Carl Sagan on SETI

Carl Sagan on SETI

Carl Sagan on SETI

Bad Astronomy
The entire universe in blog form
April 28 2011 8:11 AM

Carl Sagan on SETI

After I posted about SETI this morning, I found this video on YouTube. The master of communicating science, Carl Sagan, explains why we need to listen to the skies.

Advertisement

Tip o' the radio dish to reddit.