Autolycus of Pitane (c. 350 BC – c. 290 BC) was a Greek astronomer, mathematician and geographer. Autolycus means self-lit, he who has his own light.
In geometry Autolycus studied about the characteristics of the movement of a body at its own projection.
Autolycus also studied the relationship between the rising and the setting of the celestial bodies and he wrote that every star that rises and sets, always rises and sets at the same point on the horizon.
In memory of Autolycus, one volcano at the north of the moon, at Mare Imbrium (the Sea of Rain) has taken his name.
Chris Kyriakopoulos, Grade 2, 2nd Junior High School of Paralia