From Newsgroup: alt.astronomy

Why SETI Might Have Been Missing Alien Signals <https://www.seti.org/news/why-seti-might-have-been-missing-alien-signals/>

March 5, 2026, Mountain View, CA rCo rCo A new study by researchers at the
SETI Institute suggests stellar rCLspace weatherrCY could make radio signals from extraterrestrial intelligence harder to detect. Stellar activity
and plasma turbulence near a transmitting planet can broaden an
otherwise ultra-narrow signal, spreading its power across more
frequencies and making it more difficult to detect in traditional
narrowband searches.

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