What are the processes necessary to do so? Can life travel from one planet to another? If so, how? Today's technology brings ...

Three decades of finding new worlds Exoplanet science has moved fast since the first confirmed discoveries in the 1990s.

Holidaymakers have one major thing in common with scientists who are on the hunt for alien life: their plans are often thwarted by clouds. The clouds on alien worlds are such a long-standing issue – ...

We have no idea what kind of life may exist on other planets, so it’s hard to know what to look for. Proxima Kósmos imagines a very different kind of solar system that could harbor life-forms we haven ...

LAKE PLACID – Proof of alien life on other planets may be found within the next two decades, according to NASA’s chief scientist who spoke Saturday in Lake Placid. Ellen Stofan spoke about that ...