Sky & Telescope - April 2020Авиация / Sky & Telescope - April 2020
Название: Sky & Telescope Год / месяц: April 2020 Страниц: 88 Язык: English Формат: True PDF Размер: 21 MB 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. ИнформацияПосетители, находящиеся в группе Гости, не могут оставлять комментарии к данной публикации.
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