The discovery may help scientists understand when and where planets like super-Earths can form in our galaxy, and help ...

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

The new study asserts that Earth's ring formed around 466 million years ago, and stuck around for around 40 million years ...

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

The ring could be responsible for a prolonged drop in temperatures millions of years ago. Earth may have had a giant ring of ...

The mini-moon, an asteroid called 2024 PT5, was spotted by the Asteroid Terrestrial-Impact Last Alert System (ATLAS) on Aug.

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

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

"Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts," said ...

When approaching Earth, asteroids tend to do one of two things: Most of the time, they miss. Sometimes, they hit, leaving a ...

“Over millions of years, material from this ring gradually fell to Earth, creating the spike in meteorite impacts observed in ...

At times during the past half-billion years, carbon dioxide warmed our planet more than previously thought, according to a ...