GREENBELT, Md. — Jupiter’s Great Red Spot, a colossal storm that has raged for centuries, is revealing new secrets about its dynamic nature. Recent observations using NASA’s Hubble Space ...

The Great Red Spot is a massive storm system on Jupiter, larger than Earth itself. It has been raging for at least 350 years, possibly even longer. This storm is a high-pressure region with wind ...

Chief among these is the Great Red Spot (GRS), a long-lived anticyclonic storm whose evolution encapsulates many of the processes at work in Jupiter’s atmospheric dynamics.