Mundane wayward space snowball, or extraterrestrial visitor? Astronomers believe that our solar system's latest and only third ever confirmed interstellar visitor, 3I/ATLAS, is almost certainly a ...

First contact with alien civilizations won’t be with the beings themselves, but with their technology. By searching for these extraterrestrial artifacts, we embark on a journey through our solar ...

These out-of-place artifacts, or OOPArts, are surprising for their place and time — but there's an explanation behind each ...

Nothing like a few aliens to spice up the history of Western art. Breda O’Donoghue takes classic art by famous Western artists like Michelangelo (above), Matisse and Frida Kahlo, replaces some of the ...

As modern science strives to catchup with the technological marvels of the ancient world the evidence and research becomes ever more stupefying Our notions of human evolution and civilization ...

Avi Loeb is at it again. He is the Harvard astrophysicist who first gained notoriety when he hypothesized that Oumuamua, the first detected interstellar object, might be an alien artifact. His ...