Alien Signals May Be Hiding in a Radio Band SETI Has Barely Explored
3 Articles
3 Articles
A new generation of devices will be "tailored" to search for biosignatures. The lack of signals from extraterrestrial civilizations may be explained by space weather. A new study has shown that radiation and coronal mass ejections from stars can alter radio signals so much that they are simply not detected by modern telescopes. This was reported by RBC-Ukraine, citing a study by scientists published in The Astrophisycal Journal. The Impact of Sp…
Alien Signals May Be Hiding in a Radio Band SETI Has Barely Explored
Archived radio observations could open new frequencies to SETI while showing that past searches covered millions more stars than previously estimated. A potential extraterrestrial signal could be hiding in radio frequencies that modern searches for intelligent life have barely examined. Most radio SETI (Search for Extraterrestrial Intelligence) projects concentrate on frequencies from 1.42 to 1.66 [...]
A new study conducted by SETI, using archived data from the Atacama Large Millimeter/submillimeter Array (ALMA), broadens the prospects in the search for signs of extraterrestrial civilizations. The research suggests that previous observations may contain significant untapped potential. The research, led by astronomer Louisa Mason of the University of Manchester, is the first to conduct a SETI survey using data already collected by ALMA. Instead…
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