Impact craters found around the Earth that were made around the same time could be linked to debris falling from a ring, a ...

Planetary scientists are confident this moon of Jupiter harbors a deep ocean. A looming question is whether it hosts the ...

Scientists have found a group of faults near the moon's south pole that could pose seismic hazards for NASA's Artemis Program ...

From Grace Earth may have had its own ring system that formed around 466 million years ago, lasting for tens of millions of ...

What is a brown dwarf star? These formations often defy classification, blurring the line between planets and stars.

The SandAI neural network was trained using modern quartz sand and can help unravel the histories encoded in ancient rocks.

Scientists have proposed a fascinating new idea: Earth may have once possessed a ring system, akin to that of Saturn. These ...

The ring would have gradually fallen to Earth as meteorites, correlating to a spike of impacts seen in the geological record.

The person dubbed "the prophet of the Anthropocene" talks to Live Science about how they got this title ... it's just the case that humans became a geophysical force on a planetary scale. From a ...

C ould Earth once have had a planetary ring like the ones around Saturn? Scientists from Monash University in Australia think ...

The hypothetical ring didn't last long, cosmically speaking – just a few tens of millions of years. But that was long enough ...

The new paper, published in Earth and Planetary Science Letters, proposes that this ring formed around 466 million years ago. A major source of evidence is a band of impact craters near the equator.