Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...

The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien ...

A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...

Here's what they found. The post Scientists Release Results After Scanning 3I/ATLAS for Alien Signals appeared first on ...

The search for extraterrestrial intelligence may face an unexpected obstacle due to the influence of mother stars that ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

Astronomer Jon Willis warns that alien signals could be passing Earth unnoticed because humans are searching on the wrong scales, with the wrong assumptions about life and intelligence.

Researchers searched interstellar comet 3I/ATLAS for artificial radio signals using the Allen Telescope Array and found none. The comet’s unusual chemistry and hyperbolic trajectory confirm it ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Loading external pages may require significantly more data usage than loading CBC Lite story pages. The only place we know for certain that life exists is here on Earth. But when we look out at the ...