Latest Galaxies Stories

Spiral Galaxy M81 is an example of a fat bulgy galaxy
2014-02-28 11:19:26

A pair of Australian astrophysicists has shown that the shape of a galaxy is determined by how fast it spins, according to a new report in The Astrophysical Journal.

Red Dead Redemption: Black Holes Bully Galaxies Into Submission
2014-02-26 15:13:15

Typically filled with only the oldest stars, which are relatively low in mass and appear red, giant elliptical galaxies have long baffled astronomers. These galaxies are mysteriously shut down with respect to star-forming activity

NASA Satellite Discovers Cloudy Conditions Around Black Holes
2014-02-19 13:27:43

An international team of astronomers used NASA’s Rossi X-ray Timing Explorer (RXTE) satellite data and found huge clouds of gas orbiting supermassive black holes.

Computer Simulations Reveal The Destruction Of A Star As It Falls Into A Black Hole
2014-02-19 05:24:10

Exploring the universe's most violent events using computer simulations is what Enrico Ramirez-Ruiz does. So in 2012, when the first detailed observations of a star being ripped apart by a black hole were reported in Nature, Ramirez-Ruiz was eager to compare the data to his simulations.

New Look At Old Galactic Friend
2014-02-07 09:05:06

Just weeks after NASA’s Chandra X-ray Observatory began operations in 1999, the telescope pointed at Centaurus A (Cen A, for short).

Radio Telescope Arrays Can Be Used To Locate Cosmic Heating From The Earliest Black Holes
2014-02-06 05:05:02

In what is being described as landmark discovery about the origins of the universe, Tel Aviv University researchers report in the journal Nature that black holes, formed from the first-ever stars, heated the gas throughout space much later than previously believed.

Early Galaxies Formed By Collisions
2014-01-29 14:23:23

Astronomers writing in the Astrophysical Journal say that massive galaxies in the early universe were formed through collisions.

Active Supermassive Black Holes Discovered In Two Merging Galaxies
2014-01-28 13:17:31

Astronomers publishing a paper in the Astrophysical Journal say they have found that two merging galaxies have active supermassive black holes.

ultramassive black hole
2014-01-24 04:20:25

Astronomers have located one of the most powerful black holes ever discovered – a gravity-intense region of space that is located nearly four billion light years from Earth and has prevented trillions of stars from forming.

Be Star Black Hole
2014-01-17 08:27:04

The black hole in question is orbiting an object known as a Be-type star, which is unusual because of its incredibly high rate of rotation.

Latest Galaxies 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...

More Articles (1 articles) »
Word of the Day
  • an ornament or knob in the shape of a flower
  • In architecture, a floral ornament; specifically, the large conventional flower usually placed in the center of the abacus of a Corinthian capital or classic ceiling-caisson; also, the floreated termination of a Gothic finial.
[ "The word 'fleuron' comes from French."]