Penn State University researchers have said intelligent life on other planets might turn out to be a rule, rather than the exception. “This new perspective suggests that the emergence of intelligent ...

Whether aliens could detect our modern civilization depends on what signs they’re looking for—and, crucially, their distance ...

Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets. It's not that sulfur is a great indication that a planet is inhabited. Instead, ...

and maintains conditions suitable for life, suggesting that this geological process is rare on exoplanets (planets that orbit stars other than the sun), making Earth uniquely habitable. Aliens And ...

Probably not, say a group of scientists who believe there’s a good chance aliens are populating ... for not only us on our planet, but extraterrestrial life on other planets, too.

Conversely, the absence of significant sulfur dioxide may indicate a planet worth further observation for signs of water vapor and potential life. The quest to find life on other planets will ...

No matter what the immediate goal of a space program is, the ultimate one is finding out the answer to the question that has been bugging us for ages: are we alone in this Universe? The answer to ...

The heart of the alien plant safari is discovery. Guides shepherd explorers along trails that stand for distinct planetary ...

Credit: Pablo Carlos Budassi/Stocktrek Images/Getty Images Astronomers have discovered that sulfur may be a key to helping us narrow down our search for life on other planets. It's not that sulfur is ...

The research proposes that the emergence of humanity on Earth was not as improbable as previously thought, potentially increasing the likelihood of intelligent life existing on other planets.