Around the turn of the century, 3.8 million people banded together in a real-time search for aliens — with screensavers. It was a big moment in a century-long concerted search for extraterrestrial ...

News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

A study crossing the boundaries between science fiction and scientific laws explores the potential limits of life as we know ...

News stories about the likely existence of extraterrestrial life, and our chances of detecting it, tend to be positive. We ...

A groundbreaking survey in Nature Astronomy reveals a surprising consensus among scientists: the majority believe that alien ...

Alien-obsessed Donald Trump Jr. believes there is convincing evidence that extra terrestrial beings are headed for Earth, and ...

There is actually a lot of ‘indirect’ or ‘theoretical’ evidence that alien life exists' - a boffin said, as scientists agree ...

Only 12 percent chose this option. There is actually a lot of “indirect” or “theoretical” evidence that alien life exists.

Explore 9 cosmic mysteries, from galaxy formation to dark energy, the Big Bang, and life beyond Earth. Discover the ...