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 ...
The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien ...
Moon dust may be hiding signs of pulverised alien technology, scientist says - Grain-sized remnants of alien technology may ...
A rare visitor from another star system has undergone one of the most extensive technosignature searches ever conducted on an ...
The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist ...
The SETI Institute is the latest to confirm what scientists have long suspected: the interstellar 3I/ATLAS comet is not an ...
In 1977, Ohio State’s Big Ear radio telescope picked up a 72-second radio burst from deep space that was 30 times stronger ...
Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...
If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...
Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...
Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they say ...
The object, called 3I/ATLAS, is only the third interstellar visitor ever detected passing through our Solar System.