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<title>PhysOrg.com - latest science and technology news stories</title>
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<description>Physorg.com internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.</description>

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     <title>Death of massive star creates brightest burst ever seen</title>
   	 <description>Gamma-Ray Bursts are the most powerful explosive events in the Universe. They occur in far-off galaxies and so are usually faint. But on the morning of March 19th 2008 the Swift satellite found a burst which was so bright it could have been seen without binoculars or a telescope even though it was seven thousand times further away than the Andromeda galaxy.</description>
     <link>http://www.physorg.com/news125227383.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Thu, 20 Mar 2008 10:23:03 EST</pubDate>
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     <title>Worldwide hunt to solve the mystery of gamma-ray bursts</title>
   	 <description>UK space scientist Emeritus Professor Alan Wells is to speak at the American Association for the Advancement of Science (AAAS) in Boston in February on International Cooperation in Developing Swift and its Scientific Achievements.</description>
     <link>http://www.physorg.com/news122400274.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Sat, 16 Feb 2008 16:04:34 EST</pubDate>
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     <title>Swift`s Comet Tally</title>
   	 <description>A montage of comet images made using NASA`s Swift spacecraft illustrates just how different three comets can be. The images, including a never-released image of Comet 8P/Tuttle, were shown today during a live, 24-hour video webcast called `Around the World in 80 Telescopes.` Organized by the European Southern Observatory headquartered in Garching, Germany, the webcast is part of the 100 Hours of Astronomy project, a worldwide celebration of astronomy running through April 5. </description>
     <link>http://www.physorg.com/news158250873.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Mon, 06 Apr 2009 15:35:06 EST</pubDate>
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     <title>Swift Satellite records early phase of gamma ray burst</title>
   	 <description>(PhysOrg.com) -- UK astronomers, using a telescope aboard the NASA Swift Satellite, have captured information from the early stages of a gamma ray burst - the most violent and luminous explosions occurring in the Universe since the Big Bang.  The work was published on Friday 27th February in the Monthly Notices of the Royal Astronomical Society.</description>
     <link>http://www.physorg.com/news155223470.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Mon, 02 Mar 2009 13:38:28 EST</pubDate>
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     <title>Swift satellite comet tally highlighted</title>
   	 <description>A montage of comet images made using NASA's Swift spacecraft illustrates just how different three comets can be. The images, including a never-released image of Comet 8P/Tuttle, were shown  during a webcast called "Around the World in 80 Telescopes" Organized by the European Southern Observatory headquartered in Garching, Germany.</description>
     <link>http://www.physorg.com/news159812197.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Fri, 24 Apr 2009 17:18:42 EST</pubDate>
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     <title>Sound waves turn natural gas into liquid</title>
   	 <description>Worldwide, 100 billion cubic meters of natural gas is wasted every year. Now, the Denver-based company Swift LNG aims to turn that gas into a usable liquid fuel with a thermoacoustic natural gas liquefaction technology just licensed from Los Alamos National Laboratory.</description>
     <link>http://www.physorg.com/news92419771.html</link>
	 <category>Technology</category>
	 <pubDate>Tue, 06 Mar 2007 16:09:31 EST</pubDate>
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     <title>Quiet wind turbine could provide up to 30% of a home's power</title>
   	 <description>(PhysOrg.com) -- A quiet wind turbine developed in Scotland is now available in the US and Canada. Its developers say that the roof-based turbine can provide significant power for homes and commercial buildings alike. </description>
     <link>http://www.physorg.com/news144674984.html</link>
	 <category>Technology</category>
	 <pubDate>Fri, 31 Oct 2008 12:29:44 EST</pubDate>
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     <title>A Star That Bursts, Blinks and Disappears</title>
   	 <description>(PhysOrg.com) -- "Twinkle, twinkle little star" goes the nursery rhyme. Now, astronomers are reporting on a strange case where one of the littlest of stars "twinkled" with gamma rays, X-rays, and light -- and then vanished.</description>
     <link>http://www.physorg.com/news142011561.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Tue, 30 Sep 2008 16:39:21 EST</pubDate>
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     <title>Scientists Probe Green Comet</title>
   	 <description>(PhysOrg.com) -- Space scientists from the University of Leicester are keeping a close eye on a ‘green comet` fast approaching the Earth - reaching its nearest point to us on February 24.</description>
     <link>http://www.physorg.com/news154342687.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Fri, 20 Feb 2009 08:59:08 EST</pubDate>
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     <title>Swift makes best-ever ultraviolet portrait of Andromeda Galaxy</title>
   	 <description>In a break from its usual task of searching for distant cosmic explosions, NASA's Swift satellite has acquired the highest-resolution view of a neighboring spiral galaxy ever attained in the ultraviolet. The galaxy, known as M31 in the constellation Andromeda, is the largest and closest spiral galaxy to our own.</description>
     <link>http://www.physorg.com/news172325981.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Wed, 16 Sep 2009 13:30:03 EST</pubDate>
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     <title>Swift, XMM-Newton satellites tune into a middleweight black hole</title>
   	 <description>(PhysOrg.com) -- While astronomers have studied lightweight and heavyweight black holes for decades, the evidence for black holes with intermediate masses has been much harder to come by. Now, astronomers at NASA's Goddard Space Flight Center in Greenbelt, Md., find that an X-ray source in galaxy NGC 5408 represents one of the best cases for a middleweight black hole to date.</description>
     <link>http://www.physorg.com/news177073969.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Tue, 10 Nov 2009 11:14:51 EST</pubDate>
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     <title>Bird sized airplane to fly like a swift</title>
   	 <description>Nine Dutch Aerospace Engineering students at the Delft University of Technology, together with the Department of Experimental Zoology of Wageningen University, designed the RoboSwift.</description>
     <link>http://www.physorg.com/news103980280.html</link>
	 <category>Technology</category>
	 <pubDate>Wed, 18 Jul 2007 12:24:40 EST</pubDate>
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     <title>New Gamma-Ray Burst Smashes Cosmic Distance Record (w/Video)</title>
   	 <description>(PhysOrg.com) -- NASA's Swift satellite and an international team of astronomers have found a gamma-ray burst from a star that died when the universe was only 630 million years old, or less than five percent of its present age. The event, dubbed GRB 090423, is the most distant cosmic explosion ever seen.</description>
     <link>http://www.physorg.com/news160143442.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Tue, 28 Apr 2009 13:17:50 EST</pubDate>
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     <title>Professor says current meteor shower proves theory of calendar's origin </title>
   	 <description>(PhysOrg.com) -- Stargazers are in for a unique treat tonight: the planet Earth will pass through the debris train of the Swift-Tuttle comet this evening which astronomers call the Perseid meteor shower.</description>
     <link>http://www.physorg.com/news169398787.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Thu, 13 Aug 2009 16:14:20 EST</pubDate>
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     <title>Swift Catches Farthest Ever Gamma-Ray Burst</title>
   	 <description>(PhysOrg.com) -- NASA's Swift satellite has found the most distant gamma-ray burst ever detected. The blast, designated GRB 080913, arose from an exploding star 12.8 billion light-years away. </description>
     <link>http://www.physorg.com/news141318287.html</link>
	 <category>Space &amp; Earth</category>
	 <pubDate>Mon, 22 Sep 2008 16:04:47 EST</pubDate>
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