Sky & Telescope - September 2017

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Sky & Telescope - September 2017

 

ENG | PDF | 88 pages | 31 MB

 

Sky & Telescope (S&T) is a monthly American magazine covering all aspects of amateur astronomy. The articles are intended for the informed lay reader and include detailed discussions of current discoveries, frequently by parti[beeep]ting scientists. The magazine is illustrated in full color, with both amateur and professional photography of celestial sights, as well as tables and charts of upcoming celestial events.

 

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