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Latest Extragalactic astronomy Stories

A Star Cluster In The Wake Of Carina
2014-05-21 03:14:10

[ Watch The Video: Panning Across The Colorful Star Cluster NGC 3590 ] ESO NGC 3590 is a small open cluster of stars around 7500 light-years from Earth, in the constellation of Carina (The Keel). It is a gathering of dozens of stars loosely bound together by gravity and is roughly 35 million years old. This cluster is not just pretty; it is very useful to astronomers. By studying this particular cluster — and others nearby — astronomers can explore the properties of the spiral...

2014-05-20 08:25:04

BENTON HARBOR, Mich., May 20, 2014 /PRNewswire/ -- Whirlpool Corporation (WHR), the world's leading global manufacturer and marketer of major home appliances, will present at EE Global 2014 in Washington, D.C., from May 20-21. Whirlpool efficiency experts Dave Szczupak, executive vice president, global product organization; Nathan Mouw, director, government regulatory affairs; and Ron Voglewede, global sustainability director, will share insights and key learnings on the broad industry topic...

2014-05-12 08:37:02

Social program aims to unveil #fridgie personalities through the lens of a refrigerator BENTON HARBOR, Mich., May 12, 2014 /PRNewswire/ -- Watch out "selfie," here comes #fridgie. Today Whirlpool brand launches the #fridgie to give consumers a social platform to express who they are through the lens of their refrigerator. Whirlpool is encouraging people to snap and share photos of the inside of their refrigerator to provide a humorous but telling glimpse into the diverse lives of...

hypervelocity star
2014-05-08 04:44:08

John P. Millis, Ph.D. for redOrbit.com - Your Universe Online Most stars move around the galaxy in well-defined orbits, pulled under the influence of the Milky Way’s gravity. It is the predictable motion of the stars around the Milky Way’s supermassive black hole core that gives the galaxy its spiral structure. There are, of course, deviations from the norm, but on average the stars move at a leisurely pace of roughly 500,000 miles per hour. But this is not always the case. In...

elliptical galaxy M87
2014-04-30 12:25:17

Harvard-Smithsonian Center for Astrophysics The galaxy known as M87 has a fastball that would be the envy of any baseball pitcher. It has thrown an entire star cluster toward us at more than two million miles per hour. The newly discovered cluster, which astronomers named HVGC-1, is now on a fast journey to nowhere. Its fate: to drift through the void between the galaxies for all time. "Astronomers have found runaway stars before, but this is the first time we've found a runaway star...

Caltech's Cosmic Web Imager Directly Observes "Dim Matter"
2014-04-30 03:53:16

Cynthia Eller, California Institute of Technology Caltech astronomers have taken unprecedented images of the intergalactic medium (IGM)—the diffuse gas that connects galaxies throughout the universe—with the Cosmic Web Imager, an instrument designed and built at Caltech. Until now, the structure of the IGM has mostly been a matter for theoretical speculation. However, with observations from the Cosmic Web Imager, deployed on the Hale 200-inch telescope at Palomar Observatory,...

Astronomers Discover Mature Galaxies In A Young Universe
2014-04-30 04:33:59

redOrbit Staff & Wire Reports - Your Universe Online With the assistance of the European Space Agency’s (ESA) Herschel Space Observatory, astronomers have located a young galaxy rotating in a calmer, more mature manner similar to more developed ones like the Milky Way. The galaxy, which has been dubbed S0901, has apparently completed the accumulation of its gas reservoir, the ESA explained in a statement Tuesday. When galaxies form, they build mass by gravitationally attracting...

Professional And Amateur Astronomers Join Together
2014-04-24 03:21:06

NASA Long before the term "citizen science" was coined, the field of astronomy has benefited from countless men and women who study the sky in their spare time. These amateur astronomers devote hours exploring the cosmos through a variety of telescopes that they acquire, maintain, and improve on their own. Some of these amateur astronomers specialize in capturing what is seen through their telescopes in images and are astrophotographers. What happens when the work of amateur...

2014-04-14 20:23:47

$500 million share buyback authorization also announced BENTON HARBOR, Mich., April 14, 2014 /PRNewswire/ -- The board of directors of Whirlpool Corporation (NYSE:WHR) declared today a 20 percent increase in the quarterly dividend on the company's common stock to 75 cents per share from 62.5 cents per share. The dividend is payable June 15, 2014, to stockholders of record at the close of business on May 16, 2014. http://photos.prnewswire.com/prnvar/20040202/DETU004LOGO The...

Supercomputer Simulations Shed Light On How Black Holes Swallow Stars
2014-04-14 13:51:10

Brett Smith for redOrbit.com - Your Universe Online When a star orbits too close to a galaxy’s central supermassive black hole, it gets torn apart and sucked in by gravitational forces – a phenomenon known as an a tidal disruption. In a new study, researchers from Georgia Institute of Technology and the Max Planck Institute in Germany have used computational and theoretical models to describe the dynamics of these cosmic events that cause massive flares of light and energy....


Latest Extragalactic astronomy Reference Libraries

45_d4a20fda769b165e44826492e9e54549
2010-09-16 15:18:29

The Virgo Cluster consists of galaxies at a distance of around 59 Mly away in the constellation Virgo. Containing between 1300 to 2000 galaxies the Virgo Cluster is the heart of the Local Supercluster. Its mass is estimated at 1.2 × 1015 M☉ out to 8 degrees of the cluster's center or a radius of about 2.2 Mpc. Most of the brighter galaxies in the cluster were discovered by Charles Messier in the late 1770's and early 1780's, including the giant elliptical Messier 87. Messier...

67_0efd63d045cdd74b7e0600e093355a42
2010-09-16 15:00:46

The NGC 5866, located in the Draco constellation, is named after the galaxy with the highest magnitude however some catalogs list NGC 5907 as the brightest member. The M51 Group and the M101 Group are NGC 5866 closest neighbor. The distances between these groups are similar which suggest the three groups are part of a single large, loose, elongated group. However, most identification methods consider them separate.

67_db348e4983c412eb62668e4377457b50
2010-09-13 17:13:25

The M101 Group, one of many in the Virgo Supercluster, is located in Ursa Major and named after the brightest galaxy in the group, the Pinwheel Galaxy (M101). The group is composed mostly of members that are companions of the Pinwheel Galaxy. The M51 Group and the NGC 5866 Group are M101's closest neighbor. The distances between these groups are similar which suggest the three groups are part of a single large, loose, elongated group. However, most identification methods consider them...

67_8b8b742d654cb21ec4a1143054c4c9da
2010-09-13 17:09:55

The M81 Group, containing the well known galaxies Messier 81 and Messier 82, is a group of galaxies within the constellation Ursa Major. Along with Messier 81 and 82 are several other galaxies with apparent brightness. The center, located at an approximate distance of 3.6 Mpc, is one of the nearest groups to the Local Group. The total estimated mass of the group is (1.03 ± 0.17) × 1012M☉. The Virgo Supercluster contains the M81 Group, the Local Group, and some other nearby...

67_90ce4ddfce29ea01827bb96393b20fce
2010-09-13 17:07:12

The M51 Group, located in Canes Venatici, is named after the brightest galaxy in the group, the Whirlpool Galaxy (M51A). The few other notable members include the companion galaxy to the Whirlpool Galaxy (M51B) and the Sunflower Galaxy (M63).

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  • A cloth or covering, more or less ornamented, laid over the saddle or furniture of a horse, especially of a sumpter-horse or horse of state.
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This word ultimately comes from the Medieval Latin 'cappa,' cloak.
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