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

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

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

To reach that surprisingly conclusion, scientists studied the positions of 21 asteroid impact craters during the Ordovician period – the second of six periods in the ...

By staring into the hellish landscape of Jupiter's moon Io—the most volcanically active location in the solar system—Cornell ...

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

Earth's ring could have formed from an asteroid breakup 466 million years Meteorite debris led to craters and cooling, ...

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

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

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

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

The autumnal equinox heralds the arrival of fall in the northern hemisphere, and it's just around the corner. Here's what to know.