"Entertaining, easy-to-understand captions explain crater formation, constellations, weightlessness, space junk, and other fascinating subjects." -- Lunar and Planetary Information Bulletin Where do we live among the galaxies, what did people think before they could study the sky with telescopes, and what happened to Pluto? Thirty-nine illustrations to color answer these and other questions about our Solar System and beyond. Entertaining, easy-to-understand captions explain crater formation, constellations, weightlessness, space junk, and other fascinating subjects. Suitable for ages 8-12. Winner of a 2015 Moonbeam Children's Book Silver Award.