Sentences with phrase «supermassive black holes at the centers of galaxies»

Powerful radio jets from the supermassive black hole at the center of the galaxy are creating giant radio bubbles (blue) in the ionized gas surrounding the galaxy.

A century later, that insight underpins cutting - edge physics: searching for gravitational waves, probing the extreme gravity near the supermassive black hole at the center of our galaxy, tracing the origin of the universe.

Resembling spotlights at a Hollywood movie premier, such beams are probably generated as matter plunges into a supermassive black hole at the center of the galaxy.

New observations from ESO's Very Large Telescope show for the first time a gas cloud being ripped apart by the supermassive black hole at the center of the galaxy.

The radio waves in question come from quasars, which are supermassive black holes at the center of galaxies billions of light years away from Earth.

Supermassive black holes at the centers of galaxies formed in lockstep with the stellar structures of the galaxies.

On the evening of July 3, 2014, both of the mighty 10 - meter Keck Observatory telescopes were steered by Dr. Andrea Ghez and her team of observers from the UCLA Galactic Center Group to study the supermassive black hole at the center of our galaxy.

See images of new observations from ESO's Very Large Telescope showing a gas cloud ripped apart by the supermassive black hole at the center of our galaxy, the Milky Way.

An international research team led by Takuma Izumi, a second - year master's student of science at the University of Tokyo, and Kotaro Kohno, a professor at the University of Tokyo, successfully captured a detailed image of high - density molecular gas around an active supermassive black hole at the center of a galaxy called NGC 1097 at the highest sensitivity ever achieved.

Figure 1 Composite image showing how powerful radio jets from the supermassive black hole at the center of a galaxy in the Phoenix Cluster inflated huge «bubbles» in the hot, ionized gas surrounding the galaxy (the cavities inside the blue region imaged by NASA's Chandra X-ray observatory).

Maunakea, Hawaii — Stars forming in galaxies appear to be influenced by the supermassive black hole at the center of the galaxy, but the mechanism of how that happens has not been clear to astronomers until now.

Artist's conception of the pair of supermassive black holes at the center of the galaxy 0402 +379, 750 million light - years from Earth.

When supermassive black holes at the center of galaxies accrete matter (usually gas), they give rise to a highly energetic phenomena named Active Galactic Nuclei (AGN).

The «virtual telescope» is first getting up close and personal with Sagittarius A *, the supermassive black hole at the center of our galaxy.

Then, the team behind the new paper compared those ages with the size of the supermassive black hole at the center of the galaxies those stars live in, which other scientists had previously calculated.

Quasars are among the most luminous objects in the universe, and generally are believed to be powered by material being drawn into a supermassive black hole at the center of a galaxy, releasing large amounts of energy.

Hubble also probed the cores of collisions, showing that interactions fuel supermassive black holes at the centers of galaxies.

The supermassive black hole at the center of our galaxy is hidden behind dense clouds of dust and gas.

The picture, pinned above his desk, shows a bright orange and yellow blob — the glow of cosmic gas as it gets devoured by the supermassive black hole at the center of the galaxy.

Not exact matches

Yes, we have the telescopes to measure the positions of stars orbiting the supermassive black hole located at the center of our galaxy.

A supermassive black hole, like the one illustrated above, lurks at the center of our galaxy, deceptively quiet.

Powerful radiation from supermassive black holes at the center of most large galaxies creates winds that can blow gas out of the galaxies, halting star formation.

As matter falls toward the supermassive black hole at the galaxy's center, some of it is accelerated outward at nearly the speed of light along jets pointed in opposite directions.

Over the past several decades, though, astronomers have realized that black holes are not so unusual after all: Supermassive ones, millions or billions of times as hefty as the sun, seem to reside at the center of most, if not all, galaxies.

The objects causing these low - frequency ripples — such as orbiting supermassive black holes at the centers of distant galaxies — would be different from the higher frequency ripples, emitted by collisions of much smaller black holes, that have so far been detected on Earth.

