Emerging like a celestial dolphin leaping through the cosmos, Sh2-308, or the Dolphin Nebula, is a striking example of a Wolf-Rayet bubble located in the Canis Major constellation. This...
The California Nebula was one of my first pictures I took with my mirrorless camera and a guiding unit to obtain approx. 1 h of image data. The result was - well - not so great. But at ...