... A fantastic jumble of young blue star clusters, gigantic glowing gas clouds, and imposing dark dust lanes surrounds the central region of the active galaxy Centaurus A. This mosaic of Hubble Space Telescope images taken in blue, green, and red light has been processed to present a natural color picture of this cosmic maelstrom. Galaxy Group HCG 87 . ... The large edge-on spiral near picture center.. ... Near Orion's belt is a fuzzy area known as the Great Nebula of Orion or M42. ...