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Crescent Nebula

The Crescent Nebula (NGC 6888) is a cosmic bubble about 25 light-years across in the constellation Cygnus, blown by winds from its central, bright, massive star. The nebula’s central star is classified as a Wolf-Rayet star (WR 136). The star is shedding its outer envelope in a strong stellar wind, ejecting the equivalent of the Sun’s mass every 10,000 years. The nebula is 5000 light years from us.

I captured the image last weekend with a Megrez 120mm, Canon 60Da camera, unfortunately exposure was limited to 120 minutes in all, the image was processed in PixInsight. Mike

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