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Giant Black Hole Kicked Out of Home Galaxy
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Giant Black Hole Kicked Out of Home Galaxy
On Jun 13, 4:42*pm, Nun Giver wrote:
On Wednesday, June 13, 2012 2:11:34 PM UTC-7, Doug Freyburger wrote: wrote: RELEASE: 12-182 GIANT BLACK HOLE KICKED OUT OF HOME GALAXY WASHINGTON -- Astronomers have found strong evidence that a massive black hole is being ejected from its host galaxy at a speed of several million miles per hour. New observations from NASA's Chandra X-ray Observatory suggest that the black hole collided and merged with another black hole and received a powerful recoil kick from gravitational wave radiation. Combining other observations - Each dwarf galaxy formed around a large black hole. *The vast majority of current dwarf galaxies still have theirs. Each large galaxy like our own Milky Way was formed by merging many dwarf galaxies. *The large black holes at the cores of large galaxies will have come from merging the black holes as the dwarf galaxies merged. The three body problem says that if two large bodies collide the third will be ejected. So what happened to the dozens of large black holes form all of the dwarf galaxies that merged to form the Milky Way and so many other large galaxies? *I say about half of them have been ejected into inter galatic space and have been there ever since. A significant fraction of the mass of the universe should be in such black holes. *I take it estimates of the total observable mass of the universe includes these as the one observed here was predictable once it was known that large galaxies happen by merging dwarf ones. Perhaps all of dark matter is in fact ejected black holes? You've got a hypothesis, run with it. Great posting to the first poster thanks..................Trig Yes indeed, rogue/wandering nomad BHs could easily take the place of all that missing mass. http://groups.google.com/groups/search http://translate.google.com/# Brad Guth, Brad_Guth, Brad.Guth, BradGuth, BG, Guth Usenet/Guth Venus |
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Giant Black Hole Kicked Out of Home Galaxy
Nun Giver wrote:
Doug Freyburger wrote: quoted: GIANT BLACK HOLE KICKED OUT OF HOME GALAXY So what happened to the dozens of large black holes form all of the dwarf galaxies that merged to form the Milky Way and so many other large galaxies? I say about half of them have been ejected into inter galatic space and have been there ever since. A significant fraction of the mass of the universe should be in such black holes. I take it estimates of the total observable mass of the universe includes these as the one observed here was predictable once it was known that large galaxies happen by merging dwarf ones. Perhaps all of dark matter is in fact ejected black holes? You've got a hypothesis, run with it. The problem with that is the amount of matter in ejected black holes will be under the amount of visible matter. Likely less than half. it does not tip the scales enough to replace dark matter. It just changes the ratio. Great posting to the first poster thanks And how. Ron Baalke has posted an endless stream of excellent space status for years. Much appreciated! |
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Giant Black Hole Kicked Out of Home Galaxy
On Jun 14, 10:28*am, Doug Freyburger wrote:
Nun Giver wrote: Doug Freyburger wrote: quoted: GIANT BLACK HOLE KICKED OUT OF HOME GALAXY So what happened to the dozens of large black holes form all of the dwarf galaxies that merged to form the Milky Way and so many other large galaxies? *I say about half of them have been ejected into inter galatic space and have been there ever since. A significant fraction of the mass of the universe should be in such black holes. *I take it estimates of the total observable mass of the universe includes these as the one observed here was predictable once it was known that large galaxies happen by merging dwarf ones. Perhaps all of dark matter is in fact ejected black holes? You've got a hypothesis, run with it. The problem with that is the amount of matter in ejected black holes will be under the amount of visible matter. *Likely less than half. *it does not tip the scales enough to replace dark matter. *It just changes the ratio. Great posting to the first poster thanks And how. *Ron Baalke has posted an endless stream of excellent space status for years. *Much appreciated! Funny, there is no "Ron Baalke", because more than a dozen others get to use his/her internet posting accounts. http://groups.google.com/groups/search http://translate.google.com/# Brad Guth, Brad_Guth, Brad.Guth, BradGuth, BG, Guth Usenet/Guth Venus |
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Giant Black Hole Kicked Out of Home Galaxy
On Jun 13, 2:11*pm, Doug Freyburger wrote:
