Ever wonder where that shooting star came from, or how it got to be in your sky?

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Pieces of natural space debris — typically rocky shards of comets or asteroids — occasionally ...

An international team of scientists has confirmed the first ever Mars meteorite garnet discovery, identifying a completely new type of Martian rock inside a fragment known as NWA 8171. The tiny sliver ...