A new study published as a preprint on arXiv suggests that advanced extraterrestrial civilizations might not need to surround ...

Most alien-signal searches listen to a narrow part of the radio spectrum, but astronomers are now testing higher frequencies ...

Chilling Reasons We Haven’t Made Contact With Aliens Yet For decades, the idea of making contact with extraterrestrial life ...

Looking ahead: Existing radio surveys may contain signals that were never recognized as potential technosignatures. New ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got stranded on earth when his alien compadres abandoned their botany mission. In ...

The Search for Extraterrestrial Intelligence (SETI) is a dream of humanity, but advanced extraterrestrial civilizations do not necessarily communicate in the same way as humans. A paper published on ...

“There is a silence in the night sky that has bothered me for as long as I can remember.” That line, attributed to Richard Feynman, lands because it gets at a simple, stubborn feeling. The sky looks ...

Add Yahoo as a preferred source to see more of our stories on Google. Collage of a telescope under a starry sky and a planet in space. Earthlings, brace yourselves: the galaxy may be emptier than your ...

A new research study has revealed a new source that could harbour the secrets of Ancient civilizations . According to researchers, the pulverised technology from collapsed alien civilizations could be ...

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