The Stars in Their Courses is a book written by James Jeans and first published in 1931. It is a popular science book that explores the nature and workings of the universe, from the smallest particles to the largest structures. The book covers a wide range of topics, including the nature of light, the structure of atoms, the behavior of stars and galaxies, and the origins of the universe. Jeans presents these complex concepts in a clear and accessible manner, using simple language and analogies to help readers understand the science behind the cosmos. The book also includes numerous illustrations and diagrams to further aid in comprehension. Overall, The Stars in Their Courses is a fascinating and informative read for anyone interested in the science of 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.