Alien Talk Fades Around Interstellar Comet 3I/ATLAS as New Searches Find No Signals and Images Turn Green
Astronomers using the Green Bank Telescope detected no radio technosignatures from interstellar comet 3I/ATLAS, supporting its natural origin. Gemini North released an image showing the comet’s green glow from gases near the Sun. NASA’s Europa Clipper spacecraft observed the comet’s tails in ultraviolet, with some features still unexplained, researchers said.