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

A ring of asteroid debris could have orbited Earth for tens of millions of years, and perhaps even have altered the planet's ...

The evening of Tuesday, September 17, 2024, saw a beautiful partial lunar eclipse as the full "Harvest Supermoon" drifted ...

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

A weird number of craters are located close to the equator, and the odds that this is random are incredibly low, researchers ...

“We don’t know how the ring would have looked from Earth or how much light it would have cut out or how much debris there would have had to be in the ring to lower the temperature on Earth ...

Tuesday, September 17, 2024, sees a partial lunar eclipse as a full "Harvest Moon" drifts through the edge of Earth's shadow in space. It will set up a "ring of fire." ...

Earth may briefly have had a ring system similar to Saturn’s over ... The theory sheds new light on how cosmic events could shape Earth’s climate. In the new study, scientists calculated ...

Scientists have measured the magnetic moment of the muon to unprecedented precision, more than doubling the previous record.

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...