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...
Behold NGC 2359, better known as Thor’s Helmet Nebula, a cosmic masterpiece sculpted by stellar winds and radiation! This emission nebula, resembling the mythical helmet of the Norse go...