Sentences with phrase «supermassive black hole at the center of one's galaxy»

Astronomers know the universe became reionized because when they look out in space and back in time at the light of very distant quasars — incredibly bright objects thought to be powered by supermassive black holes at the centers of galaxies — they don't see the dimming of their light that would occur through a fog of neutral hydrogen gas.

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

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.

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).

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

Note, I actually didn't crunch the numbers, so I could be wrong that our local cluster has stronger gravitational impact than the supermassive black hole at the center of the galaxy.

Last year, astronomers turned to the supermassive black hole at the center of our galaxy to watch it tear apart a dusty gas cloud called G2.

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.

Some of these sources were determined to be «blazars» — supermassive black holes at the center of galaxies — pulsars, and other known objects.

The supermassive black hole at the center of our galaxy has compressed the mass of 4.5 million sun - like stars into a very small region of space.

The two U-led studies make a strong case that supermassive black holes at the center of the galaxies are responsible for the extra mass.

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.

Infant stars, like those recently identified near the supermassive black hole at the center of our galaxy, are surrounded by a swirling disk of dust and gas.

Quasars constitute a brief phase of galaxy evolution, powered by the in - fall of matter onto a supermassive black hole at the center of a galaxy.

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.

A team of astronomers has successfully detected magnetic fields present around the event horizon of the supermassive black hole at the center of our galaxy.

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.

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.

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

Black holes have to start out much larger initially in order to grow into the supermassive black holes at the centers of galaxies that we see today, unless we are missing some fundamental physics in our understanding of gas accretion.

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.