Even before the recently announced moons, Saturn had more than anyone could reasonably keep track of. Now, astronomers have ...

The number of known moons in our Solar System has been rising for centuries, but astronomers say it has probably peaked – for ...

This finding provides compelling evidence that the giant planets in HR 8799 formed through core accretion, a process similar ...

Saturn was already the reigning champion in the moon department. Now, with 274, Saturn has more moons than all the other ...

The smashups are thought to have occurred at least 100 million years ago, but the moons they created are new to astronomers.

NASA’s James Webb Space Telescope has provided a direct look at the multiple gas giant planets within the iconic planetary ...

With a whopping total of 274 moons, researchers say Saturn’s tug of war with Jupiter for the title is settled once and for ...

The sheer number of objects suggests scientists will soon have to grapple with what counts as a moon versus what’s just a ...

An international team of astronomers working with the Canada France Hawaii Telescope have discovered a whopping 128 more ...