Recurring Guest Characters
Professor - University of Colorado, Boulder
1 guest appearances
Archaeologist, University of Witwatersrand
1 guest appearances
Dr. Kerry Lee - NASA Space Radiation Analysis Group
1 guest appearances
Dr. Jürgen Matzka - GFZ German Research Center for Geosciences
1 guest appearances
Biologist, Massachusetts Institute of Technology
1 guest appearances
Dr. Zarana Patel - NASA Space Radiation Analysis Group
1 guest appearances
Geophysicist, University of Rochester
1 guest appearances
Prof. Craig Underwood- Surrey Space Center
1 guest appearances
Former NASA Astronaut
1 guest appearances