Could one of the most promising places to look for alien life be just 18 light-years away? That is what the astronomers now believe after the discovery of GJ 251 c, a rocky “super-Earth” orbiting in ...

Scientists have uncovered one of the few potentially habitable worlds close enough and positioned just right for the next ...

Earth" less than 20 light-years from our own planet is offering scientists new hope in the hunt for other worlds that could ...