Fully updated throughout, including revised illustrations and new images from NASA missions, this new edition provides an overview of Earth's history from a planetary science perspective for Earth science undergraduates. Earth's evolution is described in the context of what we know about other planets and the cosmos at large, from the origin of the cosmos to the processes that shape planetary environments and from the origins of life to the inner workings of cells. Astronomy, earth science, planetary science and astrobiology are integrated to give students the whole picture of how the Earth has come to its present state and an understanding of the relationship between key ideas in different fields. The book presents concepts in nontechnical language and mathematical treatments are avoided where possible. New end-of-chapter summaries and questions allow students to check their understanding and critical thinking is emphasized to encourage students to explore ideas scientifically for themselves.

Containing star charts, a guide to the constellations, and details about seasons and the movement of the objects we see in the sky, this classic book makes H. A. Rey's passion for astronomy evident on every page. New updates concentrate on the planetary and solar system information in the latter part of the book. Facts and figures for each planet have been revised, and new scientific information has been added, such as Pluto's reclassification as a dwarf planet. There's also a new online resource that allows readers to track the positions of the planets in the night sky till the year 2100.

The Story of Variable Stars is a book written by Leon Campbell that explores the fascinating world of variable stars. The book provides a comprehensive overview of these stars, which are stars that change in brightness over time. The author delves into the history of variable star research, from the early observations made by ancient astronomers to the modern-day techniques used by astrophysicists.Campbell also explores the different types of variable stars, including pulsating stars, eclipsing binaries, and cataclysmic variables. He explains the physics behind these phenomena and how they can be used to study the properties of stars and the universe as a whole.The book is written in a clear and accessible style, making it suitable for both amateur and professional astronomers. It includes numerous illustrations and diagrams to help readers understand the concepts and phenomena discussed.Overall, The Story of Variable Stars is a fascinating and informative book that provides a comprehensive overview of this important area of astronomy. It is a must-read for anyone interested in the study of stars and the universe.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.