NASA, ESA, Erich Karkoschka (LPL)Uranus as seen by Hubble in visible light over the years.In 1986, the Voyager 2 spacecraft made a flyby of Uranus. It gave us the first detailed images of the distant world. What was once only seen as a featureless pale blue orb was revealed to be…well, a mostly featureless pale blue orb. The flyby gave astronomers plenty of data, but the images Voyager 2 returned were uninspiring. That’s because Voyager only viewed Uranus for a moment in time. Things chan...
