Sentences with phrase «with supermassive»

Eventually we'll probably see games that feature a suite of cloud features... a DayZ - style MMO with supermassive hordes of zombies, persistant item tracking, realistic weather and destruction might once have been a «pie in the sky» suggestion, but not anymore.

PlayStation 4 owners get the best of the lot, as usual, with Supermassive...

Astronomers suspect that most hypervelocity stars leave the Milky Way after a close brush with the supermassive black hole that sits at the center of our galaxy.

A quasar is a compact region with a supermassive black hole at its centre, heated to such an extent that it emits massive amounts of energy — briefly outshining the galaxy in which it resides.

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.

A close encounter with the supermassive black hole at the centre of the Milky Way is typically presumed the most plausible mechanism for kicking these stars out of the galaxy.

Today, neighboring galaxies show that the galaxy mass is tightly correlated with the supermassive black hole mass.

And it is getting even better: A detailed analysis of the signal revealed that these two merging black holes each had masses higher than thirty times the sun's mass, putting them squarely in the category of massive black holes, not to be confused with supermassive black holes.

An artist's impression of a quasar with a supermassive black hole in the distant universe.

This is an artist's impression of a quasar with a supermassive black hole in the distant universe.

«This ultraluminous quasar with its supermassive black hole provides a unique laboratory to the study of the mass assembly and galaxy formation around the most massive black holes in the early universe.»

NGC1052 - DF2 does reside in a region where such things could conceivably occur, lying near a giant elliptical galaxy with a supermassive black hole at its heart.

U astronomers and colleagues have found two ultra-compact dwarf galaxies, VUCD3 and M59cO, with supermassive black holes.

Not exact matches

Waves from binary supermassive black holes oscillate slowly compared with supernovas, which generate high - frequency waves.

And starting with seeds in this range alleviates the timing problem for the production of the supermassive black holes that power the brightest, most distant quasars.

«With ALMA we can see that there's a direct link between these radio bubbles inflated by the supermassive black hole and the future fuel for galaxy growth,» said Helen Russell, an astronomer with the University of Cambridge, UK, and lead author on a paper appearing in the Astrophysical JourWith ALMA we can see that there's a direct link between these radio bubbles inflated by the supermassive black hole and the future fuel for galaxy growth,» said Helen Russell, an astronomer with the University of Cambridge, UK, and lead author on a paper appearing in the Astrophysical Jourwith the University of Cambridge, UK, and lead author on a paper appearing in the Astrophysical Journal.

Most galaxies host supermassive black holes with millions or billions of times the mass of the sun.

After billions of years, the dwarf's central black hole made it to the galactic core and began a tight gravitational tango with the Milky Way's supermassive black hole.

«By combining the detection of gravitational waves with simulations we could ultimately work out when and how the first seeds of supermassive black holes formed.»

The successful technology demonstration paves the way for detecting mergers of supermassive black holes with future space - based observatories

For many aspects of the simulation, researchers can start their calculations at a fundamental, or ab initio, level with no need for preconceived input data, but processes that are less understood — such as star formation and the growth of supermassive black holes — need to be informed by observation and by making assumptions that can simplify the deluge of calculations.

Based on observational knowledge, the researchers knew that supermassive black holes propel cosmic gases with a lot of energy while also «blowing» this gas away from galaxy clusters.

One alternative is the galaxy's active nucleus, with radio emission coming from jets of material emitted from the region surrounding a supermassive black hole.

In addition to the observations with the SINFONI instrument the team has also made a long series of measurements of the polarisation of the light coming from the supermassive black hole region using the NACO instrument on the VLT.

No one has actually seen a black hole, he says, and anything with a tremendous amount of gravity — such as the supermassive remnants of stars — could exert effects similar to those researchers have blamed on black holes.

«While we don't yet know what dark matter is, we do know it interacts with the rest of the universe through gravity, which means it must accumulate around supermassive black holes,» said Jeremy Schnittman, an astrophysicist at NASA's Goddard Space Flight Center in Greenbelt, Maryland.

