The James Webb Space Telescope has spotted a 'rogue' cosmic object barrelling through our galaxy without a star, and covered ...

Astronomers have detected four small planets orbiting Barnard’s Star, one of the closest stars to Earth, at just six ...

Scientists are rethinking how to detect alien life by focusing on planets vastly different from Earth. Instead of searching ...

Scientists have identified a promising new way to detect life on faraway planets, hinging on worlds that look nothing like ...