classicsenthusiast:The word planet comes from the Greek phrase: aster planetes “wandering star,” and
classicsenthusiast:The word planet comes from the Greek phrase: aster planetes “wandering star,” and refers to the planets in our solar system, which we can see moving across the night sky, unlike the other stars which are so far away that any movement relative to us is imperceptible without a telescope.The Greeks saw these bodies as stars due to their comparative brightness in the sky, as many planets look like stars when observed with the naked eye. The planets observable by them at that time included: Mercury, Venus, Mars, Jupiter, and Saturn, although Venus was sometimes seen as two planets because of its appearance with the Sun in the morning and evening. Because of this, Venus is referred to both as the “morning” and “evening star.” These “stars” were given names from Greek mythology, but the names we have for them today are the Roman forms, derived from the Greek but adjusted for its later audience. -- source link
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