A rocky planet beyond gas dwarfs in LHS 1903 indicates that planetary systems form in unexpected ways.

A newly identified world beyond our solar system is giving scientists a fresh look at how strange planets can be, and it may ...

We're starting to see just how exceptional our own solar system and its history is, as more exoplanets are discovered. A ...

Astronomers may have discovered a new type of planet beyond our solar system, according to new research. The exoplanet, named ...

Using the Transiting Exoplanet Survey Satellite (TESS), astronomers have discovered a new super-Earth exoplanet orbiting a ...

Add Yahoo as a preferred source to see more of our stories on Google. It was more than 30 years ago when the first ever exoplanet was discovered. Since then, astronomers have discovered more than ...

Could a recently discovered "super-Earth" have the potential temperature and conditions to sustain life? The new exoplanet is situated "fairly close to us" -- only 137 light-years away -- and orbits ...