Stellar Activity Could Blur Narrowband Signals, Reframing SETI Search Strategies

To the point

Space weather and star activity can broaden or distort extremely narrow alien signals as they travel, so signals may still be there but harder to detect, meaning non-detections don’t prove there’s no intelligent life and searches should be adjusted to account for how the environment shapes what arrives on Earth.

Alien contact attempts may have gone unnoticed for decades, study suggests
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Alien contact attempts may have gone unnoticed for decades, study suggests

For decades, humanity has been looking for answers to unravel the mystery surrounding aliens’ existence, but they have failed.