The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

In 1995, a pair of scientists discovered a planet outside our solar system orbiting a solar-type star. Since that finding—which won the scientists a portion of the 2019 Nobel Prize in ...

Following speculation that comets could have been alien spacecrafts, more and more experts in the field are convinced that ...

A team of astronomers recently made the bold claim that they had found "the strongest evidence yet" that life exists anywhere else besides Earth – setting off a media frenzy. By studying data from ...