Story Musgrave, M.D.

Retired NASA Astronaut; Physician & Professor at Art Center College of Design

Bunker Roy

Founder of Barefoot College

Kim Ellis Hayes

Scientist, Space Lawyer & Crewed Spaceflight Educator

Ellen Stofan

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

Gwynne Shotwell

President & COO of SpaceX

SpaceX's Gwynne Shotwell: We'll put people on Mars within the next ...

Dottie Metcalf-Lindenburger

Former NASA Astronaut; Educator & Earth Scientist

Betül Kaçar

Astrobiologist, Professor at University of Arizona & Principal Investigator of Project MUSE

Jennifer Eigenbrode, Ph.D.

Research Scientist at NASA Goddard Spaceflight Center

Kenneth Harris II

NASA Engineer & STEM Advocate

Michael Lutomski

Global Space Expert, Sustainability Advocate, Former Risk Manager for the International Space Station & Former Director of Risk Management for SpaceX

Clara Sousa-Silva

Quantum Astrochemist & Science Communicator

Dr. Kathryn Clark

NASA Scientist, Pilot & Engineer

Andrew Connolly

Astronomer

Elio Morillo

Spacecraft Systems Leader & DEI Advocate

Beth Moses

Astronaut and Aerospace Engineer & Chief Astronaut Instructor at Virgin Galactic

June Scobee Rodgers

Author, Speaker, Educator; Widow of Challenger Space Shuttle Commander Dick Scobee

Jo Dunkley

Cosmologist, Professor of Physics & Astrophysical Sciences at Princeton and Author of "Our Universe: An Astronomer's Guide"

Ashley Dove-Jay

Crew Commander of Mars analog astronauts expedition, aerospace engineer (PhD), 3x TEDx speaker, prolific pop-sci writer, space columnist