Object 120: A Possible Source of the Cosmic Rays that Gave the Fantastic Four Their Superpowers

George's Random Astronomical Object

The Monogem Ring, which is one of the largest sources of X-rays in the Earth's sky, was created by a supernova explosion about 86000 years ago, and the core of the star that exploded has been identified as the pulsar PSR B0656+14 at the center of the ring.