Sian Proctor

Astronaut, Afrofuturism Artist & Geoscience Professor at the Maricopa Community Colleges

Dr. Sian Proctor on pushing through adversity, making it to space

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

Scott W. Tinker

Director of the Bureau of Economic Geology; State Geologist of Texas; Geosciences Professor at The University of Texas at Austin

Rick Giliam

1964 Great Alaska Earthquake Survivor & Realtor

Andrés Ruzo

Geothermal Scientist & Amazon Conservationist

Susan Kieffer

Geologist & Planetary Scientist; Walgreen Chair and Center for Advanced Study Professor of Geology and Physics

Jan Zalasiewicz

Polish Geologist, Lecturer in Geology at the University of Leicester

Jeremy Jackson

Ritter Professor of Oceanography & Director of the Center for Marine Biodiversity and Conservation at the Scripps Institution of Oceanography

Peter B. de Menocal

President & Director of Woods Hole Oceanographic Institution; Professor, Department of Earth and Environmental Sciences Columbia University

Peter de Menocal on Ocean Solutions for a Warming Planet

Jessica Watkins

NASA Astronaut; First Black Woman on International Space Station Crew

Ellen Stofan

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

Chris Luebkeman

Director of Global Foresight & Innovation at Arup

Simon Donato

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

Lucy Jones

One of the World's Most Influential Seismologists; Known as "The Earthquake Lady"

David B. Williams

Geologist; Author of "Stories in Stone: Travels Through Urban Geology"

John Morris

Author, Professor of Geology & Director of Outreach Ministries at ICR

Brenton Weyi

Social Entrepreneur and Writer- Mr. Brenton Z. Weyi has over five years of experience in the legal sector and over ten years of experience as an ambassador for multiple non-profits – including the American Red Cross

Ellen Currano

Paleontologist & Professor in the Department of Geology and Geophysics at University of Wyoming

Maria Banks

Post-Doctoral Fellow, Center for Earth and Planetary Studies, National Air and Space Museum, Smithsonian Institution

Monica Grady

British Space Scientist; Professor of Planetary and Space Science at the Open University; Chancellor of Liverpool Hope University