300 Astronomical Objects: A Visual Reference to the Universe : An invaluable reference to understanding our solar system and its place in the universe beyond. The latest photographs of stars, galaxies, nebula, planets, moons, comets and much more. Profiles of space probes, telescopes and observatories. Comprehensive text with interesting facts and background information about each object. Whether you are an amateur astronomer or simply interested in the night sky, 300 Astronomical Objects is a handy guide to fascinating and fantastic objects from across the universe.