Massive stars are the center of a distant nebula. The massive stars are formed as the gas in the interstellar medium collapses under its own weight. The size of a nebula depends on the size of the original gas cloud.
Nebulas Ray happened in 1994.
Nebulas Ray was created in 1994.
galaxies
Stars form in nebulas. They're like star nurseries. The gas and dust in nebulas helps to form stars in their early stages.
Nebulas are interstellar clouds consisting of dust, hydrogen, helium and other ionized gases. Nebulas vary in size, so some are bigger than Earth, and others are not.
center of massphysical centerequal distant from valence shellif the electrons were planets, at the location of the sunspherical center
Bright, distant, powerful, energetic, at the center of the galaxy.
Most galaxies - the larger ones at least - have a supermassive black holes in their center.
Star
yea brah, lethal
Yes they are.
The nebula forms into a protostar.