Buzz Aldrin, celebrated Apollo astronaut and an outspoken champion for the pursuit of space exploration, is on a mission. He has written a new book titled “Mission to Mars.” While the title focuses on Mars, the book covers much more. Buzz lays out his goals for the space program and how he believes we can get humans to Mars by the 2030s. He makes the case and argues passionately for pushing our boundaries of knowledge and exploration of our solar system and presents his “unified space vision.” He emphasizes space exploration should not be a competition, but with cooperation a stronger path to a sustainable future in space could be forged.