wrote: RELEASE: 12-182 GIANT BLACK HOLE KICKED OUT OF HOME GALAXY WASHINGTON -- Astronomers have found strong evidence that a massive black hole is being ejected from its host galaxy at a speed of several million miles per hour. New observations from NASA's Chandra X-ray Observatory suggest that the black hole collided and merged with another black hole and received a powerful recoil kick from gravitational wave radiation. Combining other observations - Each dwarf galaxy formed around a large black hole. *The vast majority of current dwarf galaxies still have theirs. Each large galaxy like our own Milky Way was formed by merging many dwarf galaxies. *The large black holes at the cores of large galaxies will have come from merging the black holes as the dwarf galaxies merged. The three body problem says that if two large bodies collide the third will be ejected. So what happened to the dozens of large black holes form all of the dwarf galaxies that merged to form the Milky Way and so many other large galaxies? *I say about half of them have been ejected into inter galatic space and have been there ever since. A significant fraction of the mass of the universe should be in such black holes. *I take it estimates of the total observable mass of the universe includes these as the one observed here was predictable once it was known that large galaxies happen by merging dwarf ones. How many black holes are going to go flying off when Andromeda nails our galaxy? |
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Giant Black Hole Kicked Out of Home Galaxy
In article
, Brad Guth wrote: On Jun 13, 2:11*pm, Doug Freyburger wrote: wrote: RELEASE: 12-182 GIANT BLACK HOLE KICKED OUT OF HOME GALAXY WASHINGTON -- Astronomers have found strong evidence that a massive black hole is being ejected from its host galaxy at a speed of several million miles per hour. New observations from NASA's Chandra X-ray Observatory suggest that the black hole collided and merged with another black hole and received a powerful recoil kick from gravitational wave radiation. Combining other observations - Each dwarf galaxy formed around a large black hole. *The vast majority of current dwarf galaxies still have theirs. Each large galaxy like our own Milky Way was formed by merging many dwarf galaxies. *The large black holes at the cores of large galaxies will have come from merging the black holes as the dwarf galaxies merged. The three body problem says that if two large bodies collide the third will be ejected. So what happened to the dozens of large black holes form all of the dwarf galaxies that merged to form the Milky Way and so many other large galaxies? *I say about half of them have been ejected into inter galatic space and have been there ever since. A significant fraction of the mass of the universe should be in such black holes. *I take it estimates of the total observable mass of the universe includes these as the one observed here was predictable once it was known that large galaxies happen by merging dwarf ones. How many black holes are going to go flying off when Andromeda nails our galaxy? I don't know, since I do not expect to be around when it happens. |
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Giant Black Hole Kicked Out of Home Galaxy
On Jun 22, 10:03*am, Orval Fairbairn
wrote: In article , *Brad Guth wrote: On Jun 13, 2:11*pm, Doug Freyburger wrote: wrote: RELEASE: 12-182 GIANT BLACK HOLE KICKED OUT OF HOME GALAXY WASHINGTON -- Astronomers have found strong evidence that a massive black hole is being ejected from its host galaxy at a speed of several million miles per hour. New observations from NASA's Chandra X-ray Observatory suggest that the black hole collided and merged with another black hole and received a powerful recoil kick from gravitational wave radiation. Combining other observations - Each dwarf galaxy formed around a large black hole. *The vast majority of current dwarf galaxies still have theirs. Each large galaxy like our own Milky Way was formed by merging many dwarf galaxies. *The large black holes at the cores of large galaxies will have come from merging the black holes as the dwarf galaxies merged. The three body problem says that if two large bodies collide the third will be ejected. So what happened to the dozens of large black holes form all of the dwarf galaxies that merged to form the Milky Way and so many other large galaxies? *I say about half of them have been ejected into inter galatic space and have been there ever since. A significant fraction of the mass of the universe should be in such black holes. *I take it estimates of the total observable mass of the universe includes these as the one observed here was predictable once it was known that large galaxies happen by merging dwarf ones. How many black holes are going to go flying off when Andromeda nails our galaxy? I don't know, since I do not expect to be around when it happens. That's true enough, but thousands of generations from now there will also be few if any humans or all that much other complex forms of life on Earth. However, since at least half of them BHs have been ejected and/or about to get set free to trek about the IGM of our universe, there's a chance that our galaxy could be in for a nasty surprise that's in addition to all that currently unstable within as is. Could the JWST detect such rogue/nomad BHs headed our way? |
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