Sentences with phrase «about supermassive»
In this latest Now Loading feature, the PlayStation LifeStyle staff talks about Supermassive Games» first PlayStation 4 game, Until Dawn, and how it'll fare critically, as well as commercially.
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Several trailers and gameplay videos have been going around about Supermassive's horror game Until Dawn.
Although stars can never attain that much mass, Albert Einstein's 1916 general theory of relativity put Michell's hunch about supermassive objects onto solid theoretical ground.
Not exact matches
In fact our entire local group has way stronger a pull, that supermassive black hole probably was significant in imparting the angular momentum of our galaxy, but that's about it.
But I don't actually care enough about the claim to explicitly calculate just how weak the supermassive black hole's gravitational pull is compared to our local star cluster.
At the Milky Way's heart, stars circle a supermassive black hole called Sagittarius A *, which contains about 3.7 million times as much mass as our sun.
That would be big enough to see gravitational waves emitted by any merging supermassive black holes that may have existed around the time when the universe's first stars began to shine, about a hundred million years after the big bang.
About 12 million light - years distant in galaxy M82, middleweight M82 X-1 is bigger than the black holes left over from stars» deaths, but it's not big enough to be supermassive.
Such rapid growth may help explain how supermassive black holes were able to reach masses about a billion times higher than the sun when the universe was only about a billion years old.
In terms of mass they lie between the more commonly found stellar - mass and supermassive types of black hole [3], and could tell us about how black holes grow and evolve within clusters like Messier 15, and within galaxies.
Related sites Movies and other material about the simulations Background on supermassive black holes Basic facts about black holes and quasars
«Something about jellyfish galaxies makes them the ideal feeding ground for supermassive black holes»
This suggests there is something about jellyfish galaxies that makes them the ideal feeding ground for supermassive black holes, she says.
They detected a supermassive black hole in both galaxies; VUCD3's black hole has a mass equivalent to 4.4 million suns, making up about 13 percent of the galaxy's total mass, and M59cO's black hole has a mass of 5.8 million suns, making up about 18 percent of its total mass.
«Understanding how supermassive black holes form tells us how galaxies, including our own, form and evolve, and ultimately, tells us more about the universe in which we live,» said Regan, at Dublin City University.
They selected about 100 galaxies containing active supermassive black holes.
An unusual object about 90 million light - years from Earth might be a supermassive black hole kicked out of its home galaxy during a collision with another galaxy, a new study suggests.
Most of the black holes in LIGO's mergers have been middleweights, being heavier than that 20 — solar mass limit but much lighter than the supermassive variety, raising questions about their origins and relationship to the two well - studied populations of black holes.
As such, researchers want to look at as many early supermassive black holes as possible to learn more about their growth and their effects on the rest of the cosmos.
«The emitted gravitational - wave signal and its potential detection will inform researchers about the formation process of the first supermassive black holes in the still very young universe, and may settle some — and raise new — important questions on the history of our universe,» he says.
But a supermassive black hole in a galaxy about 1.8 billion light - years away has been gorging on a single star for more than 10 years — longer than any other observed supermassive black hole meal.
«Knowing more about the black holes powering quasars will allow us to know more about how galaxies develop,» said Marta Volonteri, the research director at the Observatory of Paris and the principal investigator of the BLACK project, which investigates how supermassive black holes influenced their host galaxies, especially as quasars, in the early universe.
Beginning in 1998, their groups have independently produced compelling evidence for the once controversial notion that our galaxy has at its center a supermassive black hole which is about 4 million times as massive as the sun.
Those furious feeding rates still seem to defy the black holes» supermassive size: A 100 - solar - mass black hole accreting at the limit should take about 800 million years to reach a billion solar masses, even taking into account that it would eat faster as it grew.
Astronomers have measured Eddington ratios for only about 20 supermassive black holes in the early universe.
«The best part of this project for me was learning about active galactic nuclei and supermassive black holes on a level I never could have in either undergraduate or graduate classroom settings.»
«It's very unusual when a supermassive black hole at the centre of a galaxy actually eats a star, we've probably only seen about 20 of them,» she said.
«Hopefully with the increased sensitivity of future telescopes like the Square Kilometre Array we'll be able to detect jets from other supermassive black holes of this type and discover even more about them,» Dr Anderson said.
«What we haven't discovered is how you can go about making such an enormously supermassive black hole in the Universe's first generation of galaxies,» he says.
Astronomers know that black holes ranging from about 10 times to 100 times the mass of our sun are the remnants of dying stars, and that supermassive black holes, more than a million times the mass of the sun, inhabit the centers of most galaxies.
While their result is making the co-evolution of galaxies and supermassive black holes more puzzling, Yoshiki and his team are exciting about revealing the full picture of the scenario.
u «Astronomers are puzzled about how the oldest supermassive black holes could have grown so big so early in cosmic history.»
Since then, there have been many theories about the structure and emission mechanism of Sgr A *, but, in the past few years, astronomers have found increasing evidence that it is a supermassive black hole.
«Astronomers struggle to explain how some supermassive black holes could have formed in about 1 billion years out of only smaller black holes merging.
At a distance of about 13 billion lightyears, the most distant supermassive black hole known so far has been spotted.
All big galaxies in the universe host a supermassive black hole in their center and in about 10 percent of all galaxies, these supermassive black holes are growing by swallowing huge amounts of gas and dust from their surrounding environments.
Most of the Milky Way's flattened spiral disk has been estimated to be around 70,000 to 100,000 light - years (ly) across, with a central bulge of about 10,000 ly in diameter roughly around a supermassive dark hole.
Most people would probably agree that astronomy is an inspiring subject, blowing our minds with astonishing facts about exploding stars, extrasolar planets and supermassive black holes while beguiling our eyes with awesome vistas of alien worlds and distant galaxies.
The jet extends from the central supermassive black hole of the galaxy and reaches out about 5,000 light - years.
Researchers said the technique could help astronomers address broad questions about galactic evolution, which is intimately tied to the growth and activity of the supermassive black holes that lurk at the heart of most, if not all, galaxies.
This could potentially explain how supermassive black holes attained masses of a billion times the sun in the early days of the universe, when it was just about one billion years old.
The telescope zeroed in on two supermassive black holes: a beast as massive as four million suns called Sagittarius A *, which lies at the heart of our Milky Way galaxy, and a black hole about 1,500 times heavier at the core of the nearby galaxy M87.
The supermassive black hole at the center of NGC 4258 is about ten times larger than the one in the Milky Way, and is also consuming material at a faster rate, potentially increasing its impact on the evolution of its host galaxy.
With adaptive optics, Ghez and her colleagues have revealed many surprises about the environments surrounding supermassive black holes, discovering, for example, young stars where none were expected and seeing a lack of old stars where many were anticipated.
An illustration of two supermassive black holes about to merge, with jets of superheated gas being emitted from their edges.
However, at the same time, it created new questions about the nature of galaxy and supermassive black hole formation.»
Supermassive black holes found by Hubble in the centers of galaxies represent about 0.5 percent of the galaxies» mass.
For many years, astronomers have known two types - «supermassive» black holes at the centers of large galaxies and the so - called «stellar - mass» black holes that result when a star about 10 times the Sun's mass ends its life in a supernova explosion.
The observations, presented in a paper led by Yali Shao (Peking University and the National Radio Astronomy Observatory), have provided intriguing insight about early supermassive black hole growth.
A team of astronomers has revealed tantalizing new information about the explosions of massive stars, the workings of galaxies with supermassive black holes at their centers, and clusters of galaxies.