What if an alien civilization did not just exist somewhere in the universe, but actually reached Earth in the distant past?

The curious minds at What If explore what would happen if there were an alien civilization on Proxima b.

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast ...

The world of science is full of mysteries and the astronomers explore these mysteries daily. In the most recent update, ...

A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

SpaceX is set to launch the 13th test flight of its Starship megarocket — the most powerful launch vehicle ever made.

Researchers in a recent breakthrough study have found the possibility of structures in the Milky Way that could be built by ...

Scientists have identified new clues that could help astronomers spot one of the most famous hypothetical alien ...

K2-18b is one of the most promising worlds for the search for extraterrestrial life, so astronomers conducted an unusually ...

, July 10 -- Scientists searching for signs of intelligent extraterrestrial life say some of the coldest objects in the Milky ...

Harvard professor Avi Loeb believes his research, which propelled him to the White House, could usher in a ‘new messianic era ...