Creator	Role	# of Episodes
Charles Miller Charles Miller is co-founder and CEO of Lynk. He is a serial space entrepreneur ... more	Guest	1
Loren Grush Loren Grush is a science reporter. She is currently the science reporter for The... more	Guest	1
Anna Krylov Anna I. Krylov is a Professor of Chemistry at the University of Southern Califor... more	Guest	2
Christian Davenport Christian Davenport is an aerospace journalist. Currently, he reports on NASA an... more	Guest	1
Roman Chiporukha Roman Chiporukha is the CEO at SpaceVIP, and co-Founder & Chief Operating Office... more	Guest	1
Dr. Ashwin Vasavada Dr. Ashwin Vasavada is a project scientist.	Guest	1
Alan Boyle Alan Boyle a science reporter, currently covering space, aerospace and science n... more	Guest	3
Daniel Suarez Daniel Suarez is an author and IT consultant. He initially published under the p... more	Guest	1
Nathalie Cabrol Nathalie Cabrol is the Director of the Carl Sagan Center at the SETI Institute.... more	Guest	1
Ben Kellie Ben Kellie is the founder and CEO of The Launch.	Guest	1
Seth Shostak Seth Shostak is a senior astronomer for the SETI Institute and former director o... more	Guest	1
Chris Carberry Chris Carberry is the CEO and co-founder of Explore Mars, Inc.	Guest	7
Casey Handmer Casey Handmer (PhD, Caltech, general relativity) is the founder of Terraform Ind... more	Guest	2
Dr. David Grinspoon Dr. David Grinspoon is an astrobiologist.	Guest	1