Space mining often sounds like a fast route to endless metals. In practice, the first question is simple: what are small ...

Last year delivered doses of drama and excitement in the space business, with a record number of launches, breathtaking ...

In the aftermath of the giant asteroid that crashed into the Yucatan Peninsula about 66 million years ago, approximately 75% ...

It feels like every week now we're writing a new article about how 3I/ATLAS is not an alien technology. But it's worth ...

Perseverance rover found a rock on Mars named Phippsaksla with so much iron and nickel that it could be a meteorite.