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Astronomy Picture of the Day
NASA ^ | 6/29/09

Posted on 06/30/2009 7:56:16 AM PDT by sig226


The North America and Pelican Nebulae
Credit & Copyright: Danny Lee Russell

Explanation: Here are some familiar shapes in unfamiliar locations. This emission nebula on the left is famous partly because it resembles Earth's continent of North America. To the right of the North America Nebula, cataloged as NGC 7000, is a less luminous nebula that resembles a pelican dubbed the Pelican Nebula. The two emission nebula measure about 50 light-years across, are located about 1,500 light-years away, and are separated by a dark absorption cloud. This spectacular image captures the nebulas, bright ionization fronts, and fine details of the dark dust. The nebulae can be seen with binoculars from a dark location. Look for a small nebular patch north-east of bright star Deneb in the constellation of Cygnus. It is still unknown which star or stars ionize the red-glowing hydrogen gas.


TOPICS: Astronomy Picture of the Day
KEYWORDS: apod

1 posted on 06/30/2009 7:56:17 AM PDT by sig226
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To: fnord; Number57; KevinDavis; rdb3; MNJohnnie; RightWhale; proudofthesouth; hattend; ...

2 posted on 06/30/2009 7:56:55 AM PDT by sig226 (Real power is not the ability to destroy an enemy. It is the willingness to do it.)
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To: sig226

Pelican Nebula Ionization Front


3 posted on 06/30/2009 8:02:11 AM PDT by JoeProBono (A closed mouth gathers no feet)
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To: JoeProBono

Evil eye.


4 posted on 06/30/2009 9:22:44 AM PDT by null and void (We are now in day 162 of our national holiday from reality.)
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To: sig226

Is this what the human eye would see if i pulled up to this nebula in my starship or are colors added to these type pics to represent the invisible parts of the light spectrum?


5 posted on 06/30/2009 9:49:35 AM PDT by mowowie
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To: sig226

Nevermind


6 posted on 06/30/2009 9:52:41 AM PDT by mowowie
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To: JoeProBono

Another reminder of the great beauty of the Universe created by God.


7 posted on 06/30/2009 10:00:06 AM PDT by ReadTheLaw (by Frederic Bastiat)
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