... Orion in Gas, Dust, and Stars . ... A deep exposure shows everything from dark nebula to star clusters, all imbedded in an extended patch of gaseous wisps in the greater Orion Molecular Cloud Complex. Water Discovered on the Moon . ... In fact, at 800 million pixels the full resolution mosaic strives to show all the stars the eye can see in planet Earth's night sky. ... From Sagittarius to Scorpius, the central Milky Way is a truly beautiful part of planet Earth's night sky. ...