Tag Archive for Supermassive black hole

This image shows the SDSS J1354+1327 galaxy in a composite image with data from Chandra (purple), and Hubble (red, green and blue). The inset box contains a close-up view of the central region around SDSS J1354+1327’s supermassive black hole. The larger companion galaxy, SDSS J1354+1328, is shown to the north. Image credit: NASA / CXC / University of Colorado / STScI/ J. Comerford et al.

Astronomers Spot ‘Flickering’ Supermassive Black Hole

Jan 15, 2018 by News Staff

A rapidly growing supermassive black hole — known as an active galactic nucleus — in the center of a distant galaxy appears to have consumed...

Supermassive black holes at the cores of galaxies blast radiation and ultra-fast winds outward, as illustrated in this artist’s conception. Image credit: NASA / JPL-Caltech.

Central Black Holes Control Star Formation in Massive Galaxies: Study

Jan 2, 2018 by News Staff

Supermassive black holes, with masses more than a million times that of the Sun, reside at the centers of all massive galaxies. A new study published in...

This image shows the galaxy 3C 298, located approximately 9.3 billion light-years away. The green colors highlight the energetic gas across the galaxy that is being illuminated by the quasar. The blue color represents powerful winds blowing throughout the galaxy. The red-orange colors represent the cold molecular gas in the system. The supermassive black hole sits at the center of the bright red-orange circular area slightly below the middle of the image. Image credit: Vayner et al.

Supermassive Black Holes Shed Light on Galaxy Formation

Dec 29, 2017 by News Staff

New findings from a team of astronomers at the University of California, San Diego, and elsewhere increase understanding of how powerful winds generated...

Artist’s conception of the most-distant supermassive black hole ever discovered, which is part of ULAS J134208.10+092838.61, a quasar from just 690 million years after the Big Bang. It is surrounded by neutral hydrogen, indicating that it is from the period called the Epoch of Reionization, when the Universe’s first light sources turned on. Image credit: Robin Dienel / Carnegie Institution for Science.

Astronomers Discover Most Distant Known Supermassive Black Hole

Dec 7, 2017 by News Staff

An international group of astronomers has discovered and measured the distance to the most distant supermassive black hole ever found. Artist’s conception...

X-ray source LGGS J004527.30+413254.3. Image credit: NASA / CXC / University of Washington / T. Dorn-Wallenstein et al / ESA / J. Dalcanton et al / R. Gendler.

Double Supermassive Black Hole ‘Photobombs’ Andromeda Galaxy

Dec 5, 2017 by News Staff

Using X-ray data from NASA’s Chandra X-ray Observatory and optical data from ground-based telescopes, astronomers have spotted what could be the most...

An ALMA image of the center of the Milky Way Galaxy showing the location of 11 young protostars within about 3 light-years of Sagittarius A*. The lines indicate the direction of the bipolar lobes created by high-velocity jets from the protostars. The illustrated star in the middle of the image indicates the location of Sagittarius A*. Image credit: ALMA / Yusef-Zadeh et al / B. Saxton / ESO / NAOJ / NRAO / AUI / NSF.

ALMA Spots Eleven Protostars near Milky Way’s Central Black Hole

Nov 30, 2017 by News Staff

The Atacama Large Millimeter/submillimeter Array (ALMA) has revealed the telltale signs of 11 low-mass stars forming close – within just 3 light-years...

This illustration shows a stream of material from a star as it is being devoured by a supermassive black hole in a tidal disruption flare. Image credit: NASA / JPL-Caltech.

New Type of Highly Energetic Cosmic Explosion Discovered

Nov 16, 2017 by Natali Anderson

Astronomers have spotted a new type of extremely energetic cosmic explosion they think originates from a very massive star or the environment of a supermassive...

An artistic illustration of a binary black hole. Image credit: NASA / ESA / G. Bacon, STScI.

Astronomers Discover Five New Double Supermassive Black Holes

Oct 4, 2017 by News Staff

Five new pairs of merging supermassive black holes have been discovered by combining data from NASA’s Chandra X-ray Observatory, the Wide-Field Infrared...

An artistic illustration of a binary black hole. Image credit: NASA / ESA / G. Bacon, STScI.

Double Supermassive Black Hole is Most Compact Ever Found

Sep 19, 2017 by News Staff

Astronomers have discovered what may be the most compact binary supermassive black hole ever known in a galaxy about 400 million light years from Earth. An...

This image of the ‘jellyfish’ galaxy JO204 shows clearly how material is streaming out of the galaxy in long tendrils to the lower-left; red shows the glow from ionized hydrogen gas and the whiter regions are where most of the stars in the galaxy are located; some more distant galaxies are also visible. Image credit: ESO / GASP Collaboration.

MUSE Observations of ‘Jellyfish’ Galaxies Reveal New Way to Fuel Supermassive Black Holes

Aug 17, 2017 by News Staff

An international research team, led by Dr. Bianca Poggianti of the INAF-Astronomical Observatory of Padova, has used the MUSE instrument on ESO’s Very...

