The planet known for the Great Red Spot is Jupiter. This massive gas giant, the largest in our solar system, is famous for its distinctive and colossal storm, the Great Red Spot, which has been raging for over 350 years. This immense storm is characterized by its reddish color and size, large enough to accommodate two to three Earths. Jupiter is composed mainly of hydrogen and helium, and its thick atmosphere is home to many other storms and features. The Great Red Spot is a fascinating subject of study, helping scientists understand atmospheric phenomena on gas giants.