A ring could explain a mysterious arrangement of impact craters near the equator and might even have caused an ice age, according to a new study

Earth and Saturn might be a lot more similar than previously thought. In a new study, a team of researchers suggests that 466 million years ago, a ring system made up of asteroid remnants may have surrounded our planet,

Saturn’s rings are among the most beautiful features on any planet within our galaxy. Recently, a group of Australian scientists found that the Earth may have been surrounded by its own rings millions of years ago.