News tagged with infrared emission

A cosmic exclamation point

( -- VV 340, also known as Arp 302, provides a textbook example of colliding galaxies seen in the early stages of their interaction. The edge-on galaxy near the top of the image is VV 340 North and the face-on ...

dateAug 12, 2011 in Astronomy
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NASA Satellite Eyes Iceland Volcano Cauldron

( -- On Saturday, April 17, 2010, the Hyperion instrument onboard NASA's Earth Observing-1 (EO-1) spacecraft obtained this pair of images of the continuing eruption of Iceland's Eyjafjallajökull volcano.

dateApr 19, 2010 in Earth Sciences
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Studying a Star Before it is Born

( -- The first phase of a star's formation are thought to begin deep inside a natal cloud of gas and dust. In the earliest stages, material coalesces under the influence of gravity into so-called "dense cores," ...

dateDec 04, 2009 in Astronomy
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