“Traditionally, for 66 years, we’ve been searching for radio signals that may indicate another civilization. It was just like waiting for a phone call. We haven’t received it yet,” Loeb said Tuesday.

(NewsNation) — Astronomers say they’ve pinpointed radio waves emanating from a world in another planetary system — a first — but Harvard University physicist Avi Loeb says it’s not a broadcast from an ...

Instead, he tells “Jesse Weber Live,” it’s likely a natural phenomenon similar to Earth’s northern lights, where energized particles collide with the upper atmosphere and release radio signals into ...