All articles tagged with #alien signals
Scientists have scanned the interstellar object 3I/ATLAS for alien signals using the Green Bank Telescope but found no evidence of artificial radio emissions, supporting the idea that it is a natural comet. Despite ongoing investigations and some anomalies noted by Avi Loeb, current data suggest 3I/ATLAS is likely a natural icy body rather than an alien probe.
Scientists conducted a technosignature search on interstellar object 3I/ATLAS using the Green Bank Telescope and found no evidence of alien signals, supporting the consensus that it is a natural comet from beyond our solar system, though ongoing studies continue to analyze its unique properties.
The Search for Extraterrestrial Intelligence (SETI) has been attempting to detect electromagnetic signals from alien civilizations for six decades. Although no transmissions have been discovered yet, astronomers continue to make attempts using powerful new tools. The motivation behind such signals could be for navigation, entertainment, or to see if anyone is home in our solar system. The history of SETI dates back to 1960 when astronomer Frank Drake aimed an 85-foot antenna at two nearby star systems, sparking public excitement and further attempts.