Up to 200 worlds investigated by NASA's exoplanet-hunting TESS satellite could be bigger than predicted, a finding that could impact our search for alien life.
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, ...
A newly discovered “super-Earth” planet could allow us to finally see alien life, researchers say. The world – named GJ 251 c and lying less than 20 light years away – is thought to be a “super Earth” ...
Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien ...
Trump has ordered a UFO data release. But if aliens exist, what would they think of us? - For generations, human beings have ...
8dOpinion
As Trump orders UFO data released, a question hangs: If aliens exist, what would they think of us?
“If I were looking at Earth from a distance, I would be pretty disappointed,” theoretical physicist Avi Loeb says. “Most of ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results