In 1977, a US-backed search for alien signals detected a 72-second radio burst from deep space that was about 30 times stronger than normal background noise. The signal was so unusual that researcher ...

The International Academy of Astronautics has updated its guidelines, requiring verification and UN consultation before announcing or responding to potential alien signals, to prevent misinformation ...

A leading astrobiologist argues that advanced aliens may well exist but are likely giving Earth a miss, thanks to vast ...