Space Travel and Extraterrestrial Communication

From the Fermi Paradox to Dyson swarms, the gang talks gravity assists, solar sails, recent developments in astrophysics, and the final frontier.

What's the chance of life on other planets? How easy would it be to communicate with them, and would we want to?

Music from Art-X & Sumac Dub (free download at odgprod.com)