If black holes exist as described then how fast would they move in the Universe?

Answer 1

I found this interesting article about an ancient black hole scientists have located near our solar system. They determined the exact route and speed at which this monster has been traveling.

Conducting a bit of astronomical archaeology, researchers have dug up 43-year-old photographic evidence of an ancient black hole and used the information to learn that the object has been wandering at high speed on an odd, looping path through the Milky Way Galaxy for 7 billion years.

The study, discussed in the Sept. 13 issue of the journal Nature, represents the first measure of a black hole's movement through space, said researchers involved in the work.

The object's travels take it above and below the main plane of the galaxy, where the Sun and most other stars reside and orbit around the galactic center in relatively orderly fashion. The wayward black hole zooms along at 90 miles per second (145 kilometers per second) relative to the Earth, currently carving an arc up and over our solar system.

In pinning down the vagabond's trajectory and piecing together a picture of its past, researchers say they are adding pages to at least one chapter in the book that explains how the galaxy formed.

The object is estimated to have been around more than 2 billion years before our Sun was born, a time when the Milky Way was a toddler of a galaxy.

"We believe that hundreds of thousands of very massive stars formed early in the history of our Galaxy, but this is the first black hole remnant of one of those huge primeval stars that we've found," said lead researcher Felix Mirabel, an astrophysicist at the Institute for Astronomy and Space Physics of Argentina and the French Atomic Energy Commission.

According to what I read, I would have to assume that the rate and speed at which a black hole travels has much to do with its' size.

I would recommend you finish reading the article. It is very interesting. Thanks for your question.

Answer 2

at the start, in basic terms stars that are above a undeniable mass can grow to be a black hollow. Our sunlight won't variety a black hollow using fact it extremely is in basic terms too small. It takes a celeb approximately 15 circumstances the mass of our sunlight. for the time of the life of a celeb, there's a relentless conflict between gravity and the nuclear reactions happening interior the celeb. Gravity desires to tug all the issue of the celeb into the midsection and the nuclear reactions elect to improve the celeb. at last the celeb runs out of stuff to burn and gravity wins the conflict. Gravity will pull the atoms of the celeb mutually so tightly that the protons and electrons in actuality fuse mutually to variety neutrons. At this element, it has grow to be a neutron celeb. besides the undeniable fact that, gravity will proceed to tug all the issue into the midsection, reducing the scale of the celeb yet increasing its density. The celeb will become a black hollow whilst the get away velocity of its gravitational field exceeds the fee of sunshine. for the reason that easy is the quickest factor in the universe, this means that not something that is going into the form horizon (the sting of the black hollow) can ever come out, not even easy. using fact of this they're called "black" holes, if easy can not emanate from them, they're impossible to work out! all of us understand of there life in spite of the undeniable fact that using gravitational consequences they have on close by stars. i'm undecided what your mathematical point is, yet once you elect extra info in this technique and how it extremely works mathematically, look up the "Schwartzchild radius."

Answer 3

Stars form black holes. Stars are generally moving in orbit around the center of a galaxy (depending ont he kind of galaxy). If any given star becomes a black hole, it will continue to travel in the same orbit (depending on how much mass the star loses when it goes supernova). If it is at the center of a galaxy, it moves as fast as the entire galaxy is moving.

Answer 4

Just as fast as anything else floating around out there. If the black hole formed from a star it would just keep on following the normal laws of motion.

Answer 5

That depends on what you are describing by "move". First, black holes are known to spin. In fact, they have measured the spin rates (see www.space.com) of various black holes. Also, black holes move in relation to other objects in the universe. For example, the supermassive black holes that are found at the centers of galaxies. Because galaxies are moving in proximity to one another, the black holes at the centers of those galaxies are also moving in proximity to one another. I hope this helps.

Answer 6

Relative to what?

All motion in the Unvierse is relative.

Blackholes could be moving at any speed up to the speed of light relative to other bodies in the universe.

Were this not the case you could use them to construct an absolute reference frame, and they would also have to be stationary with respect to each other. In either of these events, the universe would not look as it does.

Answer 7

Great question. It would depend on the combined gravitational influences that surround them. Ultimately, they'll move as fast as the galaxy that it's within.

Answer 8

I don't think they move. everything around them move towards the black hole.

Answer 9

the only way to determine speed is to relate it to two or more objects.

Answer 10

Scientist know very little about BH's, their observations are constantly changing so your guess is as good as mine.