See what's up in the night sky for December 2013, including stargazing events and the moon's phases, in this SPACE.com gallery courtesy of Starry Night Software.

His maps are as much art as they are essential geography. The newest award-winning map by Jeff Clark, of Clark Geomatics, The Essential Geography of the Sea to Sky, is of particular interest to ...

A prehistoric map of the night sky has been discovered on the walls of the famous painted caves at Lascaux in central France. It is a map of the prehistoric cosmos According to Dr Rappenglueck, these ...