Researchers may have finally traced 1977’s famous extraterrestrial anomaly back toward massive, naturally occurring hydrogen ...

People have always been fascinated with space. The vastness of the universe seems to activate humanity's curiosity. In particular, questions about what is hiding in this endless void seem to linger in ...

Add Yahoo as a preferred source to see more of our stories on Google. The ASKAP radio telescope in Western Australia picked up a powerful radio signal from a NASA satellite that stopped working in ...

A fast radio burst detected last year has been traced to a deeply unusual source. Although most of these radio signals emanate from deep space and are no thought to be technological in origin, the ...

Astronomers in Australia picked up a strange radio signal in mid-June — one near our planet and so powerful that, for a moment, it outshined everything else in the sky. The ensuing search for its ...