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	<title>UP Date &#187; Cosmology</title>
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	<description>News from the University of Portsmouth</description>
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		<title>Cosmologist wins fellowship to explore fate of our Galaxy</title>
		<link>http://www.port.ac.uk/update/2010/08/cosmologist-wins-fellowship-to-explore-fate-of-our-galaxy/</link>
		<comments>http://www.port.ac.uk/update/2010/08/cosmologist-wins-fellowship-to-explore-fate-of-our-galaxy/#comments</comments>
		<pubDate>Tue, 24 Aug 2010 09:25:56 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Cosmology]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.port.ac.uk/update/?p=1293</guid>
		<description><![CDATA[University of Portsmouth cosmologist has won a prestigious fellowship to further her work on spiral galaxies, which could hold the answer to the fate of our own Galaxy.]]></description>
			<content:encoded><![CDATA[<p><strong> University of Portsmouth cosmologist has won a prestigious fellowship to  further her work on spiral galaxies, which could hold the answer to the fate of  our own Galaxy.</strong></p>
<p><strong><a href="http://www.port.ac.uk/update/wp-content/uploads/2010/08/Cosmologist.jpg"><img class="alignright size-full wp-image-1294" title="Cosmologist" src="http://www.port.ac.uk/update/wp-content/uploads/2010/08/Cosmologist.jpg" alt="Cosmologist" width="145" height="123" /></a><br />
</strong></p>
<p>Dr Karen Masters from the University’s <a class="aligncenter" title="ICG" href="http://research.icg.port.ac.uk/" target="_blank">Institute of Cosmology  and Gravitation (ICG)</a> won a Leverhulme Early Career Fellowship, which will  help fund a two-year project on red spiral galaxies. Karen will use data from Galaxy Zoo, an online  astronomy project which invites members of the public to assist in classifying  over 60 million galaxies.</p>
<p>The Leverhulme Trust makes awards for the support of research and education.  Early Career Fellowships aim to provide career development opportunities for  those who are at a relatively early stage of their academic career but with a  proven record of research.</p>
<p>Karen said: &#8220;I am over the moon to win this fellowship as it secures me two  more years at ICG working on something I am hugely passionate about. It’s great  to gain recognition from Leverhulme for all my previously published papers and  very exciting to spend the next two years working on something so  fascinating.</p>
<p>&#8220;Some of the red galaxies in crowded regions of galaxy clusters are actually  spiral galaxies, bucking the trend for red galaxies to be elliptical in shape.  Thanks to Galaxy Zoo we now have an enormous number of visually classified red  spiral galaxies, which are intriguing.</p>
<p>&#8220;These red spirals may be a &#8216;missing link&#8217; between normal blue star-forming  spirals and red, dead ellipticals. They are rare objects which will provide  insight into processes causing the end of star formation in all spirals and will  inform us about the fate of our own Galaxy, which is a typical spiral.&#8221;</p>
<p>Professor David Wands, from the ICG, said: &#8220;Karen is hoping to uncover many  clues about how galaxies formed, and the processes which change them throughout  the history of the universe. Further work is needed on red spiral galaxies and I  am delighted that Karen is carrying out this significant research at  Portsmouth.&#8221;</p>
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		<title>UK scientists win £3.6m space exploration grant</title>
		<link>http://www.port.ac.uk/update/2010/07/uk-scientists-win-3-6m-space-exploration-grant/</link>
		<comments>http://www.port.ac.uk/update/2010/07/uk-scientists-win-3-6m-space-exploration-grant/#comments</comments>
		<pubDate>Tue, 20 Jul 2010 14:03:22 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Cosmology]]></category>
		<category><![CDATA[Technology]]></category>

		<guid isPermaLink="false">http://www.port.ac.uk/update/?p=1146</guid>
		<description><![CDATA[The UK Space Agency has awarded £3.65m to help UK scientists, including cosmologists at the University of Portsmouth, prepare to compete for funding for three new space missions.]]></description>
			<content:encoded><![CDATA[<p><strong>The UK Space Agency has awarded £3.65m to help UK  scientists, including cosmologists at the University of Portsmouth, prepare to  compete for funding for three new space missions.</strong></p>
<p><a href="http://www.port.ac.uk/update/wp-content/uploads/2010/07/sun.jpg"><img class="alignright size-thumbnail wp-image-1147" title="sun" src="http://www.port.ac.uk/update/wp-content/uploads/2010/07/sun-150x150.jpg" alt="sun" width="150" height="150" /></a></p>
<p>The initial funding aims to help scientists unlock the secrets of the Sun,  seek out distant planets that could harbour life, and search for dark energy –  the elusive constituent thought to make up 74 per cent of the mass-energy in the  Universe.</p>
<p>Cosmologists at Portsmouth’s Institute of Cosmology and Gravitation (ICG)  will be working on the mission named Euclid. This was selected from more than 50  original ideas to go forward for detailed technical and cost assessments.</p>
<p>The other two missions are called PLATO and Solar Orbiter. The three missions  are part of the European Space Agency’s Cosmic Vision Programme and the agency  will decide in June 2011 which two of the three to build and launch between 2017  and 2020.</p>
