Neptune is known for its extreme winds, which can reach speeds of over 1,200 miles per hour (about 2,000 kilometers per hour). These ferocious winds make Neptune the planet with the most intense weather in our solar system. The planet's striking blue color is a result of methane in its atmosphere, which absorbs red light. Neptune's winds create dynamic storms, much like those on Earth, although they are far more powerful and persistent. The planet's atmosphere is largely composed of hydrogen, helium, and methane, contributing to the fierce conditions observed by astronomers and space missions.