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 ...

Astronomers find possible signs of alien life on massive, distance planet K2-18b. The exoplanet K2-18b is 8 times bigger than planet Earth. The claim about alien life involved data from NASA's James ...