As the name suggests, when coupled with the influence of distant outer moons, such satellites help to herd the particles orbiting in the ring system together while 'clearing out' others.

There's a new moon king in our solar system: 12 new moons were discovered around Jupiter, which makes it the planet with the most moons. Jupiter is already the biggest planet in our solar system.

Given the name 2017 OF201, ... "We still don't know much about the solar system far away because currently it is difficult to directly see things beyond about 150 astronomical units," Cheng said.

Given the name 2017 OF201, ... “We still don’t know much about the solar system far away because currently it is difficult to directly see things beyond about 150 astronomical units,” Cheng ...