Confirmation of alien life would answer one enormous question and immediately create dozens more. Humanity’s reaction would ...

Aliens in Our Imagination: Friendly or Frightening? From the pointy ears of the Vulcans to the razor-sharp teeth of the Xenomorph, humanity has never stopped imagining what aliens might look like.

For thousands of years, humanity has looked up at the stars asking the same question. Are we alone? Then one day, it finally ...

The newly discovered exoplanets, designated as GJ 9827 b, c and d, are located fairly close to their host star, completing orbits within 6.2 days. ESO A nearby 'super‑Earth' just 25 light years from ...

Credit: The EAGLE project/Durham University Galaxy simulations suggest the Milky Way offers some of the universe’s best ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists say tiny exoplanets smaller than Mars simply can't hold an atmosphere long enough for alien life to survive. ©Image ...

Meteorite fragments recovered from a New Jersey home several years ago — but kept quiet until last week — apparently hold "alien world chemistry," scientists revealed. Researchers at the SETI ...