This extremely mysterious phenomenon of UFOs or UAPs inevitably touches on matters of religion, spirituality, morality, and ...

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

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

A new wave in the search for life beyond Earth is centering its gaze on "technosignatures," direct evidence of technology used by an intelligent alien civilization. According to the University of ...

Are humans alone in the universe? The answer is more complicated than science fiction might suggest. Scientists have discovered billions upon billions of potentially habitable planets. But if life is ...

In a groundbreaking study, NASA’s Cassini mission reveals new discoveries about the organic chemistry on Enceladus, one of Saturn’s moons. Published Wednesday in Nature Astronomy and further detailed ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does intelligent life look like? And how would aliens communicate? How could ...

In the search for life beyond Earth, exoplanets — worlds orbiting distant stars — are the most promising place to look. Before scientists can tell if they might harbor living things, though, they ...

Disclosure Day' director Steven Spielberg thinks we're not alone in the universe. He's not the only one.