Try to answer interesting questions about space. Test your knowledge and understanding of astronomy in this true or false quiz. The questions are interesting and varied, you can learn something new and share your discoveries with friends. Get closer to the stars! The universe is so huge and amazing that it is nearly incomprehensible. It is difficult for the human mind to grasp such scales. Despite this, researchers continue to delve deeper into space and with each passing year, more groundbreaking discoveries are made. Some of these findings may seem like they're straight out of a science fiction novel.