These ultra-compact dwarfs are around 0.1 percent the size of the Milky Way, yet they host supermassive black holes that are bigger than the black hole at the center of our own galaxy,» marvels Ahn.

Supermassive black holes have a mass of more than 1 million suns, and are thought to be at the center of all big galaxies.

After charting stars in the heart of our galaxy traveling at speeds up to 50 times faster than Earth circles the sun, scientists are convinced that a supermassive black hole is pulling the strings, as only the relentless grip of a supermassive black hole could keep these frenzied stars locked into orbit within the galactic center.

Supermassive black holes, which can be hundreds of thousands to billions of times more massive than the sun, may be found at the center of most galaxies.

Scientists also believe there could be a supermassive black hole at the center of nearly every galaxy, including our own.

The vast majority of supermassive black holes lurk quietly at the centers of their galaxies, not betraying their presence except through the pull of gravity.

A small fraction of supermassive black holes — the ginormous ones that lurk at the centers of galaxies — fire off light - speed jets of particles as they snack.

Astronomers have seen them shooting out of young stars just being formed, X-ray binary stars and even the supermassive black holes at the centers of large galaxies.

To measure the mass and growth rate of these galaxies» active nuclei — the supermassive black holes at the galaxies» centers — the researchers used data from 12 different ground - based telescopes spread across the globe to complement the data from the Swift satellite.

Researchers expect to directly measure this phenomenon beginning in the spring as S0 - 2 makes its closest approach to the supermassive black hole at the center of our Milky Way galaxy.

Quasars are caused by the close encounter of two supermassive black holes, each with billions of solar masses and crammed into tight quarters at the center of a galaxy.

«The electrons that make up the cloud initially bounce off the supermassive black hole at the center of one of the galaxies and accelerate as a result.

At the center of our galaxy, in the immediate vicinity of its supermassive black hole, is a region wracked by powerful tidal forces and bathed in intense ultraviolet light and X-ray radiation.

The joint research team led by graduate student and JSPS fellow Takuma Izumi at the Graduate School of Science at the University of Tokyo revealed for the first time — with observational data collected by ALMA (Atacama Large Millimeter / submillimeter Array), in Chile, and other telescopes — that dense molecular gas disks occupying regions as large as a few light years at the centers of galaxies are supplying gas directly to the supermassive black holes.

Supermassive black holes more than a million times the mass of our sun exist at the centers of many galaxies, but how they came to be is unclear.

«We think most large galaxies have a supermassive black hole at their center, but they are too far away for us to study how matter flows near it,» said Q. Daniel Wang of the University of Massachusetts in Amherst, who led of a study published Thursday in the journal Science.

Supermassive black holes lurk at the centers of galaxies, and when those galaxies collide, eventually their supermassive black holes will first slowly circle each other spiraling inward like water down a drain, then eventually meSupermassive black holes lurk at the centers of galaxies, and when those galaxies collide, eventually their supermassive black holes will first slowly circle each other spiraling inward like water down a drain, then eventually mesupermassive black holes will first slowly circle each other spiraling inward like water down a drain, then eventually merge as well.

Their VLBA observations showed that the supermassive black holes of nearly all these galaxies were at the centers of the galaxies.

The gas outflow driven by a supermassive black hole at the galactic center recently has become the focus of attention as it possibly is playing a key role in the co-evolution of galaxies and black holes.

VLBA images detect orbital motion of two supermassive black holes as they circle each other at the center of a distant galaxy.

The discovery was made as part of a program to detect supermassive black holes, millions or billions of times more massive than the Sun, that are not at the centers of galaxies.

Supermassive black holes reside at the centers of most galaxies.

Quasars are very luminous objects powered by accretion of gas into supermassive black holes at the centers of distant galaxies.

The second will study the formation, growth and ultimate sizes of the supermassive black holes found at the centers of galaxies.

Astronomers have previously suggested that these so - called primordial black holes could account for all or some of the universe's mysterious dark matter and that they might have seeded the formation of supermassive black holes that exist at the centers of galaxies.