A huge haul of 128 newfound satellites might be a hint of past collisions in the planet’s orbit, or something else.
The smashups are thought to have occurred at least 100 million years ago, but the moons they created are new to astronomers.
Pictures may enliven us, but other data, such as information about magnetic fields, add a huge amount to our understanding of ...
Imagine the solar system's planets throwing a Bollywood dance party. Each planet has its unique dance move. Mercury moves ...
The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...
Saturn has seized the title of moon king. Astronomers have just discovered as many as 128 new moons orbiting Saturn. This ...