27/9/20. To a degree incomprehensible to the modern mind, skywatchers of the ancient past found the night sky a source of wonder and mystery. As Evan Hadingham so brilliantly demonstrates in his latest book, they found the skies an enormous challenge as well. These ancient astronomers met the challenge by devising techniques with which they could predict, often with astounding precision, the cycles and eclipses of the sun, moon and planets as they passed across the heavens. With these skills - and with the visions of the universe they created as a framework for their observations - early astronomers were able to address both the everyday and spiritual needs of their people. At times, some of them may have used their arcane craft to wield vast religious and political power over their fellow men. Drawing on the latest findings of archeologists and modern astronomers, Hadingham explores the ample evidence of the ingenuity of the early astronomers: the ziggurats of Babylon (the Tower of Babel); Egypt's pyramids; Stonehenge and other megalithic arrays in Great Britain, and the enigmatic 360-ton fallen megalith, the Fairy Stone in Brittany.