A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...
A cigar-shaped rock zooming through our Solar System — the first object from a foreign star system ever spotted in our midst — is cloaked in a coat of organic material, astronomers said Monday. Dubbed ...
Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...
NASA and the European Space Agency announced Monday that the James Webb Space Telescope has produced the first mid-infrared chemical fingerprint ever obtained from an interstellar object, detecting ...