3...2...1...Blast off with this book of fun facts about spaceships, planets, the Milky Way, and more!<BR><BR><I>Did you know that Saturn is the least dense planet in the solar system? If there were a body of water large enough to hold it, Saturn would float!<BR>How about that Neil Armstrong was also an aerospace engineer, naval aviator, test pilot, and university professor?<BR>Or that Earth could fit inside Jupiter more than 1,000 times?</I><BR> <BR>Filled with tons of cool facts about outer space, plus colorful, humorous illustrations, this book is out of this world!