The mergers that formed NGC 1316 led to an influx of gas, which fuels an exotic astrophysical object at its centre: a supermassive black hole with a mass roughly 150 million times that of the Sun.

«High - energy neutrinos are produced along with gamma rays by extremely high - energy radiation known as cosmic rays in objects like star - forming galaxies, galaxy clusters, supermassive black holes, or gamma - ray bursts.

Astronomers have come up with several ways that supermassive black holes might have overcome this barrier.

The team imaged the area around the supermassive black hole in M77 and resolved a compact gaseous structure with a radius of 20 light - years.

Gullberg and her colleagues believe that the explanation lies with powerful jets of radio waves that are ejected from a supermassive black hole at the centre of the Spiderweb Galaxy.

J1415 +1320 is what's known as a blazar, a bright galaxy with a gluttonous supermassive black hole at its center (SN: 3/4/17, p. 13).

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.

Scientists with the H0LiCOW collaboration have now weighed in, using quasars, ultrabright light sources stirred up by supermassive black holes.

Two teams of astronomers led by researchers at the University of Cambridge have looked back nearly 13 billion years, when the Universe was less than 10 percent its present age, to determine how quasars — extremely luminous objects powered by supermassive black holes with the mass of a billion suns — regulate the formation of stars and the build - up of the most massive galaxies.

This artist's concept illustrates a supermassive black hole with millions to billions times the mass of our sun.

Other so - called hypervelocity stars are thought to have been boosted to their high speeds by close encounters with our galaxy's supermassive black hole (see Hypervelocity stars: Catch them while you can), but this star is too young to have travelled all the way from the centre of the Milky Way.

There is abundant evidence that supermassive black holes with a mass of millions or billions of Suns dwell at the centres of most medium - to - large galaxies.

Working with Chris Willott at the Herzberg Institute of Astrophysics in Victoria, Canada, and Douglas Pierce - Price of the Joint Astronomy Centre in Hawaii, McLure and Jarvis have now applied the new technique to the most distant supermassive black hole known, in the quasar SDSS J1148 +5251.

Related sites Abstract of paper with link to full text Background on supermassive black holes The UKIRT telescope used in the study

To further unveil the nature of this remarkable quasar, and to shed light on the physical processes that led to the formation of the earliest supermassive black holes, the research team will carry out further investigations on this quasar with more international telescopes, including the Hubble Space Telescope and the Chandra X-ray Telescope.

To investigate the origins of young supermassive black holes, Reisswig, in collaboration with Christian Ott, assistant professor of theoretical astrophysics, and their colleagues turned to a model involving supermassive stars.

The accretion disks around supermassive black holes (black holes with masses millions of times that of the Sun) are some of the brightest objects in the Universe.

A trio of spacecraft called the Laser Interferometer Space Antenna, or LISA, is designed to be sensitive to low - frequency gravitational waves, with periods of between 100 and 1000 seconds, in the range expected from colliding supermassive black holes.

Until now, the biggest supermassive black holes — those with masses around 10 billion times that of our sun — have been found at the cores of very large galaxies in regions loaded with other large galaxies.

It was strange enough to find supermassive black holes with gluttonous appetites in the early universe, but these picky eaters are even harder to explain.

Related sites Abstract of paper, with link to full text Chandra X-ray Observatory, with animations of eruption Short primer on supermassive black holes

The newly discovered black hole is in a galaxy, NGC 1600, in the opposite part of the sky from the Coma Cluster in a relative desert, said the leader of the discovery team, Chung - Pei Ma, a UC Berkeley professor of astronomy and head of the MASSIVE Survey, a study of the most massive galaxies and black holes in the local universe with the goal of understanding how they form and grow supermassive.

Ghez trained the telescope on the very center of the Milky Way in July 2004, taking pictures with an infrared camera of the supermassive black hole thought to lie there.

«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.