We know Mars once had an active geological past, filled with water, volcanic activity, and dynamic geological changes. Now, ...

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

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

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

New NASA research reveals a process to generate extremely accurate eclipse maps, which plot the predicted path of the Moon’s ...

A newly discovered doughnut shape in Earth's outer core may reveal elements that help drive the formation of the planet's ...

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

On the island of Númenor, Season 2 of The Lord of the Rings: The Rings of Power has been one long test of the inhabitants' ...

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

Research suggests Earth might have once boasted a spectacular ring similar to Saturn's, formed from an asteroid breakup ...

Some of the most dramatic climatic events in our planet's history are 'Snowball Earth' events that happened hundreds of millions of years ago, when almost the entire planet was encased in ice up to 0.

And now, a new study published in the scientific journal Earth and Planetary Science Letters seems to show that Earth itself ...