Maintaining its appealing style and presentation, the _Yearbook of Astronomy 2025_ contains comprehensive jargon-free monthly sky notes and an authoritative set of sky charts to enable backyard astronomers and sky gazers everywhere to plan their viewing of the year-s eclipses, comets, meteor showers and minor planets as well as detailing the phases of the Moon and visibility and locations of the planets throughout the year. To supplement all this is a variety of entertaining and informative articles, a feature for which the _Yearbook of Astronomy_ is known. Presenting the reader with information on a wide range of topics, the articles for the 2025 edition include, among others, Recent Advances in Astronomy; Recent Advances in Solar System Exploration; Skies over Ancient America: Mystical Mounds and Landmarks of the Prehistoric Americas; Astrophysicist Cecilia Helena Payne and Professor H. N. Russell; The Astronomers- Stars: The Terrible Twos; Eta Carinae: A Chance Encounter and Journey