Название: Sky and Telescope Год / месяц: January 2020 Номер: Vol.139 No.1 Формат: True PDF Размер: 50 Mb Язык: English
Sky & Telescope is 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 participating 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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Sky & Telescope - January 2020 
