Quantcast

Latest Extragalactic astronomy Stories

2014-10-22 12:32:12

New structure positions the Company for achieving its global growth strategy BENTON HARBOR, Mich., Oct. 22, 2014 /PRNewswire/ -- Jeff M. Fettig, Chairman and CEO announced today the appointment of Michael A. Todman and Marc R. Bitzer to the respective positions of Vice Chairman, Whirlpool Corporation. These expanded roles provide for enhanced leadership that will best enable the company to achieve its significant growth strategy....

Elliptical galaxy NGC 1132
2014-10-22 06:46:01

April Flowers for redOrbit.com - Your Universe Online A new study has found that massive black holes which emit radio-frequency-emitting particles at near-light speed may possibly be able to block the formation of new stars in older galaxies. The findings, published in the Monthly Notices of the Royal Astronomical Society, were compiled from data collected at the Atacama Cosmology Telescope in Chile, the National Radio Astronomy Observatory’s Very Large Array (VLA) in New Mexico and...

2014-10-21 12:37:19

BENTON HARBOR, Mich., Oct. 21, 2014 /PRNewswire/ -- The board of directors of Whirlpool Corporation (NYSE: WHR) today declared a quarterly dividend of 75 cents per share on the company's common stock. The dividend is payable December 15, 2014, to stockholders of record at the close of business on November 21, 2014. http://photos.prnewswire.com/prnvar/20040202/DETU004LOGO About Whirlpool Corporation Whirlpool Corporation is the world's leading global manufacturer and marketer of...

2014-10-20 08:37:24

BENTON HARBOR, Mich., Oct. 20, 2014 /PRNewswire/ -- Whirlpool Corporation (NYSE: WHR) will release third-quarter financial results at 6 a.m. ET on Tuesday, October 28, 2014. Whirlpool Corporation will then hold a conference call to discuss its performance with the investment community at 10 a.m. ET. http://photos.prnewswire.com/prnvar/20040202/DETU004LOGO To participate in the conference call, dial (800) 895-1549 and use confirmation code Whirlpool. International participants...

milky way dark matter
2014-10-10 04:30:30

Brett Smith for redOrbit.com - Your Universe Online A team of Australian astrophysicists has determined that the Milky Way has half as much dark matter as previously thought, according to a new study published in the Astrophysical Journal. Dark matter is a mysterious invisible substance that has profound gravitational effect throughout the universe. The researchers found that the amount of dark matter in our galaxy is 800,000,000,000 times the mass of the Sun. To reach their...

Black Hole P13
2014-10-09 06:58:43

April Flowers for redOrbit.com - Your Universe Online Approximately 12 million light years from Earth is a galaxy called NGC 7793, and just on the outskirts of this galaxy is a black hole, designated P13. P13 is a hungry black hole, consuming gas from a nearby star about ten times faster than astronomers believed possible before recent observations from the International Center for Radio Astronomy Research (ICRAR). The findings, published in a recent issue of Nature, reveal that P13 "is...

andromeda galaxy
2014-09-20 05:19:03

Chuck Bednar for redOrbit.com - Your Universe Online When galaxies grow too massive to continue making their own stars, they begin cannibalizing other nearby galaxies, experts from the University of Western Australia and an international team of colleagues reported this week in the journal Monthly Notices of the Royal Astronomical Society. Dr. Aaron Robotham, a postdoctoral researcher at the University of Western Australia node of the International Centre for Radio Astronomy Research...

supermassive black hole
2014-09-18 04:40:12

Chuck Bednar for redOrbit.com - Your Universe Online Using the Hubble Space Telescope and other instruments, astronomers from the University of Utah and an international team of colleagues have discovered a supermassive black hole in the ultracompact dwarf galaxy M60-UCD1, making it the smallest galaxy ever found to host one of these enormous light-sucking objects. [ Watch the Video: Artist’s Impression Of Dwarf Galaxy M60-UCD1′s Formation ] Anil Seth, an assistant professor of...

2014-09-17 16:20:50

WASHINGTON, Sept. 17, 2014 /PRNewswire-USNewswire/ -- Astronomers using data from NASA's Hubble Space Telescope and ground observation have found an unlikely object in an improbable place -- a monster black hole lurking inside one of the tiniest galaxies ever known. http://photos.prnewswire.com/prnvar/20081007/38461LOGO The black hole is five times the mass of the one at the center of our Milky Way galaxy. It is inside one of the densest galaxies known to date -- the M60-UCD1 dwarf...

Why Are Milky Way-like Galaxies Are So Common In The Universe?
2014-09-17 03:11:17

ESO New observations explain why Milky Way-like galaxies are so common in the Universe An international research group led by Junko Ueda, a Japan Society for the Promotion of Science postdoctoral fellow, has made surprising observations that most galaxy collisions in the nearby Universe — within 40 million light-years from Earth — result in so-called disc galaxies. Disc galaxies — including spiral galaxies like the Milky Way and lenticular galaxies — are defined by...


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).

More Articles (25 articles) »
Word of the Day
maffling
  • To stammer.
  • Present participle of maffle, to stammer.
  • A simpleton.
The word 'maffle' may come from a Dutch word meaning 'to move the jaws' or a French word meaning 'having large cheeks'.