Moons

There is a bright light in the night sky. Sometimes it is round like a ball, sometimes it is a crescent, and sometimes it is not there at all! What is this strange and changing thing? It is the moon, of course! Read all about our moon and the moons surrounding other planets in this book. | There is a bright light in the night sky. Sometimes it is round, sometimes it is a crescent, and sometimes it is not there at all! These are the phases of the moon! Read all about our moon and the moons surrounding other planets in this book.