An alien planet has been discovered that may be "teeming with life" as scientists reveal the exact date we will know whether extraterrestrials exist could be "within one to two years". Lead researcher ...

NASA has an ambitious “Super-Hubble” space camera project to seek out alien planets. Researchers are keen to identify and take pics of at least 25 potentially habitable worlds beyond our solar system.

This artistic illustration shows the TRAPPIST-1 red dwarf star system, home to seven Earth-sized exoplanets, several of which lie within the star’s habitable zone. In the foreground is TRAPPIST-1 b, ...

One of them is about 4.2 light years away - more than a whopping 24 trillion miles from Earth! Find out more here.

Scientists have identified a new clue in the hunt for alien life on distant planets. A team from the University of Birmingham and the Massachusetts Institute of Technology believe far-off worlds with ...

'Do all aliens really need sunlight?' ...

Incredible 'super Earth' is the closest exoplanet every discovered and is orbiting a solar system just 14 light years away Get daily headlines and breaking news alerts for FREE by signing up to our ...

Scientists say there's already a way to spot it, too HUNTING for aliens is now a little easier as scientists discover a new sign that gives away life on far-off planets. Importantly, this new signal ...

Add Yahoo as a preferred source to see more of our stories on Google. Do aliens sleep? You may take sleep for granted, but research suggests many planets that could evolve life don’t have a day and ...

Scientists have found a nearby planet that appears to be teeming with life, and now Earth's most advanced computer programs revealed what it could look like. The planet, known by astronomers as K2-18b ...

Scientists believe they have discovered the strongest signs yet of alien life on a distant ocean-covered planet far beyond our solar system. The possible landmark discovery was made by scientists ...

James Webb Telescope: The most ambitious and powerful space observatory ever built is set to launch Researchers believe that there could be potential lifeforms producing ammonia in the clouds of Venus ...