The first animal in space was a dog. True or False? The sun is a star. True or False? Learning about our solar system is much more than memorizing planets! It's full of fascinating facts. For 2 - 4 players or teams, this board game includes 132 true/false questions on the nine planets, the earth's moon, supernovas, asteroids and much more. Earn planet cards for correct answers. Put the planets in the right order, and you win!