Tootfinder

Exo–IPM Scattering as a Hidden Gatekeeper of Narrowband Technosignatures: #SETI Might Have Been Missing Alien Signals: https://www.seti.org/news/why-seti-might-have-been-missing-alien-signals/ - turbulent plasma near distant stars could blur ultra-narrow signals before they leave their home star systems, making them difficult to detect.