3I/ATLAS Likely a Natural Interstellar Comet; Technosignature Search Finds No Artificial Signals
To the point
Sofia Sheikh led a search with the Allen Telescope Array that found no technosignatures from interstellar object 3I/ATLAS, suggesting it is a natural object—most likely a comet from another star—while technosignature searches remain useful for learning how to detect possible extraterrestrial artifacts.
