木星の巨大な嵐「大赤斑」
Jupiter has a huge storm called the “Great Red Spot.” This storm is so big that two or three Earths could fit inside it! It has been going on for over 350 years, making it one of the longest-lasting weather systems in the solar system. The wind speed inside the storm can reach up to 430 kilometers per hour. Scientists are amazed by how long it has lasted. No one knows for sure why the spot is red, but it may be caused by chemicals in Jupiter’s atmosphere.
