Episode 53: Oxygen Isn't Everything & A "Runaway" Postcard
b'Guest: Dr. Peter Gao\\nPostcard: Dr. James T. Keane\\n\\nDr. Peter Gao visits Michael in Seattle to share his research on how atmospheric oxygen can be made without life. Such copious amounts of oxygen might fool astronomers as false-positive biosignatures\\u2014but there are clever ways to combat this uncertainty. Then, Michael and Peter respond to Dr. James T. Keane\'s digital postcard reviewing the first-ever Short Treks episode, "Runaway."\\n\\nFollow us on Twitter!\\nMichael: @Miquai\\nPeter: @PlanetaryGao\\nJames: @jtuttlekeane'