our mathematical universe.
About the Author
Max Tegmark is a physicist, cosmologist, and machine learning researcher. He teaches at MIT, and runs the Future of Life Institute — a nonprofit organization that works to reduce global catastrophic and existential risks facing humanity, particularly existential risk from advanced artificial intelligence (AI).
By using a single source of information (spectrum light), we can find out more information about: distance, size, mass, composition, temperature, pressure, magnetism, and any solar system a star may host.