An international team of astronomers working with the Canada France Hawaii Telescope have discovered a whopping 128 more moons orbiting Saturn. The Minor Planet Center confirmed the discoveries on March 11.

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

Earlier this week, Saturn gained a whopping 128 new official moons, as the International Astronomical Union recognised discoveries from a team of astronomers led by Edward Ashton at the Academia Sinica in Taiwan. The sixth planet from the Sun now has a grand total of 274 moons, the most of any planet in the Solar System.

The discovery points to what astronomers have thought for decades, that Saturn's rings were caused by a massive collision about 100 million years ago.

Saturn’s moons have been the subject of a lot of astronomical attention over the years. They range in size from the planet-sized Titan, which is larger than Mercury, to tiny potato-shaped moons. Among Saturn’s crowded collection of moons,

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