Supernova-powered bow shock creates cosmic spectacle cool pics, page 1


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Topic started on 21-1-2013 @ 03:54 PM by goou111
hi all

some cool pics I thought you all might like
www.newscientist.com...

NOW that's one groovy star. Seen speeding like a bullet through a cloud of dust and gas, the massive star Zeta Ophiuchi is creating a colourful wave known as a bow shock. This happens because the star's motion is compressing dust grains like water at the bow of a ship.

To the naked eye Zeta Ophiuchi is a placid dot parked in the constellation Ophiuchus. But the infrared vision of NASA's Spitzer Space Telescope shows how the shooting star is electrifying its surroundings. It creates a scene akin to a UV-triggered fluorescent blacklight poster, says Spitzer image specialist Robert Hurt of the Jet Propulsion Laboratory in Pasadena, California.







edit on 21-1-2013 by goou111 because: (no reason given)
edit on 21-1-2013 by goou111 because: (no reason given)

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