China reported this week that the most powerful ground-based radio telescope may have identified technological traces of an alien civilization in an electromagnetic signal from space. The Five-hundred ...

Scientists have detected the first radio signal from interstellar object 3I/ATLAS. This discovery confirms the object is a natural comet, not an alien probe. The signal revealed natural emissions from ...

Scientists and astronomers often come across discoveries that challenge everything that we know about our universe. From unexpected meteor showers to several mysterious facts about distant galaxies, ...

A Chinese radio telescope detected radio signals that researchers said could be technological traces of an alien civilization. The Five-hundred-meter Aperture Spherical Radio Telescope (FAST) in ...