Are you curious about the events happened in a movie interstellar? The black hole, worm hole, time travel, and the future existence! The movie includes a lot of astonishing scientific information. This is a book that explains the events related to science in a movie 'Interstellar', focusing on the aspect of theory of relativity. Rather than using professional (hard) words, the book includes easy words so that you can understand the book better. I hope you will enjoy this book!