Jupiter is the planet known for its intense storms and high winds, particularly its Great Red Spot—an enormous storm larger than Earth that has been raging for centuries. The planet's atmosphere is made primarily of hydrogen and helium, and its wind speeds can reach up to 400 km/h (250 mph). Jupiter's massive size and gravitational pull also contribute to its turbulent weather patterns, making it one of the most fascinating planets in our solar system for astronomers and casual sky-gazers alike.