Books By William H. Waller - Author

William H. Waller worked as an astrophysicist at NASA’s Goddard Space Flight Center and an astronomy professor at Tufts University before becoming a high school science teacher. He is the co-author, with Paul Hodge, of Galaxies and the Cosmic Frontier, and author of The Milky Way: An Insider’s Guide. He lives in Rockport, Massachusetts.