<p>Professor David Wands, acting director of ICG, said: “This is great for UK  science and the University of Portsmouth. Being part of such international  missions allows our scientists to play on the international stage and be  innovative and work on the most exciting science.”</p>
<p>Euclid would address key questions relevant to fundamental physics and  cosmology including the nature of the mysterious dark energy and dark matter.</p>
<p>Current theory suggests that these substances dominate the ordinary matter of  stars and planets. In particular, dark energy has been proposed to explain the  observation made by astronomers last decade that – contrary to expectations –  the Universe is expanding faster now compared to billions of years ago.</p>
<p>Euclid would effectively look back in time about 10 billion years, covering  the period over which dark energy seems to have accelerated the expansion of the  Universe, and map the distribution of galaxies to reveal the underlying ‘dark’  architecture of the cosmos.</p>
<p>Euclid would use two different methods to build its map. One of the methods –  weak gravitational lensing – maps the dark matter and measures dark energy by  measuring the distortions of galaxy images. The other method involves studying  baryonic acoustic oscillations – wiggle patterns, imprinted in the clustering of  galaxies, which provide a standard against which to measure dark energy and  expansion in the Universe.</p>
<p>If selected for development, Portsmouth scientists will work with their  partners in eight other universities &#8212; University College London, Durham, the  Institute for Astronomy in Edinburgh, UK ATC, Oxford, Hertfordshire, the Open  University and the University of Cambridge.</p>
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		<title>Cosmologists win £1.4m funding</title>
		<link>http://www.port.ac.uk/update/2010/05/cosmologists-win-1-4m-funding/</link>
		<comments>http://www.port.ac.uk/update/2010/05/cosmologists-win-1-4m-funding/#comments</comments>
		<pubDate>Tue, 11 May 2010 11:25:32 +0000</pubDate>
		<dc:creator>admin</dc:creator>
				<category><![CDATA[Cosmology]]></category>
		<category><![CDATA[Technology]]></category>
		<category><![CDATA[featured]]></category>

		<guid isPermaLink="false">http://www.port.ac.uk/update/?p=873</guid>
		<description><![CDATA[Portsmouth cosmologists have won £1.4m to fund further research into the first fraction of a second after the Big Bang and the emergence of structure in our Universe.]]></description>
			<content:encoded><![CDATA[<div id="content">
<p><strong>Portsmouth cosmologists have won £1.4m to fund further  research into the first fraction of a second after the Big Bang and the  emergence of structure in our Universe.</strong></p>
<p><a href="http://www.port.ac.uk/update/wp-content/uploads/2010/05/Cosmology.jpg"><img class="alignright size-thumbnail wp-image-874" title="Cosmology" src="http://www.port.ac.uk/update/wp-content/uploads/2010/05/Cosmology-150x150.jpg" alt="Cosmology" width="150" height="150" /></a><a href="http://www.stfc.ac.uk/">The Science and Technology Facilities  Council</a> grant will fund theoretical cosmology research at Portsmouth for the  next five years, and recognises the <a href="../../departments/academic/icg/">Institute of Cosmology  and Gravitation</a> as one of the country’s top research groups.</p>
<p>The aim is to better understand what the universe is made of and the nature  of gravity.</p>
<p>The Institute, at the University of Portsmouth, is home to researchers  surveying the present Universe and seeking to understand its origins.</p>
<p>David Wands, Professor of Cosmology at the Institute, said: “Nationally,  there is fierce competition for funding, especially at the present time. Many UK  groups face cutbacks, but Portsmouth has been able to maintain funding for our  work because we are addressing some of the big questions in science today.</p>
<p>“You could say the Big Bang was the ultimate physics experiment and we are  studying what happened in the immediate aftermath. It was in that fraction of a  second when structure first appeared in the Universe, ultimately forming the  stars and galaxies we see today.</p>
<p>“The Universe contains dark energy and dark matter, as well as radiation and  the ordinary matter, which makes up stars, planets and people. The different  amounts and nature of these constituents are revealed in the distribution of  matter that we see in the Universe today.</p>
<p>“We aim to push back the boundaries of scientific understanding, especially  in extreme conditions that you cannot recreate on earth, to better understand  the basic forces of nature.”</p>
<p>Theoretical cosmology is worth funding for many reasons, not least because  basic science underpins the development of high technology, he said.</p>
<p>“In the Victorian age scientists developed an understanding of electricity  and magnetism. It was the ‘blue skies’ research of its day and what they  discovered forms the building blocks for all modern technology.”</p>
<p>Scientists at the Institute will teach on the university’s <a href="../../courses/coursetypes/undergraduate/BScHonsAppliedPhysics/">new  applied physics degree</a> course starting this autumn. They also contribute to  teaching on other courses including mathematics, engineering and computing.</p>
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