Strange, unexpected things are happening on Neptune

via https://ift.tt/hcplKC7 A planetary enigma.

Only one spacecraft has ever visited far-off Neptune.

In 1989, NASA's Voyager 2 probe beamed back astonishing images of this dynamic world, including an Earth-sized storm with 1,000 mph winds. Since then, planetary scientists have used giant telescopes either on or orbiting Earth to observe uncanny Neptune, the farthest planet from … Strange, unexpected things are happening on Neptune