Official publication produced in collaboration with Her Majesty's Nautical Almanac Office in the United Kingdom, the Nautical Almanac Office at the U.S. Naval O
The Fifty Year Almanac of Astronomical Events: 2021 to 2070 is a catalog listing a wide range of solar system phenomena as seen from Earth. Each year gives a co
Timing is everything. Llewellyn’s Daily Planetary Guide, the most trusted and detailed astrological planner available, makes it easy to take advantage of plan