Names for India Greek spoken in Asia Minor. Herodotus also generalised the term "Indian" from the people of lower Indus basin, to all the people living to the east of Persia, even though he had no knowledge of the geography of the land. By the time of Alexander, in Koine Greek denoted the region beyond the Indus. Alexander's companions were aware of at least North India up to the Ganges delta (Gangaridai). Later, Megasthenes included in India the southern peninsula as well. Latin is used by Lucian (2nd century AD). was known in Old English language and was used in King Alfred's translation
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