The Royal Astronomical Society of Canada

The Royal Astronomical Society of Canada

Helix Nebula

Helix Nebula

NGC 7293, the "Helix" Nebula. A stack of eleven exposures, 4 minutes @ 800 ISO. Canon T3i on 8" f/3.9 Newtonian Astrograph. Processed in StarTools.


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Helix Nebula
Image created: Sep 16, 2015
Image posted: Oct 18, 2015

Categories:   Nebulae  

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