A mysterious interstellar object has stunned scientists by exhibiting bizarre behaviour. The massive entity was observed zooming past the sun, sparking alien spacecraft theories by a Harvard ...

When a recent post on X posted images that showed that 3I/ATLAS might be more than a comet, claiming it glows in X-rays 'the same way a spaceship engine does,' the internet lit up with theories ...

Is 3I/Atlas an interstellar alien vessel or simply an intriguing, unique rock hurling through the cosmos? That debate has been raging ever since the comet, only the third known interstellar object to ...

An interstellar object roughly the size of Manhattan has captured scientists’ attention — and one prominent Harvard astrophysicist believes it could be something far beyond natural. According to the ...

Don't miss out on our latest stories. Add PCMag as a preferred source on Google. Is an alien spacecraft visiting our solar system? A wave of videos featuring famed physicist Michio Kaku making that ...