What is STONEHENGE?

Sronehenge is a mystrey-on a grand scale. An enormous ancient monument, Stonehenge was built in southern England over 3,000 years ago. The monument consits of many large stones, some weighing 100,000 pounds, arranged in circular parttens. It may have been used to observed the movements of the sun and moon- and then to create calendres. No pne really knows.