The evolution of Mars' atmosphere and a daily news roundup
Nov 05, 2015•24 min•Transcript available on Metacast Episode description
Bruce Jakosky discusses where Mars' once-thick, CO2-ish atmosphere went and the first data from the MAVEN mission to study the Red Planet; David Grimm talks about worm allergies, fake fingerprints, and toilets for all. Hosted by Sarah Crespi. [Img: NASA]
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