatory Night from December 19, 2013 at the Harvard-Smithsonian Center for Astrophysics
"Choosing Your First Telescope" with J. Kelly Beatty
J. Kelly Beatty from Sky and Telescope Magazine offers a guide to choosing your first telescope. Observatory Night from December 19, 2013 at the Harvard-Smithsonian Center for Astrophysics
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