Don't Be Afraid of Messaging Extraterrestrial Intelligence
- Episode aired Feb 3, 2020
- 13m
As astronomers launch ambitious projects for Messaging Extraterrestrial Intelligence, alarmists worry that transmitting intentional radio and laser signals into space may provoke an alien in... Read allAs astronomers launch ambitious projects for Messaging Extraterrestrial Intelligence, alarmists worry that transmitting intentional radio and laser signals into space may provoke an alien invasion. These critics overlook one fundamental fact: it's too late to hide. Any extraterre... Read allAs astronomers launch ambitious projects for Messaging Extraterrestrial Intelligence, alarmists worry that transmitting intentional radio and laser signals into space may provoke an alien invasion. These critics overlook one fundamental fact: it's too late to hide. Any extraterrestrial civilization capable of coming to Earth to do us harm already knows we're here thro... Read all