... Our Dusty Universe . ... Adrift in a vast sea of darkness are not only familiar bright stars but dust that glows predominantly in far-infrared light. Arachnoids on Venus . ... They appear as concentric ovals surrounded by a complex network of fractures, and can span 200 kilometers. The Hubble 5 Planetary Nebula . ... More mundanely known as Hubble 5, this bipolar planetary nebula is being created by a hot wind of particles streaming away from the central star system. ... A Distant Destiny . ...