Yes, there are multiple black holes in our galaxy that have pulled in stars.
It will gradually "evaporate", meaning individual stars will acquire enough speed to escape from the Milky Way, and leaving the remaining stars closer together. Eventually, about half of its mass should escape, while the other half is absorbed in the now huge black hole in its center. This black hole, too, will eventually evaporate and disappear. All this will take a long, long time - the last stars will have stopped shining way before that.
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Scientists use telescopes, take millions of pictures of space and the stars. When a star is suddenly not there in one of the images, this means a black hole has passed over it. There are millions of black holes in the entirety of the milky way galaxy. quite often our scientists see one.
Yes actually. But it well basically take billions of years for a hyper-novae star to explode and form. And supernovae do not form Black Holes, they make quasars or neutron stars. Hypernovae- a result of a hyper-class star to explode- will leave a black hole.
Let's take these fears slowly, one at a time.First, what is a "galactic alignment" ? ? ?
Studies are still trying to find out if it will. Our knowledge of the all mighty black hole is still very faint...time will just have to take its role
It takes our Solar System about 240 million years to orbit the Milky Way. Other stars - either closer or farther from the center of the Milky Way - will take less time, or more time.
782,347,445,192,660,812,003,422,683 cubic feet.
You get the shark to come near you and follow you to the black hole, then when you get to the black hole you turn a let the shark in. Have fun!
Yes. VY Canis Majoris is about 4 billion kilometers across. This is comparable to the diameter of the event horizon of a 1.3 billion solar mass black hole. Black holes much larger than this have been detected in the centers of distant galaxies.
Of those that we see in the Milky way, the vast majority are. The Milky Way is about 100,000 light years acorss, meaning light would take 100,000 years to go from one end to another. For most stars, this is a very short period of time.
probably not long.My Answer:This is one of those questions that will depend on where you are observing from. If you are the one in a black hole and the most basic measure of time and death are used: Once you are in the Black hole your death would be instant.Traveling into the hole and dieing may take virtually forever because of the way a Black Hole distorts time and gravity.If you could figure out how to watch from out side no human could live long enough to see a person die and confirm that he/she was dead. Again this is due to distortion of time.