2020-09-08, 20:52
Want to Talk to Aliens? Try Changing the Technological Channel beyond Radio
Finding cosmic civilizations might require a more innovative approach than listening for radio transmissions
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/artic...ond-radio/
Finding cosmic civilizations might require a more innovative approach than listening for radio transmissions
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/artic...ond-radio/