SKYWATCH F O U R S E A S O N S U N D E R T H E S TA R S 2021 SkyWatch is the muchanticipated annual astronomy guide from Sky & Telescope magazine that includes constellation maps and guides so clear that readers of all ages will be able to use them with ease. SkyWatch tells you how to choose and use a telescope, watch and photograph the Moon and sky, and much more. Sky & Telescope's 2021 Observing Calendar The 2021 Sky & Telescope Observing Calendar combines gorgeous astrophotography and special monthly sky scenes that illustrate the positions of the Moon and bright planets. It also highlights important sky events each month, including eclipses, meteor showers, conjunctions, and occultations. On newsstands now! Order at shopatsky.com shopatsky.com sk yandtelescope.org * JANUARY 2 021 77http://www.ioptron.com http://www.shopatsky.com http://www.shopatsky.com http://www.skyandtelescope.org