Earth Science Speakers

Director at Axiom Space; NASA's Most Experienced Female Astronaut; Biochemistry Researcher

NASA Astronaut, SpaceX Director of Space Ops, Professor

On-Camera Meteorologist & Co-Host on "AMHQ"

Emmy Award-Winning Broadcast Meteorologist & Climate Correspondent; Chief Meteorologist at ABC News; New York Times Bestselling Author

Foraging & Plant Education Expert; James Beard Award Winner; Author of "Happy Snacking, Don't Die!"; Forbes 30 Under 30 Honoree

Stand-Up Comedian & Actor; Co-Host of "Star Talk Radio" Podcast With Neil deGrasse Tyson

Meteorologist & Extreme Storm Chaser Featured on the Reality Series "Storm Chasers"; Author of "Into The Storm"

Climate Scientist, Scholar & Professor; Television & Podcast Host; Senior Forbes Contributor

Adventurer, Television Personality & Author; Host of 'Expedition Unknown'

Bestselling Science Author; Producer of the Voyager Phonograph Record of Earthly Sounds; Creator of PBS Documentaries

Deep Subsurface Microbiologist; Wrigley Chair in Environmental Studies & Professor of Earth Sciences at the University of Southern California

Theoretical Cosmologist & Science Communicator; NASA Advisor; Host of "How the Universe Works"; Author of "How to Die in Space"

Geoscience Professor & Afrofuturism Space Artist; Mission Pilot, SpaceX Inspiration4; U.S. Science Envoy

Israeli & American Theoretical Physicist, Astrophysicist & Cosmologist; Professor of Science at Harvard University

Cross-Disciplinary Scientist Creating Benevolent Decentralized Artificial General Intelligence

CEO of Tinker Energy Associates; Director Emeritus of the Bureau of Economic Geology; Authority in the Intersection of Energy, Environment & Economy

Forest Canopy Ecologist & Science Communicator; Professor of Biology at University of Utah; National Geographic Explorer at Large

Chief Scientist & Co-Founder of The Hydrous; Marine Biologist & National Geographic Explorer

Theoretical Physicist & Gravitational Wave Pioneer; Nobel Prize in Physics Laureate; Author of "Black Holes & Time Warps"; Feynman Professor Emeritus at Caltech

Astrophysicist & Stellar Archaeology Expert; Head of Astrophysics at MIT; Author of "Searching for the Oldest Stars"