User:XXxBirdman13xXx

Black holes are the evolutionary end points of a stars at least 10 to 15 times as massive as the sun. If a star that massive or larger under goes a supernova explosion, it may leave behind fairly massive burned out stellar remnant. With no outward forces to appose gravitational forces, the remaint will collapse in on its self. Black holes are the cold remnants of former stars, so dense that no matter,not even light is able to escape their gravitational pull. There are the last cycle of a star’s life.