Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the ...

Scientists reveal one key way we might have missed signals from aliens - ‘Smearing’ of signals could mean that there are messages we are missing, researchers say ...

A recent SETI Institute study suggests that space weather could blur and weaken extraterrestrial radio signals long before ...

Scientists hunting for extraterrestrial life believe alien civilisations may indeed be attempting to contact Earth, but turbulent conditions in space are scrambling their messages before they reach us ...

A study by alien searchers at the SETI Institute (Search for Extraterrestrial Intelligence) could explain why humanity has not yet received any alien messages.

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

For more than six decades, astronomers have listened for possible signals from extraterrestrial civilisations, with no confirmed detection to date. A new statistical study considers a narrower and ...

For four decades, many SETI experiments have focused on finding sharp spikes in frequency but the new study says signals may ...

SETI researchers may have missed alien signals due to a cosmic phenomenon that distorts narrowband radio waves, new research ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This i | Space ...

For over six decades, the Search for Extraterrestrial Intelligence (SETI) has been tirelessly scanning the cosmos for signs of alien life. Despite its extensive efforts, the universe remains eerily ...