Mayim Bialik

Neuroscientist, Mental Health Advocate & Actress Known for "The Big Bang Theory"

Nicola Winter

Specialist For Leadership And Crisis Management & Fighter Pilot, Esa-Reserve-Astronaut, Aerospace Engineer

Nicola Winter Speaker | What's Next for Space Exploration ...

Dr. Franklin Chang Díaz

Former NASA Astronaut, CEO of Ad Astra Rocket Company, Inventor, Space & Energy Entrepreneur

Garrett Reisman

Astronaut, Professor of Astronautical Engineering at USC & Senior Advisor at SpaceX

John “Danny” Olivas

Former NASA Astronaut & Mission Assurance Expert; Co-Director of the Visual Intelligence & Multimedia Analytics Laboratory at the University of Southern California

Vernice "FlyGirl" Armour

America’s First Black Female Combat Pilot, Former Marine & Cop; Author of "Zero to Breakthrough”

Creating the Breakthrough

Chesley (Sully) Sullenberger III

"Miracle on the Hudson" Hero Pilot, Retired Air Force Fighter Pilot & Best-Selling Author

Anousheh Ansari

CEO of X Prize Foundation & First Female Private Space Explorer

Mae Jemison

First Black Woman in Space & Former NASA Astronaut; National Women's & International Space Hall of Famer Founder, 100 Year Starship

Adam Beach

Award-Winning Canadian Actor

Robert Curbeam

Former NASA Astronaut & Retired Captain in the U.S. Navy; Record Holder for Most Spacewalks During a Single Spaceflight

Chris Hadfield

First Canadian to Walk in Space; Retired Astronaut & Former Commander of the International Space Station

Peggy Whitson

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

Peggy Whitson, American with most time in space, set to return to ...

Ron Garan

Retired NASA Astronaut, Fighter Pilot & Author of "The Orbital Perspective - Lessons in Seeing the Big Picture from a Journey of 71 Million Miles"

Michael Lopez-Alegria

Former Astronaut & Navy Test Pilot

Sian Proctor

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

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

Andrew Feustel

Geophysicist & Former NASA Astronaut

Tim Peake

Veteran, Pilot, Astronaut & Bestselling Author

Heather Penney

Fighter Pilot for Flight 93 Kamikaze Mission on 9/11, United States Air Force Pilot & Defense Policy Expert

Mike Massimino

Astronaut, Columbia Professor, Media Personality & Author

An Astronaut With ‘Bad Eyesight and a Fear of Heights’