Astronomers think they have figured out how and when Jupiter’s Red Spot formed
Enlarge / Enhanced Juno image of Jupiter’s Great Red Spot in 2018. It is probably not the same one Cassini observed in the 17th century. The planet Jupiter is best known for its so-called Great Red Spot, a swirling vortex in the gas giant’s atmosphere that has existed since 1831. But how it originated and … Read more