"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.