Newfound interstellar object 3I/ATLAS may be carrying pristine material from early in the Milky Way’s star-forming history.

Creativity can be sparked by the simplest of things around us. Everyday objects, which we often overlook, have the potential ...

The gravitational interactions between two bodies can be reliably described and mapped using equations. But when you add in a third object, things get wild — the motions of the bodies are ...

Objects don’t have feelings, but some people treat them like they do. It’s called anthropomorphizing, and it’s natural to do to objects and animals, experts say.

The European Space Agency said Wednesday that scientists have discovered what might be only the third known interstellar ...