Sky & Telescope 2021 Full Year Collection

Sky & Telescope (S&T) is a monthly American magazine covering all aspects of amateur astronomy, including the following:
current events in astronomy and space exploration;
events in the amateur astronomy community;
reviews of astronomical equipment, books, and computer software;
amateur telescope making; and
astrophotography.

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.Wikipedia