Stories about: alien life  

It all started when a scientist said, “This world is alive”

Earth-like orbs close to small stars could be life-friendly

Researcher predicts what life would be like on these orbs

Alien organisms would explain the comet's odd appearance

Even if this were true, the presence of liquid water on Mars does not proof of alien life make, scientists say

Here's what's been up in the world of scientific research over the past few days, awesome discoveries and all

“We know where to look, we know how to look, and in most cases we have the technology,” argues researcher Ellen Stofan

Mind you, the fact that Mars might have been habitable in its early days does not mean it undoubtedly hosted life

Even cooler, scientists say each and every of these Earth-like planets in our home galaxy might be life-friendly

The astronomers behind this discovery say that, of the eight newly found planets, two are strikingly similar to our own

Study finds that most red dwarf stars make excellent hosts for habitable planets

The celebration coincides with the anniversary of the 1947 Roswell incident

These investigations will aid the search for extraterrestrial life

SETI argues that such a discovery may be right around the corner

This office plays a critical role in planetary defense, experts say

Study shows it contains objects from all over the solar system

The discoveries were made using NASA's flagship telescope