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Astronomy Picture of the Day
NASA ^ | 5/1/10 | P. Slane (Harvard-Smithsonian CfA)

Posted on 05/01/2010 5:44:15 AM PDT by sig226


A Pulsar's Hand
Credit:
P. Slane (Harvard-Smithsonian CfA) et al., CXC, NASA

Explanation: As far as pulsars go, PSR B1509-58 appears young. Light from the supernova explosion that gave birth to it would have first reached Earth some 1,700 years ago. The magnetized, 20 kilometer-diameter neutron star spins 7 times per second, a cosmic dynamo that powers a wind of charged particles. The energetic wind creates the surrounding nebula's X-ray glow in this tantalizing image from the Chandra X-ray Observatory. Low energy X-rays are in red, medium energies in green, and high energies in blue. The pulsar itself is in the bright central region. Remarkably, the nebula's tantalizing, complicated structure resembles a hand. PSR B1509-58 is about 17,000 light-years away in the southern constellation Circinus. At that distance the Chandra image spans 100 light-years.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod

1 posted on 05/01/2010 5:44:15 AM PDT by sig226
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To: null and void; fnord; Number57; KevinDavis; rdb3; MNJohnnie; RightWhale; proudofthesouth; ...

2 posted on 05/01/2010 5:44:48 AM PDT by sig226 (Mourn this day, the death of a great republic. March 21, 2010)
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To: sig226

They may have it wrong, but it is an interesting explanation:
http://www.thunderbolts.info/tpod/2010/arch10/100331pulsars.htm


3 posted on 05/01/2010 6:04:14 AM PDT by RazzPutin ("You have told us more than you can possibly know." -- Niels Bohr)
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To: John-Irish

ping


4 posted on 05/01/2010 8:03:11 AM PDT by null and void (We are now in day 464 of our national holiday from reality. - 0bama really isn't one of US.)
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To: Shimmer1

pong


5 posted on 05/01/2010 8:04:18 AM PDT by null and void (We are now in day 464 of our national holiday from reality. - 0bama really isn't one of US.)
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To: null and void

Thank you. Now THIS would be a source of virtually unlimited energy if we could tap into somehow. Simply awesome!


6 posted on 05/01/2010 8:09:09 AM PDT by John-Irish ("Shame of him who thinks of it''.)
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To: John-Irish

It would be handy...


7 posted on 05/01/2010 8:25:44 AM PDT by null and void (We are now in day 464 of our national holiday from reality. - 0bama really isn't one of US.)
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To: sig226

Cosmic Engine


8 posted on 05/01/2010 8:33:57 AM PDT by TexasCajun
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To: sig226

Very Cool!

Or more probably, HOT!


9 posted on 05/01/2010 10:09:17 AM PDT by left that other site (Your Mi'KMaq Paddy Whacky Bass Playing Biker Buddy)
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To: John-Irish

Yeah but getting close enough to get to it would fry the Earth most likely.


10 posted on 05/01/2010 10:24:56 AM PDT by Mmogamer (<This space for lease>)
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To: Mmogamer

Without a doubt and heck, just getting there would take hundreds if not thousands of years. I dunno, maybe a real long extension cord? :-)


11 posted on 05/01/2010 10:30:23 AM PDT by John-Irish ("Shame of him who thinks of it''.)
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