Pytheas
Pytheas was a Ancient Greek geographer, navigator, astronomer and explorer during the 4th century BC. Pytheas was from the Greek colony of Massilia, which is modern day Marseilles. He explored the Atlantic coasts of Spain and France,and in about 325 BC he made a voyage of exploration to northwestern Europe, travelling around and visiting a vast part of Great Britian. Pytheas made the earliest report of Stonehenge, and was the first person on record to describe the Midnight Sun, Polar Ice and to study alternative cultures such as the Germanic tribes. He was also the first person to state that the tides of the sea are controlled by the moon.





