Six new moons were discovered, and the planet was shown to have more than one ring.
No new moons were discovered for more than two hundred years.
Consequently, it is possible that even more distant moons of Jupiter may be discovered.
Numerous small moons have been discovered closer to Saturn since then.
The moon was discovered on June 28, 2011 and has an estimated diameter of 10-25 km (6-16 mi).
In 2007, a small moon, named Pichi üñëm, was discovered.
At least what people would have called Charon until Pluto's moon was discovered.
Rhea Saturn's most heavily cratered moon was discovered in 1672.
An additional two much smaller moons which remain unnamed were discovered in 2011 and 2012.
Two more small moons were discovered, bringing the planet's number of known satellites to eight.