A new paper posits that advanced alien civilizations may communicate through subtle flashes, like fireflies do on Earth. The ...

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Hints of life may have just flickered into view from a world 124 light-years away, and the signal is coming through the James ...

Baba Vanga had predicted that an alien spaceship would enter the Earth's atmosphere in the year 2026, and multiple conspiracy ...

Real scientific efforts at universal communication have also involved mathematics and numbers. The covers of the Golden ...

It is unclear whether a [3I/ATLAS] would transmit radio signals … such signals would take tens of thousands of years to cross ...

"We're not saying, and we can't say, that there's no life in Europa. What we're saying is that it's a harder proposition, ...

Europa has a vast, saltwater ocean beneath its icy shell, with more than twice the amount of water in all of Earth’s oceans combined. The presence of all this water, a key ingredient for life, has ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Sydney Chandler in "Alien: ...