Zeus was the king of the gods and ruler of Mount Olympus, known for controlling the weather with his thunderbolts. Hera was Zeus' jealous wife and queen of the gods, taking revenge on his lovers. Athena was the goddess of wisdom, war, crafts, and patron of cities who invented the chariot and ship. The document provides summaries of 12 major Greek gods including Zeus, Hera, Poseidon, Apollo, Ares, and Dionysus, describing their domains and roles in Greek mythology.