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A theory of a galaxy is that the galaxies might expand forever.

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15y ago

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Will there ever be a black hole in your galaxy?

Current theories propose that there are massive black holes at the center of every large galaxy, including our Milky Way. The black hole at the center of our galaxy is thought to be Saggitarius A*.


What are the theories of the galaxies?

The two main theories of galaxy formation are the bottom-up theory, where galaxies form from mergers of smaller structures like dwarf galaxies, and the top-down theory, where galaxies form from the gravitational collapse of large gas clouds. The hierarchical model is a popular framework that combines aspects of both theories to explain the variety of galaxy shapes and sizes observed in the universe.


What does recent evidence suggest is at the center of your galaxy?

Recent scientific theories suggest that there is a supermassive (also called supergiant) black hole at the core of our Milky Way, as well as other large galaxies such as the Andromeda Galaxy. Theory suggests that there is a supermassive (or perhaps regular-sized for small galaxies) black hole at the center of every galaxy, but that is not certain, and there could be more changes in the future (other contributors please feel free to edit this based on new theories created in the future).


According to some probability theories can the solar system exceed the the size of the smallest galaxy?

No. Even the smallest collection of stars would be far larger than even the largest solar system.


What are the different theories of personality?

There are four main types of personality theory. Begin with biological theories, behavioral theories, psychodynamic theories, humanist theories and trait theories.


What type of galaxy is our galaxy?

Our galaxy is a barred spiral galaxy.


Is the Andromeda galaxy an elliptical galaxy?

The Andromeda Galaxy is a spiral galaxy.


What is the type of our galaxy?

Our galaxy is a spiral galaxy because it is spiral in shape.


What galaxy is considered nearest to our galaxy?

Not counting the Magellanic Clouds (which are minielliptical galaxies orbiting our galaxy), the Andromeda galaxy is the galaxy nearest to our galaxy.


Is a tadpole galaxy a type of peculiar galaxy?

No, a tadpole galaxy is not a type of peculiar galaxy. It is a barred spiral galaxy.


Is the Milky Way Galaxy an Elliptical galaxy?

No. The Milky Way is believed to be a barred spiral galaxy.


What galaxies are 37 million light years from Earth?

The Sunflower Galaxy (M63 galaxy) and the Whirlpool Galaxy (M51 galaxy).