The black hole at the center of the Milky Way, known as Sagittarius A*, has a mass about four million times that of the Sun. It exerts a strong gravitational pull on surrounding objects and stars, causing them to orbit around it. Gas and dust falling into the black hole give off energy and radiation, making it detectable to telescopes.
The Milky Way also contains two significant minor arms, as well as two. This supermassive black hole may have started off smaller.
The black hole in the Milky Way, known as Sagittarius A*, formed from the collapse of a massive star. It is located at the center of the galaxy and has a mass millions of times that of our sun. Its presence is common in many large galaxies, as they all likely have a supermassive black hole at their centers.
Near the center of the Milky Way lies a supermassive black hole called Sagittarius A* (pronounced "Sagittarius A-star"). This black hole has a mass equivalent to about 4 million times that of our Sun and is surrounded by a cluster of stars orbiting around it at high speeds.
The sun is gravitationally bound to the center of the Milky Way galaxy, primarily by the gravitational pull of the supermassive black hole located at the center of the galaxy. Additionally, the combined gravitational influence of all the stars and dark matter in the galaxy help keep the sun in its orbit.
The Milky Way galaxy formed about 13.6 billion years ago through the accumulation of gas, dust, and stars. It likely formed from the gravitational collapse of a region within a giant molecular cloud, leading to the formation of a rotating disk-shaped structure that we now observe. The interactions with other galaxies and ongoing mergers have also played a role in shaping its structure over time.
No - The volume of the Milky Way galaxy is larger than the volume of its host black hole. The accumulated mass of the Milky Way galaxy is greater than the mass of its host black hole. The density of the Milky Way galaxy is much smaller than the density of its host black hole.
The middle of the milky way is a black hole and a black hole cannot be made up as matter. The middle of the milky way has no size, but the black hole sucks the light making it look big in pictures. The actual size is nothing.
It is suggested that there is a black hole in the center of not just The Milky Way, but most other galaxies.
Fortunately, no.
Black holes are common in most galaxies. It is not odd that there would be a black hole in the middle of the Milky Way.
A supermassive black hole.
At the centre of our Galaxy, the Milky Way
They don't specifically orbit the black hole. Stars orbit the Milky Way because in general, they are attracted to the other masses in the Milky Way. The supermassive black hole is only a tiny fraction of the total mass of the Milky Way. Well, you might say that they move around the black hole, but that's only because it happens to be there. Without they black hole, they would move around the center of the Milky Way anyway.
All galaxies have black holes, even the Milky Way.
A supermassive black hole.
I believe the closest black hole is in the center of the Milky Way galaxy... But is a black hole a dark hole? Hmm.
The galactic center of the Milky Way is a compact object of very large mass (named Sagittarius A), strongly suspected to be a supermassive black hole.