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APOD: 2011 April 13 - Centaurus Radio Jets Rising

Explanation: What if you could see the huge radio jets of Centaurus A rising? The Cen A radio jets are not only over a million light years long, they occupy an angular area over 200 times greater than the full Moon in Earth's sky. The jets are expelled by a violent black hole millions of times the mass of our Sun embedded deep in the center of nearby active galaxy Cen A. Somehow, the black hole creates the fast moving jets as other matter falls in. In this picture, radio telescopes from the Australian Telescope Compact Array (ATCA) near Narrabri, NSW, Australia, were captured in front of a full Moon, with a radio image of Cen A superposed at its real angular size in the background. The above picture includes the most detailed map yet of any galaxy-class radio jets in the universe, taking several years and over 1,000 hours exposure time to complete. Details in the photo may yield clues as to how radio jets interact with stars and intergalactic dust. The light dots in the image depict not stars, but typically other radio bright galaxies in the even more distant universe.
Holy SHIT.

 

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Mr. Negative Pants, ,
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I'm glad we don't live in that galaxy... can you imagine the RFI shielding we'd need on our guitars? :lol:
 

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Discussion Starter · #3 ·
Actually, [:leon:] that radio emission is probably not affecting anyone/anything on any planets that might be orbiting stars orbiting that black hole, since these types of jets tend to be polar with the plane of the galaxy. [/:leon:]

Also, :rofl:
 

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Mr. Negative Pants, ,
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And given the fact that it took 1000 hours of exposure to get that image, i would imagine it's not much more than background noise.
 

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Tarantula Lobbyist
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Am I the only one who looks at that and feels like yelling at the dishes, "Turn AROUND, QUICK YOU'RE MISSING IT!!!!" :lol:
 
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