Cone Nebula/NGC 2264 (ACS Full Field Image)

Resembling a nightmarish beast rearing its head from a crimson sea, this monstrous object is actually an innocuous pillar of gas and dust. Called the Cone Nebula (and cataloged NGC 2264) is so named because, in ground-based images, it has a conical shape. This giant pillar resides in a turbulent ...