Who's Sending These Radio Signals From 4,000 Light Years Away?
Gib deine E-Mail-Adresse ein, um deine kostenlose Testversion zu starten.
Scientists have detected a repeating radio signal originating 4,000 light years away. Astronomer Marc Dantonio discusses the implications of this find, and whether the phenomenon is natural or artificial. Could this be a new sign of contact with another civilization?
In den Hauptrollen:
Marc Dantonio
Gib deine E-Mail-Adresse ein, um deine kostenlose Testversion zu starten.
✕