'Oldest star chart' found The oldest image of a star pattern, that of the famous constellation of Orion, has been recognised on an ivory tablet some 32,500 years old. The tiny sliver of mammoth tusk contains a carving of a man-like figure with arms and legs outstretched in the same pose as the stars of Orion. The claim is made by Dr Michael Rappenglueck, formerly of the University of Munich, who is already renowned for his pioneering work locating star charts painted on the walls of prehistoric caves. The tablet also contains mysterious notches, carved on its sides and...