Varieties of Modern Greek east coast of the Peloponnese peninsula. It is unique among all other modern varieties in that it is thought to derive not from the ancient Attic–Ionian Koiné, but from Doric or from a mixed form of a late, ancient Laconian variety of the Koiné influenced by Doric. It used to be spoken earlier in a wider area of the Peloponnese, including Laconia, the historical home of the Doric Spartans. Pontic Greek varieties are those originally spoken along the eastern Black Sea coast of Asia Minor, the historical region of Pontus in Turkey. From there, speakers of Pontic migrated to other
Ancient Greek astronomy find remarkable information such as that the Earth is round, it has an axis and it moves around it in one day, it has three climate zones and that the Sun magnetizes the Stars and planets. The name "planet" comes from the Greek term πλανήτης ("planētēs"), meaning "wanderer", as ancient astronomers noted how certain lights moved across the sky in relation to the other stars. Five planets can be seen with the naked eye: Mercury, Venus, Mars, Jupiter, and Saturn, the Greek names being Hermes, Aphrodite, Ares, Zeus and Cronus. Sometimes the luminaries, the Sun and Moon, are added to