A theory of a galaxy is that the galaxies might expand forever.
The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).The Andromeda Galaxy is a spiral galaxy, just like our own galaxy (the Milky Way).
That is called a globular cluster.
milky way galaxy aka. our galaxy, the same one we r in :)
Solar system is a system not a galaxy. It is located in Milky Way galaxy.
Not "galaxies", just one galaxy. Our galaxy is called the Milky Way.
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*.
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.
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).
No. Even the smallest collection of stars would be far larger than even the largest solar system.
There are four main types of personality theory. Begin with biological theories, behavioral theories, psychodynamic theories, humanist theories and trait theories.
Our galaxy is a barred spiral galaxy.
The Andromeda Galaxy is a spiral galaxy.
Our galaxy is a spiral galaxy because it is spiral in shape.
Not counting the Magellanic Clouds (which are minielliptical galaxies orbiting our galaxy), the Andromeda galaxy is the galaxy nearest to our galaxy.
No, a tadpole galaxy is not a type of peculiar galaxy. It is a barred spiral galaxy.
No. The Milky Way is believed to be a barred spiral galaxy.
The Sunflower Galaxy (M63 galaxy) and the Whirlpool Galaxy (M51 galaxy).