Latest Supermassive black holes Stories

2015-05-24 12:36:12

NASA's Wide-field Infrared Survey Explorer has found the brightest galaxy in the known universe. This galaxy, fondly named WISE J224607.57-052635.0, emits over 300 trillion times more light than our sun.

2015-05-21 12:21:59

WASHINGTON, May 21, 2015 /PRNewswire-USNewswire/ -- A remote galaxy shining with the light of more than 300 trillion suns has been discovered using data from NASA's Wide-field Infrared Survey

supermassive black hole
2015-05-20 11:33:23

This month at the Science Club Nashville, we were privy to Dr. Jillian Bellovary, a Bridge Postdoctoral Fellow at Vanderbilt University's Physics & Astronomy Department. She started us off nicely with an easy-to-grasp introduction into black holes, then segued into the meat of her presentation: using cosmological simulations to study how galaxies and supermassive black holes form over cosmic time.

Three of 51 distant quasars ranging from about 5 billion to 11.5 billion light years from Earth
2015-05-02 10:29:42

These black holes are always hungry and are huge! Constantly gorging yourself on gas 'donuts' can do that to you.

Stars Gather in 'Downtown' Milky Way
2015-05-01 12:45:11

Braaaaaains. A mysterious high-energy X-ray signal detected by NuSTAR could be the sounds of “zombie” stars feeding on the “brains” of nearby stellar companions, according to research published recently in the journal Nature.

black hole
2015-04-21 06:37:57

Dartmouth astrophysicists and their colleagues have not only proven that a supermassive black hole exists in a place where it isn't supposed to be, but in doing so have opened a new door to what things were like in the early universe.

2015-04-20 23:08:28

As two galaxies enter the final stages of merging, scientists have theorized that the galaxies’ supermassive black holes will form a “binary,” or two black holes in such close orbit they

2015-04-04 10:28:07

These phantom quasars are brighter than they should be, what's going on? Hint: it's not aliens.

2015-03-26 23:09:53

Observational evidence supports a functional link predicted by theory College Park, MD (PRWEB) March 25, 2015 Many nearby galaxies blast huge, wide-angled

2015-03-04 16:20:30

WASHINGTON, March 4, 2015 /PRNewswire-USNewswire/ -- Using NASA's Chandra X-ray Observatory, astronomers have found that the growth of galaxies containing supermassive black holes can be slowed

Latest Supermassive black holes Reference Libraries

2004-10-19 04:45:42

Supermassive Black Hole -- A Supermassive black hole is a black hole with a mass in the range of millions or billions solar masses. A supermassive black hole has some interesting properties differing from his low-mass cousins: -- The average density of a supermassive black hole can be very low, and actually can be lower than water's density. This happens because the black hole diameter increases linearly with mass, and consequently density drops much faster. -- Strong tidal...

2004-10-19 04:45:42

Seyfert Galaxy -- Seyfert galaxies are spiral or irregular galaxies containing an extremely bright nucleus, most likely caused by a supermassive black hole, that can sometimes outshine the surrounding galaxy. The light from the central nucleus varies in less than a year, which implies that the emitting region must be less than one light year across. They are named for the astronomer Carl Seyfert, who studied them extensively in the 1940s. They are a subclass of active galactic nuclei....

2004-10-19 04:45:42

Quasar -- A quasar (from quasi-stellar radio source) is an astronomical object that looks like a star in optical telescopes (i.e. it is a point source), but has a very high redshift. The general consensus is that this high redshift is cosmological, the result of Hubble's law and that their redshift indicates that they are typically very distant from Earth; we observe them as they were several billions of years ago. Since we can see them despite their distance, they must emit more...

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Word of the Day
  • To befool; deceive; balk; jilt.
  • An illusion; a trick; a cheat.
The word 'begunk' may come from a nasalised variant of Scots begeck ("to deceive, disappoint"), equivalent to be- +‎ geck.