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Latest Andromeda Galaxy Stories

Image 1 - Milky Way’s Companions May Spell Trouble For Dark Matter
2012-04-25 07:46:27

Astronomers from the University of Bonn in Germany have discovered a vast structure of satellite galaxies and clusters of stars surrounding our Galaxy, stretching out across a million light years. The work challenges the existence of dark matter, part of the standard model for the evolution of the universe. PhD student and lead author Marcel Pawlowski reports the team´s findings in a paper in the journal Monthly Notices of the Royal Astronomical Society. The Milky Way, the galaxy we...

2012-03-29 11:27:58

More than one billion stars in the Milky Way can be seen together in detail for the first time in an image captured by astronomers More than one billion stars in the Milky Way can be seen together in detail for the first time in an image captured by astronomers. Scientists created the color picture by combining infra-red light images from telescopes in the northern and southern hemispheres. Large structures of the Milky Way galaxy, such as gas and dust clouds where stars have formed and...

Farthest Galaxy Cluster Discovered 10.5 Billion Light Years Away
2012-03-07 05:09:12

Astronomers have discovered the most distant galaxy cluster every found, 10.5 billion light years away from the Milky Way galaxy. Galaxy clusters contain thousands of galaxies and are considered important building blocks with the power to help unravel the mysteries of the early universe. Texas A&M astronomer Dr. Kim-Vy Tran said the cluster is made up of a dense concentration of 30 galaxies that is the seed for a much bigger cluster. "Our galaxy cluster is observed when the...

Bright Andromeda Object Caused By 'Normal' Black Hole
2012-02-24 04:24:28

A spectacularly bright object recently spotted in one of the Milky Way's neighboring galaxies is the result of a "normal" stellar black hole, astronomers have found. An international team of scientists, led by Dr Matt Middleton, of Durham University, analyzed the Ultraluminous X-ray Source (ULX), which was originally discovered in the Andromeda galaxy by NASA's Chandra x-ray observatory. They publish their results in the journals Monthly Notices of the Royal Astronomical Society and...

New Nearby Dwarf Galaxy Discovered
2012-02-09 12:56:13

An astronomy team has captured images of a nearby dwarf galaxy, lying about 12.5 million light years from Earth. University of California - Los Angeles (UCLA) research astronomer Michael Rich, leader of the team, said NGC 4449 may be "something of a living fossil", because it represents what most galaxies looked like shortly after the Big Bang. They found that the dwarf galaxy has a dense stream of stars in its outer regions, which could be the remains of an even smaller companion...

Rare Ultra-Blue Stars Among Hubble Andromeda Finds
2012-01-12 05:49:30

[ Watch the Video ] Images taken by the Hubble Space Telescope have revealed both a cluster of rare ultra-blue stars and a "double nucleus" of old, reddish stars orbiting a 100-million-solar-mass black hole at the nearby Andromeda spiral galaxy, NASA officials announced on Wednesday. The discoveries, detailed by the U.S. space agency in separate press releases, were also presented Wednesday at the American Astronomical Society (AAS) meeting in Austin, Texas. A paper detailing the Hubble...

2012-01-11 08:00:00

Visual Finance makes it easy for anyone to quickly analyze a company´s financial health Chapel Hill, NC (PRWEB) January 11, 2012 Andromeda Training, a business acumen training company with clients throughout the world, announces the launch of Visual Finance, an iPad app that visually delivers the key components necessary to analyze the financial health of a company. Visual Finance shows the income statement and balance sheet in a single graphical representation, instantly showing the...

Image 1 - Low-mass Star Detected In Globular Cluster
2011-12-16 04:21:18

Even the most powerful high-tech telescopes are barely able to record remote low-mass and thus faint stars. Together with researchers from Poland and Chile, an astrophysicist from the University of Zurich has now detected a low-mass star in globular cluster M22 for the first time through microlensing. The result indicates that the overall mass of globular clusters might well be explained without enigmatic dark matter. Until now, it was merely assumed that low-mass and therefore extremely...

spacepress-082511-003a
2011-08-25 10:27:56

  For almost 20 years astrophysicists have been trying to recreate the formation of spiral galaxies such as our Milky Way realistically. Now astrophysicists from the University of Zurich present the world's first realistic simulation of the formation of our home galaxy together with astronomers from the University of California at Santa Cruz. The new results were partly calculated on the computer of the Swiss National Supercomputing Center (CSCS) and show, for instance, that there has...


Latest Andromeda Galaxy Reference Libraries

6_11b0e50afd172f6a61aeda24e25504702
2004-10-19 04:45:42

Ring Galaxy -- A subclass of interacting galaxies, ring galaxies, provides a unique laboratory for studying unusually large bursts of non-nuclear star formation. The rings in these systems are often large (10s of kiloparsecs) and contain what appear to be associations of giant H{\small II} regions. As a basis for future modeling of star forming regions in observed ring galaxies we present a series of combined n-body/gas numerical experiments on ring formation and evolution. Three...

3_d2534c5ba26a20eab5e800b982ec90f92
2004-10-19 04:45:40

Cartwheel Galaxy -- Located 500 million light-years away in the constellation Sculptor, the Cartwheel Galaxy looks like a wagon wheel. The galaxy's nucleus is the bright object in the center of the image; the spoke-like structures are wisps of material connecting the nucleus to the outer ring of young stars. This close-up image of the galaxy's nucleus reveals the comet-like knots of gas. These knots are mostly confined to the core's left side and appear as white streaks inside the blue...

3_3fe163858980bcaf7ae60a0ecf315c192
2004-10-19 04:45:40

Andromeda Galaxy -- The Andromeda Galaxy, also known as M31, or the object 31 on the catalog of Messier, is the other giant spiral galaxy in the Local Group, together with our galaxy, the Milky Way. It is at a distance of approximately 2.36 million light years or 725 kpc, in the direction of the constellation Andromeda, and it will probably merge in the future with our galaxy, to form a giant elliptical. With a mass of about 1.5 times more than the Milky Way, it is the dominant galaxy...

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Word of the Day
caparison
  • 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.
  • Clothing, especially sumptuous clothing; equipment; outfit.
  • To cover with a caparison, as a horse.
  • To dress sumptuously; adorn with rich dress.
This word ultimately comes from the Medieval Latin 'cappa,' cloak.
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