„Die Welt" bietet Ihnen News, Bilder, Videos und Hintergründe zu Sichtungen außerirdischer Lebensformen, Ufos und Aliens im ...

A mysterious cigar-shaped object spotted tumbling through our solar system last year may have been an alien spacecraft sent to ...

A mind wrapped in skin and bone can feel like the obvious model for consciousness. But that assumption may say more about where ...

A strange interstellar object is hurtling its way toward our pale blue dot — and according to a Harvard astronomer, there's a ...

The human quest to look for neighbours in the nearby galaxies is never-ending, and the idea that we might not be alone in the ...

To explore the galaxy and hunt for resources, intelligent aliens might need to turn their home stars into natural spaceships, a ...