This illustration shows a likely configuration of a gravitational lensing system discovered by the team: the milli-lens is located in or near the intervening spiral galaxy; the lens is magnifying blobs of jet material within the active galaxy PKS1413+135, but the blobs are too small to be seen in the radio image (top left); only when the blobs move far away from the yellow core do they expand and are visible as the pink blobs in the image. Image credit: Anthony Readhead / Caltech / MOJAVE.

Gravitational ‘Milli-Lens’ Reveals Clumps of Hot Gas Streaming from Supermassive Black Hole

Aug 16, 2017 by News Staff

An international team of astronomers has found evidence for a unique gravitational lensing system, in which a massive star cluster is magnifying an extremely...

NASA’s Spitzer Space Telescope, Chandra X-ray Observatory, and the NASA/ESA Hubble Space Telescope produced this composite image of the central region of our Milky Way Galaxy. Note that the center of the Galaxy is located within the bright white region to the right of and just below the middle of the image. Image credit: NASA / JPL-Caltech / ESA / CXC / STScI.

High-Energy ‘Trap’ Spotted in Milky Way’s Center

Jul 19, 2017 by News Staff

The center of our Milky Way Galaxy contains a ‘trap’ that concentrates some of the highest-energy cosmic rays, according to a new analysis of data...

Artist’s impression of two hypervelocity stars speeding from the center of the Milky Way to its outskirts. Image credit: ESA / CC BY-SA 3.0 IGO.

ESA’s Gaia Satellite Spots Six Hypervelocity Stars

Jul 2, 2017 by News Staff

With the help of an artificial neural network, ESA’s Gaia satellite spotted six hypervelocity stars — stars whose velocity in the rest frame of...

This artist’s conception shows two supermassive black holes, similar to those observed by Bansal et al, orbiting one another more than 750 million light years from Earth. Image credit: Josh Valenzuela, University of New Mexico.

First Detection of Orbital Motion in Supermassive Black Hole Binary

Jun 29, 2017 by News Staff

For the first time ever, astronomers have been able to observe and measure the orbital motion between two supermassive black holes — a discovery...

Gravitational waves observed by Laser Interferometer Gravitational-Wave Observatory (LIGO) twin detectors were produced during the final fraction of a second of the merger of two black holes to produce a single, more massive spinning black hole. Image credit: T. Pyle / LIGO.

Signatures of Universe’s Extra Dimensions Could Be Hiding in Gravitational Waves

Jun 29, 2017 by News Staff

In a paper published in the Journal of Cosmology and Astroparticle Physics (arXiv.org preprint), German physicists investigate the effects due to Universe’s...

Artist illustration of the thick ring of dust that can obscure the energetic processes that occur near the supermassive black hole of an active galactic nucleus. Image credit: NASA / SOFIA / Lynette Cook.

NASA’s SOFIA Observatory Spots Compact Tori of Dust around Active Supermassive Black Holes

Jun 14, 2017 by News Staff

Using observations from NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA), a Boeing 747SP jetliner modified to carry a 100-inch telescope,...

Artist’s conception of the newly-discovered object orbiting the main, central supermassive black hole of the galaxy Cygnus A. Image credit: Bill Saxton / NRAO / AUI / NSF.

Astronomers Spot Bright New Object near Cygnus A Galaxy’s Central Black Hole

May 24, 2017 by News Staff

Pointing the Karl G. Jansky Very Large Array (VLA) at the well-known and often-studied galaxy Cygnus A for the first time in more than 20 years, astronomers...

Ahn et al found two ultra-compact dwarf galaxies, VUCD3 and M59cO, with supermassive black holes. The findings suggest that these dwarf galaxies are likely tiny leftovers of larger galaxies that were stripped of their outer layers after colliding into other, larger galaxies Messier 87 and Messier 59, respectively. Image credit: NASA / Space Telescope Science Institute.

Researchers Find Supermassive Black Holes in Two Ultra-Compact Dwarf Galaxies

Apr 18, 2017 by News Staff

An international team of astronomers and astrophysicists, led by University of Utah, has detected supermassive black holes in two ultra-compact dwarf galaxies:...

Artist’s impression of a galaxy forming stars within powerful outflows of material blasted out from supermassive black holes at its core. Image credit: ESO / M. Kornmesser.

ESO’s Very Large Telescope Spots New Type of Star Formation

Mar 27, 2017 by News Staff

New observations from ESO’s Very Large Telescope have revealed stars forming in the powerful outflows in galaxies, which are driven by central supermassive...

The elliptical galaxy 3C186, located about 8 billion years from Earth, is most likely the result of a merger of two galaxies. This is supported by arc-shaped tidal tails, usually produced by a gravitational tug between two colliding galaxies, identified by M. Chiaberge et al. The merger of the galaxies also led to a merger of the two supermassive black holes in their centers, and the resultant black hole was then kicked out of its parent galaxy by the gravitational waves created by the merger. The bright, star-like looking quasar can be seen in the center of the image. Its former host galaxy is the faint, extended object behind it. Image credit: NASA / ESA / M. Chiaberge, STScI.

Supermassive Black Hole Found 35,000 Light-Years from Home

Mar 24, 2017 by News Staff

Astronomers have uncovered a monster black hole that has been propelled out of the center of a distant galaxy, called 3C 186, by what could be the power...

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