Discover the cosmos with ‘Companion to Astronomy and Astrophysics’, the ultimate reference for anyone fascinated by the Universe. This comprehensive guide, perfect for both amateur stargazers and professional astrophysicists, offers vital information on everything from Earth and planets to distant stars and galaxies. Delve into a rich timeline of discoveries and a detailed dictionary, all cross-referenced in an exceptionally thorough index. Whether you’re seeking specific facts or eager to explore new celestial wonders, this up-to-date volume from The Bookish Owl provides quick access to knowledge and serendipitous discoveries. Embark on an unforgettable journey through space and time.