News tagged with milky
An abundance of small stars
(PhysOrg.com) -- Stars form from giant clouds of gas and dust in space, as the matter in these clouds comes together under the influence of gravity.
Dec 10, 2010 |
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A swarm of ancient stars
(PhysOrg.com) -- We know of about 150 of the rich collections of old stars called globular clusters that orbit our galaxy, the Milky Way. This sharp new image of Messier 107, captured by the Wide Field Imager ...
Dec 08, 2010 |
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Milky Way stars move in mysterious ways
Rather than moving in circles around the center of the Milky Way, all the stars in our Galaxy are travelling along different paths, moving away from the Galactic center. This has just been evidenced by Arnaud ...
Nov 30, 2010 |
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Collisions of two galaxies may have formed Andromeda (w/ Video)
(PhysOrg.com) -- New computer simulations suggest the nearest galactic neighbors to our own Milky Way, the Magellanic Clouds and the Andromeda Galaxy, may have been shaped by the massive collision of two galaxies ...
Nov 26, 2010 |
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Massive galaxies formed when universe was young
(PhysOrg.com) -- Some of the universe's most massive galaxies may have formed billions of years earlier than current scientific models predict, according to surprising new research led by Tufts University. ...
Nov 24, 2010 |
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NSF signs $34.5-million operating agreement as Antarctic neutrino detector nears completion
The National Science Foundation has signed a five-year, $34.5-million agreement with the University of Wisconsin-Madison to operate a unique telescope--a cubic kilometer in volume--buried in the Antarctic ...
Nov 23, 2010 |
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Giant gamma ray bubbles in our galaxy
(PhysOrg.com) -- Gamma rays are the most energetic form of light, typically about one hundred billion times as energetic as optical light.
Nov 19, 2010 |
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Astronomers find first planet from another galaxy (w/ Video)
(PhysOrg.com) -- An exoplanet orbiting a star that entered our Milky Way from another galaxy has been detected by a European team of astronomers using the MPG/ESO 2.2-meter telescope at ESO's La Silla Observatory ...
Nov 18, 2010 |
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Light bending by a black hole may offer proof of extra dimensions
(PhysOrg.com) -- Researchers at the University of Pennsylvania report that a new test for measuring the ability of gravity to bend light seen from distant stars around large objects like black holes may offer proof of the ...
Nov 18, 2010 |
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Missing Milky Way dark matter
Although dark matter is inherently difficult to observe, an understanding of its properties (even if not its nature) allows astronomers to predict where its effects should be felt. The current understanding ...
Nov 09, 2010 |
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Cassini sees Saturn rings oscillate like mini-galaxy (w/ Video)
(PhysOrg.com) -- Scientists believe they finally understand why one of the most dynamic regions in Saturn's rings has such an irregular and varying shape, thanks to images captured by NASA's Cassini spacecraft. ...
Space & Earth / Space Exploration
Nov 01, 2010 |
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Space buckyballs thrive, finds NASA Spitzer Telescope
(PhysOrg.com) -- Astronomers have discovered bucket loads of buckyballs in space. They used NASA's Spitzer Space Telescope to find the little carbon spheres throughout our Milky Way galaxy -- in the space ...
Oct 28, 2010 |
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NASA's Kepler Mission changing how astronomers study distant stars
The quantity and quality of data coming back from NASA's Kepler Mission is changing how astronomers study stars, said Iowa State University's Steve Kawaler.
Oct 26, 2010 |
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Space telescopes reveal previously unknown brilliant X-ray explosion in our Milky Way galaxy
Astronomers in Japan, using an X-ray detector on the International Space Station, and at Penn State University, using NASA's Swift space observatory, are announcing the discovery of an object newly emitting ...
Oct 22, 2010 |
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Image: Pinwheel of star birth
Though the universe is chock full of spiral-shaped galaxies, no two look exactly the same. This face-on spiral galaxy, called NGC 3982, is striking for its rich tapestry of star birth, along with its winding ...
Oct 19, 2010 |
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