SETI Signals May Broaden in Stellar Environments, Prompting a Shift to Wider, Fainter Searches

To the point

Vishal Gajjar and colleagues say signals from intelligent civilizations would be smeared and weakened as they pass through stars’ plasma and solar wind, so we should look for wider, fainter signals rather than sharp needles—especially around active M-dwarf stars—using broader bandwidths and AI/GPU analysis, since billions of habitable planets make life elsewhere plausible.

The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics (MUFON)
The Extraterrestrial Species Almanac: The Ultimate Guide to Greys, Reptilians, Hybrids, and Nordics (MUFON)
Craig Campobasso
 Vespera II Exploration Station with Smart Technology
Vespera II Exploration Station with Smart Technology
 The invisible college
The invisible college
Jacques Vallee
 After the Flying Saucers Came: A Global History of the UFO Phenomenon
After the Flying Saucers Came: A Global History of the UFO Phenomenon
Greg Eghigian
Our recommendations from Amazon
In our search for alien life, stars might be muddying their signals | CBC Radio
cbc.ca

In our search for alien life, stars might be muddying their signals | CBC Radio

Humans have wondered for centuries whether we are alone in the universe — and a new study suggests that if alien civilizations have been trying to communicate with us, we mostly haven’t been listening for the right signals.