Dr. Stephen P. Maran spent more than 35 years in NASA, working on the Hubble Space Telescope and other scientific projects and is the press officer for the American Astronomical Society. His 10 previous books include Astronomy for Dummies® and The Astronomy and Astrophysics Encyclopedia. His awards and honors include the naming of an asteroid for him by the International Astronomical Union, the NASA Medal for Exceptional Achievement, the George Van Biesbroeck Prize of the American Astronomical Society and the Astronomical Society of the Pacific’s Klumpke-Roberts Award for outstanding contributions to the public understanding and appreciation of astronomy.