Voyager 2 preceded it into space by 16 days ... and four of its icy satellites. Three satellites (Tethys, Dione, and Rhea) are visible against the darkness of space, and another smaller satellite ...

Pan: Discovered by Mark Showalter in 1990 using images captured by Voyager 2, nine years prior ... Fountain using ground-based observations. Tethys: Discovered on March 21, 1684, by Giovanni ...

The Voyager 2 mission, which provided humanity's first and only close-up view of Uranus, revealed a planet with unexpectedly ...

But when Voyager 2 got an up-close look at Uranus in 1986, scientists were able to glean some insights that, while ...