The whole year's events in the night sky. Monthly spreads with sky domes and listing of 568 events, sections on the Sun and seasons, the Moon, eclipses, occultations, each planet, asteroids, meteor showers, glossary of terms, full explanations. Many sky scenes, charts, and diagrams in full color, including 3-D views of space.
This is the revival of a famous book that was published for more than 40 years, then continued as an electronic document, now it is both electronic and printed.