In July 2025, scientists discovered a mysterious intergalactic object that was "most likely" an alien ship that could reach Earth by November 2025. Rumors of an incoming alien attack invaded some ...

Sagan's team created the greatest puzzle of all time, which you can only solve if your species understands the basic nature ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Illustration by Thomas Levinson/The Daily Beast/Navicore The world’s top alien hunter is about to embark on his most ...

"That is why it is important to keep searching." ...

Even at this early stage in our spacefaring age, humanity has already begun sending probes that will eventually reach other solar systems, even if that was not their original intention. Five robotic ...

A recent study has renewed discussion about whether advanced extraterrestrial civilisations could leave detectable ...

Alien probes could already be hiding somewhere in our Solar System – and our current surveys are nowhere near good enough to rule them out, according to a NASA‑linked study presented this month by ...

Avi Loeb, the chairman of Harvard’s astronomy department, will scour the depths of the ocean in search of remnants that could prove aliens have contacted Earth.