Outer Space is a simple, fun and beautiful quiz which intends to review some vocabulary about simple astronomy.The game has got 20 questions and you can had as many as you want just by copying the slide and changing the questions/answers.Also, each question has a specific image, there are no repeated images, all of them with high definition.How to play:Click on the "play" icon to start the game.Click on the question to reveal the answer.Click on the alien's head to go to the next question.