80 SPEAKER RESULTS
Peggy Whitson
Director at Axiom Space; NASA's Most Experienced Female Astronaut; Biochemistry Researcher
Jim Cantore
On-Camera Meteorologist & Co-Host on "AMHQ"
David Grinspoon
Astrobiologist, Global Thought Leader & Senior Scientist at the Planetary Science Institute; Co-Author of "Chasing New Horizons: Inside the Epic First Mission to Pluto"
Harrison (Jack) Schmitt
Earth Science & Space Exploration Authority; Former U.S. Senator & Retired NASA Pilot; Most Recent Man to Walk on the Moon
Seth Shostak
Science Communicator, Astrobiologist & Senior Astronomer at the SETI Institute; Director of the Institute's Center for SETI Research
Marcia McNutt
Research in Climate Change & AI Advocate; President of The National Academy of Sciences; Named to Forbes 50-Over-50
Sara Imari Walker
Professor, Astrobiologist, Theoretical Physicist, Author of "Life as No One Knows It: The Physics of Life’s Emergence"
Richard Lindzen
Atmospheric Physicist
Chuck Nice
Stand-Up Comedian & Actor; Co-Host of "Star Talk Radio" Podcast With Neil deGrasse Tyson
Kip Thorne
Theoretical Physicist & Gravitational Wave Pioneer; Nobel Prize in Physics Laureate; Author of "Black Holes & Time Warps"; Feynman Professor Emeritus at Caltech
Timothy Ferris
Bestselling Science Author; Producer of the Voyager Phonograph Record of Earthly Sounds; Creator of PBS Documentaries
Avi Loeb
Israeli & American Theoretical Physicist, Astrophysicist & Cosmologist; Professor of Science at Harvard University
Jill Tarter
Astronomer & Bernard M. Oliver Chair for SETI Research at the SETI Institute; Recognized for Work on Extraterrestrial Intelligence
Paul Sutter
Theoretical Cosmologist, NASA Advisor, U.S. Cultural Ambassador & Author; Host, "How the Universe Works," "Space Out" & "Ask a Spaceman"
Alexis Nikole Nelson
Foraging Teacher; Environmental Science Enthusiast; Wild Food Maker at BlackForager & TikTok Sensation
Ginger Zee
Emmy & Murrow Award-Winning Meteorologist, Author & Mental Health Advocate
Christine Clayburg
CEO of Radial Pictures & Former Air Combat Veteran
Karine Durand
TV Presenter, Environmental Communication Expert, Severe Weather Specialist, Science Writer & Adventurer
Melanie Johnston-Hollitt
Prominent Radio Astronomer, Director of the Murchison Widefield Array Radio Telescope
Andrés Ruzo
Geothermal Scientist & Amazon Conservationist
