The Moons of Uranus May Hold the Key to Finding Missing Planets

Jupiter, Saturn, Uranus and Neptune did not always have their current positions in the solar system. According to the ...
IFLScience

The Solar System May Have Ejected A Fifth Giant Planet – Which Would Explain How Uranus Held Onto Its Moons

Looking at the Solar System, Jupiter and Uranus both have plenty of irregular moons. In supercomputer simulations, the ...
Space.com

A 'lost planet' may have given Jupiter and Uranus their moons

Could you imagine a moonless Jupiter? Well, that almost happened. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. For years, astronomers have ...