Aliens, space ships, and constellations, oh my Ride on a rocket ship to another galaxy with this stellar book. With The Everything Kids' Astronomy Book, astronomers-in-training will learn:

• How galaxies like the Milky Way were built.
• Why the sun's surface is 20,000-50,000-degrees Fahrenheit.
• Why the earth spins and how gravity works.
• What comets and asteroids are made of and how they affect planets.
• The truth about the man in the moon.
• Why Mars is so hot and what those rings around Saturn...