Stumbling upon a meteorite might seem like a once-in-a-lifetime event, but it’s not as uncommon as you might think. What’s ...

A machine learning framework can distinguish molecules made by biological processes from those formed through non-biological ...

Space is dirty. Filthy. It's littered with asteroids, and rocks, and dust. Some of that material falls to the earth. When it enters the atmosphere, we call it a meteor. If it lands, it's a meteorite.

“Dust, wind and sand dynamics appear to be the main seasonal drivers of slope streak formation,” Bickel said in a statement. ...