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 ...

dateOct 27, 2011 in Astronomy
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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. ...

dateOct 25, 2011 in Astronomy
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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 ...

dateSep 27, 2011 in Astronomy
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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 ...

dateSep 13, 2011 in Astronomy
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