spaceexp:In 1989, Voyager 2’s fly-by of Neptune captured three very large storms, The Great Dark S
spaceexp: In 1989, Voyager 2’s fly-by of Neptune captured three very large storms, The Great Dark Spot, Scooter, and The Small Dark Spot. Subsequently, this encounter allowed scientists to study Neptune’s extreme climate, supersonic winds up to 2,157 kph, the fastest in our solar system. -- source link