“Flashback” –Carl Sagan on How We Would Communicate With Advanced Alien Life

 

If life exists elsewhere in the Universe, would we be able to communicate with it? In this clip from the 1977 Royal Institution Christmas Lecture, “The Planets”, Carl Sagan demonstrates how we could send a signal that would make sense to intelligent beings that have evolved independently from us.

 

The Daily Galaxy via The Royal Institution

Most Popular Space & Science Headlines

Stephen Hawking’s Great Question –“Why Isn’t the Milky Way Crawling With Mechanical or Biological Life?”

“Alien Minds” –‘Artificial Intelligence Is Already Out There, and It’s Billions of Years Old’ (VIDEO)

“Point of No Return” –MIT Scientist Predicts the Event Horizon for Earth’s 6th Mass Extinction 

A Neutron Star Collision in Our Milky Way Neighborhood Could Destroy Earth

“300-Million Nuclear Bombs” –New Insights Into Global Impact of Titanic Chicxulub Mass-Extinction Event

Stephen Hawking: Wake Up, Science Deniers! –“Earth is Morphing into Venus” (WATCH Today’s ‘Galaxy’ Stream)

“Evolutionary Leap?” AI is Mimicing the Human Brain –“But Several Orders of Magnitude Faster and More Efficiently

China Creates a Laser of Mind-Boggling Power –“Could Rip Space Asunder, Breaking the Vacuum”

“Stop Saying That Dinosaurs Went Extinct. They Didn’t”