... What is this vast dark region on Titan? ... The Hubble Space Telescope has resolved individual stars in a spectacular new image of nearby spiral galaxy M81. ... One of the most identifiable nebulae in the sky, the Horsehead Nebula in Orion, is part of a large, dark, molecular cloud. ... In this gorgeous skyscape, gas giant Jupiter along with the stars and cosmic dust clouds of the Milky Way hang over the southern horizon in the early morning hours as seen from Stagecoach, Colorado, USA. ...