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

Decoding the First Signal from 3I/ATLAS: Natural Origins Confirmed The focus on interstellar objects intensified when astronomers, using South Africa's powerful MeerKAT radio telescope, detected radio ...

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

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder ...

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien ...

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

The researchers who scan the skies for radio signals from extraterrestrials are now rethinking their approach.

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

The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos is vast, and there are plenty of places left to look. New research ...

A mysterious radio signal has been traced to a galaxy far, far away. And, it's causing a stir among astronomers -- although nobody is sure what it is. Research published this week in the journal ...

SETI Institute researchers suggest solar winds may have obscured alien signals by widening their frequency bands, potentially ...

If it were a phone call, we might call it a butt dial: A strong radio signal that set off questions about whether it emanated from an advanced alien race earlier this week is now believed to have come ...