News tagged with galaxy formation

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Subaru's 3-D view of Stephan's Quintet

Subaru Telescope has added another dimension of information about one of the most studied of all compact galaxy groups—Stephan's Quintet. Located within the borders of the constellation Pegasus, Stephan's ...

Oct 27, 2011
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Astronomy without a telescope - Green peas

The ground-breaking discovery of a new class of galaxies, Green Peas, in 2009 by a group of Galaxy Zoo volunteers – have recently been followed up by further observations in the radio spectrum. ...

Oct 25, 2011
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A magnified supernova

Supernovae are among astronomers most important tools for exploring the history of the universe. Their frequency allows us to examine how active star formation was, how heavy elements have developed, and the ...

Sep 27, 2011
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Herschel paints new story of galaxy evolution

(PhysOrg.com) -- ESA's Herschel infrared space observatory has discovered that galaxies do not need to collide with each other to drive vigorous star birth. The finding overturns this long-held assumption ...

Sep 13, 2011
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