Ripley’s Believe It or Not! presents the Twists—an award-winning series bringing a fun, engaging and uniquely Ripley’s approach to a whole range of topics. Each title blends stunning full-color photographs and illustrations with clear explanations and unbelievable-but-true facts. In Space you will find key information on everything from what comets are made of to the length of their orbit, plus intriguing bite-size facts and real-life stories—like Ham the space-traveling chimpanzee.