A rare interstellar visitor triggered a SETI search for alien technology

SETI scientists searched the interstellar object 3I/ATLAS for radio signals that could indicate extraterrestrial technology but found nothing beyond human-made interference. Even so, the rapid-response observations helped confirm the object’s natural origin and showcased how future interstellar visitors can be investigated for signs of intelligent life.

Cet article est paru en premier sur le site https://www.sciencedaily.com/releases/2026/06/260621060309.htm