When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...
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SETI may have figured out why we haven't detected any alien signals yet, explaining at least part of the infamous Fermi paradox
Researchers from the search for extraterrestrial intelligence (SETI) may have figured out why we have not detected any alien ...
New research suggests that alien radio signals may be transformed by plasma from their home stars — and scientists on Earth could thus be overlooking prime evidence of alien intelligence.
A comet from another star system does not arrive every year. That is part of what made 3I/ATLAS so compelling when it appeared in July 2025.
Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...
Experts stress need for transparency while aiming to prevent premature announcements and protect scientists ...
Stellar storms could be masking Alien radio messages.
A new SETI study argues that turbulent space weather around distant stars can smear out ultra‑narrow alien radio signals, ...
No alien signals have been detected from an interstellar, cigar-shaped space rock discovered travelling through our Solar System in October, researchers listening for evidence of extraterrestrial ...
Could the interstellar object 3I/ATLAS exhibit technosignatures, or signals of alien technology? This is what a recent study published in The Astronomical Journal hopes to address as a team of ...
A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...
A study suggests that stellar plasma may distort alien signals, complicating SETI's search for extraterrestrial life by pushing signals below detection thresholds.
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