The Astronomical Almanac

The Astronomical Almanac is a comprehensive reference book published annually that provides precise data on celestial positions and phenomena. It contains detailed information on the movements of planets, the Moon, the Sun, and stars, as well as information on eclipses, tides, and timekeeping. Used by astronomers, navigators, and researchers, it helps accurately identify celestial objects and plan observations. Think of it as an authoritative guide to the sky, ensuring that anyone studying or working with celestial events has reliable, standardized data to base their calculations and planning on.