Complex sentence: Taurus is a large and prominent constellation in the northern hemisphere's winter sky to the agricultural calendar influenced various bull figures in the mythologies of Ancient Sumer, Akkad, Assyria, Babylon, Egypt, Greece, and Rome.
Split into simpler sentences: Taurus is a large and prominent constellation in the northern hemisphere's winter sky. Its importance to the agricultural calendar influenced various bull figures in the mythologies of Ancient Sumer, Akkad, Assyria, Babylon, Egypt, Greece, and Rome.