Ellen Stofan

Under Secretary for Science & Research at the Smithsonian; Former Chief Scientist at NASA

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Dr. Kirby Runyon

Space Exploration Leader & Zero Gravity Coach and Planetary Geologist, CEO of Planex.space

The Overview Effect at Home: Exploring Otherworldly Terrain With Space Tourists on Earth

Simon Donato

Adventurer, Geologist, Writer & Co-Host of "Boundless" on Esquire Network

Rick Giliam

1964 Great Alaska Earthquake Survivor & Realtor

Peter Cattermole

Former Principal Investigator with NASA's Planetary Geology and Physics Program, Specialising on the Study of Volcanoes on Mars and Venus