News tagged with molecular clouds
Space rock yields answers about origins of life on Earth
Space & Earth / Earth Sciences
Jun 03, 2009 |
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(PhysOrg.com) -- Formic acid, a compound implicated in the origins of life, has been found at record levels on a meteorite that fell onto a frozen Canadian lake in 2000.
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Magnetic fields play larger role in star formation than previously thought
Sep 09, 2009 |
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The simple picture of star formation calls for giant clouds of gas and dust to collapse inward due to gravity, growing denser and hotter until igniting nuclear fusion. In reality, forces other than gravity also influence ...
Pre-life molecules present in comets
Jul 26, 2006 |
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Evidence of atomic nitrogen in interstellar gas clouds suggests that pre-life molecules may be present in comets, a discovery that gives a clue about the early conditions that gave rise to life, according to researchers from ...
New map of the Milky Way charts where stars are born
Mar 23, 2006 |
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A team of astronomers from Boston University's Institute for Astrophysical Research has produced the clearest map to-date of the giant gas clouds in the Milky Way that serve as the birthplaces of stars. Using ...
The mystery of young stars near black holes solved
Aug 22, 2008 |
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The mystery of how young stars can form within the deep gravity of black holes has been solved by a team of astrophysicists at the Universities of St Andrews and Edinburgh.
It's raining pentagons
Nanotechnology / Nanomaterials
Mar 08, 2009 |
4.2 / 5 (9) |
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This week's Nature Materials (09 March 2009) reveals how an international team of scientists led by researchers at the London Centre for Nanotechnology (LCN) at UCL have discovered a novel one dimensional ice ch ...
Venezuela turns to cloud-seeding to battle drought
Space & Earth / Earth Sciences
Nov 29, 2009 |
not rated yet |
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(AP) -- Hugo Chavez says he is starting to "bombard" clouds now that Cuba has provided Venezuela with cloud-seeding help in an effort to produce rain and alleviate the effects of a severe drought.
Mining for Molecules in the Milky Way
Space & Earth / Space Exploration
Jun 02, 2008 |
4.6 / 5 (7) |
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Scientists are using the giant Robert C. Byrd Green Bank Telescope (GBT) to go prospecting in a rich molecular cloud in our Milky Way Galaxy. They seek to discover new, complex molecules in interstellar space ...
Component of mothballs is present in deep-space clouds
Sep 02, 2009 |
4 / 5 (2) |
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(PhysOrg.com) -- Interstellar clouds, drifting through the unimaginable vastness of space, may be the stuff dreams are made of. But it turns out there's an unexpectedly strange component in those clouds, and it's not dreams ...
Small 'helper' stars needed for massive star formation
Feb 28, 2008 |
4.3 / 5 (3) |
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In order for a rare, massive star to form inside an interstellar cloud of gas and dust, small "helper" stars about the size of the sun must first set the stage, according to a new theory proposed by astrophysicists at the ...
A sparkling spray of stars
Dec 16, 2008 |
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NGC 2264 lies about 2600 light-years from Earth in the obscure constellation of Monoceros, the Unicorn, not far from the more familiar figure of Orion, the Hunter. The image shows a region of space about 30 ...
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