Following in the wake of the original Golden Records, a new deep-space delivery hopes to introduce a ‘mostly harmless’ humanity to alien life ...

Add Yahoo as a preferred source to see more of our stories on Google. When 12 alien spacecraft arrive at points around the globe, a collection of scientists, language experts, and military personnel ...

Extraterrestrials have issued a stark warning to mankind that we risk annihilating our planet in a stunning UFO revelation, which researchers are hailing as "first contact." The ominous alert from ...

The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, yet a growing group of researchers warns that such a moment might arrive not ...