Is Humanity Unusual In The Cosmos?

<img src='' alt='Artist's rendering of the first planet outside of our solar system to be imaged orbiting a brown dwarf star, called the 2M1207 system.'/>Commentator Adam Frank talks with Harvard astrophysicist Avi Loeb about exo-civilizations, techno-signatures, and the search for alien life — living or long-gone.

(Image credit: ESO)

Leave Your Comment

Leave a Reply

%d bloggers like this: