Why the Asteroid Belt Doesn't Threaten Spacecraft By Brian Koberlein March 12, 2014 Brian Koberlein Brian Koberlein is an astrophysicist and author of the books Astrophysics Through Computation and Radio Sky: 40 Years of the Very Large Array. You can find more of his work on his website. Previous Article ← What Is The Cosmic Microwave Background Radiation? Next Article "Death Stars" Caught Blasting Proto-Planets →