Experts suggest governments should prepare to encounter alien-operated ‘interstellar interloper’ that may not be as friendly as we would have hoped for ...

Researchers believe it could be extraterrestrial spy softwareA “potentially hostile” alien threat could attack Earth in the coming months, ...

A team of researchers has presented the wild theory that an interstellar object might be hostile "alien technology" that ...

Scientists are wondering whether the latest interstellar object, 3I/ATLAS, may have been sent to us by an extraterrestrial ...