What is a Crab Nebula?
Flexi Says:
Crab Nebula is an expanding supernova remnant. The object at the center of the Crab Nebula is called Crab Pulsar. The Pulsar is about 30km in diameter but has a mass that is 1.5 times the mass of the sun.
Crab Nebula is an expanding supernova remnant. The object at the center of the Crab Nebula is called Crab Pulsar. The Pulsar is about 30km in diameter but has a mass that is 1.5 times the mass of the sun.