Bread the Second: Lau & Robin Chart the Stars

Topics: 

Aliens, the moon, ancient civilizations, Fermi paradox, oxidation of planets. The Northern Lights. Proxima B. Can we colonize Proxima B? How can humans avoid mass extinction? 

Comments: 

Audio is quiet at times. Heater cuts on and off, and the mic picks it up. But it was such a good conversation that I had to post it. I'm really slow with science but eventually I get it!