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

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

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

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

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

During a tumultuous period for our planet around 466 million years ago, Earth was pelted with meteorites and rocked by ...

Earth may have had a giant ring of space rocks surrounding it, similar to those around Saturn, which could have led to ...

Earth may have had a Saturn-like ring system long ago, created from the debris of a passing asteroid that our planet tore ...

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 ...

Earth may briefly have had a ring system similar to Saturn ’s over 450 million years ago during a period of unusually intense ...

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”。