Universe images by Knut

M27 Planetary Nebula capturedwith C11 on AP1200 using Canon 40D camera. 5 frames of 8.5 minutes at ISO1600. Guided with Stellarvue 200 mm f4 and NexImage videocamera.
M27 is 1360 LY from us with a white dwarf in the middle. Old supernova.
February 26 2011. Link til bildet: https://skaarpictures.com/iGalerieAstro/?q=item/46-m27-planetary-nebula M27_crop3.jpg