If there was a contest for the most interesting moon in our solar system, Callisto would be a contender. Jupiter's ...
Saturn has seized the title of moon king. Astronomers have just discovered as many as 128 new moons orbiting Saturn. This ...
The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...
A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.