When it has burned out all it's "fuel" - combustibles gases, it's just a burnt out black dead husk.
A group of star is called galaxy.
A large number of stars with a perceptible structure such as a galaxy would be called a star system.
The star from super Mario galaxy is called a luma.
I guess that would refer to a star that is part of a galaxy. That would apply to the vast majority of stars.
It is impossible for the sun to be a dwarf galaxy because the sun is a star. But if you're asking if it's a dwarf star, then no, otherwise we'd be dead.
Rigel is in the same galaxy as Earth is, which is the Milky Way.
It is called R136a1. It is in a star cluster in a nearby galaxy.
thank you 4 that easy question........because all astronomers are searching galaxy....am i rigth?...and the stars are in the galaxy.....so their cousre called.......star....
The nebula in a galaxy is a dead star, long dead, possibly about to turn into a black hole. actually, its the opposite: nebula is like a cloud of space trash. when the "cloud" gets too big, it explodes. the bigger the explosion, the bigger the new star.
Our solar system is in a galaxy called the Milky Way. There are pulsars in our galaxy, but not in our solar system.
It's impossible to be precise, but I would guess all of them. The galaxy is so large.
The "star" that floats next to Rosalina is called a 'Luma' the Lumas are from Super Mario Galaxy. And Super Mario Galaxy