Geoffrey Landis - Mars Oxygen for Sample Return - 20th Mars Society Convention
Planetary Scientist at NASA Lewis Research Center. Also a prominent Sci-Fi author.
From the 20th Annual International Mars Society Convention, held at University of California Irvine from Sept 7-10, 2017.
The four-day International Mars Society Convention brings together leading scientists, engineers, aerospace industry representatives, government policymakers and journalists to talk about the latest scientific discoveries, technological advances and political-economic developments that could help pave the way for a human mission to the planet Mars.