Are galaxies formed by the explotion of a "super gigantic star" breaking up into a spiral of little stars?

Question

Imagin a gigantic star exploding and creating a galaxy of billions of other little stars, in time do this billions of other little stars explode and also creat a micro galaxy of thier own, is this posible?,
That a super nova my creat a micro galaxy under the right condition?

Answer 1

No, that would not happen. Such a dense aggregation of mass as you describe would become a black hole.

Galaxies form when gas accretes under gravitation. Often the gas flattens into a disk with stellar spiral density waves that "wrap" around because the orbital speed varies with distance from the galactic center.

Black holes often do form in galaxy centers, when a sufficient amount of matter comes together within its own mutual Swartzschild radius. But the galaxy forms to begin with from a self-gravitating glob of mostly hydrogen gas.

Answer 2

The limit to the most massive star is believed to be around 120 times the mass of our sun; more than that and the star blows up as soon as it has formed.
Beyond that, with what you would call super gigantic star, with the mass of a whole galaxy, would immediately collapse into a black hole; so no, this is not a plausible scenario.

Answer 3

The best theory is that areas of hot plasma coagulate into stars that revolve around each other based on size and mass (galaxies) and that these become clusters and travel and space (limited amount of something) develops between then.

It's the Russian Doll theory.

Stars rotate around larger stars or desnly packed star masses and planets rotate around individual stars.

Galzies rotate around the universe and the central core.

Answer 4

Hi. No. The remains of an explosion that violent are particles which have a velocity exceeding the escape velocity of the exploding object.

Answer 5

No, A super nova would be found which is a nursery for stars.

Answer 6

well a solar system, is basically a small galaxy.