Scientists have long thought that the South Pole-Aitken basin was formed by a shallow-angle impact, but new research suggests ...

About 35 million years ago, an asteroid struck the ocean off the East Coast of North America, leaving behind a massive impact ...

Explore Ceres, the largest asteroid in our solar system, and discover its remarkable ancient ocean and ice-rich crust.

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Europe’s tallest volcano, Mount Etna on the island of Sicily, began erupting on Tuesday in an impressive lava flow emerging ...

Mount Spurr, which sits about 75 miles west of Anchorage, has seen “ volcanic unrest ” for the last 10 months, including an ...

"One advantage of the shallow entry, slow velocity atmospheric path model is that by the time the meteoroid is close to ...

The United States is a diverse country where every state has its own culture, history, and quirks — and some of those quirks ...

At a diameter of about 2,400 km, it’s the largest and oldest impact basin ... in many regards to the dino-killing Chicxulub crater on Earth. By showing how Schrödinger’s km-deep canyons ...

Scientists have detected several thousand earthquakes, the vast majority of them with small magnitudes, in just over two ...