Evidence suggests Earth had a ring system 466 million years ago, causing a surge in meteorite impacts and possibly ...

I f astronomers had been walking the Earth 466 million years ago, they may have had something special to see. The moon and ...

Saturn is a planet widely recognisable for its iconic rings but a new study suggests Earth may also have had a similar ring system over 50 million years ago. As part of the research, 21 asteroid ...

Researchers have found evidence suggesting that our planet may have once had a ring system around 466 million years ago.

Earth and Saturn might be a lot more similar than previously thought. In a new study, a team of researchers suggests that 466 ...

The Earth: a ringed planet, much like Saturn, surrounded by a hula hoop of asteroids. The summit of Mount Everest: a tropical ...

In a discovery that challenges our understanding of Earth's ancient history, researchers have found evidence suggesting that ...

Researchers have proposed that Earth may have had a ring system 466 million years ago, during a period of intense meteorite ...

Did Earth once look a lot more like Saturn? Scientists believe the answer is yes! In a groundbreaking study, researchers in ...

To reach that surprisingly conclusion, scientists studied the positions of 21 asteroid impact craters during the Ordovician period – the second of six periods in the ...

A new study from Monash University scientists suggests that Earth may have had a ring system that formed around 466 million ...

于8月27日在韩国釜山举行的第37届国际地质大会上，我国入选的三处地质遗产地分别是位于内蒙古的“植物庞贝城——乌达二叠纪植被化石产地”、位于四川的“自贡大山铺恐龙化石群遗址”和位于广西的“桂林喀斯特”。