Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.com/magazine/2011/08/more-images-of-the-helix-nebula
Äàòà èçìåíåíèÿ: Unknown
Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 05:48:32 2016
Êîäèðîâêà: ISO8859-5

Ïîèñêîâûå ñëîâà: helix nebula
More images of the <b style="color:black;background-color:#ffff66">Helix</b> <b style="color:black;background-color:#66ffff">Nebula</b> | Astronomy.com
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More images of the Helix Nebula

This planetary nebula offers a great show through the eyepiece.
01_helix
20-inch RC Optical Systems telescope, SBIG STL-11000M CCD camera, LRGB with exposures of 255, 210, 54, and 108 minutes, respectively. R. Jay GaBany
This planetary nebula offers a great show through the eyepiece.

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