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 ...

Mary Ellen Weber

Former NASA Astronaut & Legislative Affairs Liaison at NASA; Founder of Stellar Strategies

John “Danny” Olivas

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

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"

Daniel Tani

NASA Astronaut & Engineer

Garrett Reisman

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

Robert Curbeam

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

Scott Parazynski

Astronaut, Physician & Everest Summiter

Pamela Melroy

Retired Air Force Officer & Former NASA Astronaut

From Star Trek Posters to NASA: The Journey of Pamela Melroy '83

Gregory H. “Box” Johnson

Former NASA Astronaut, Retired Air Force Colonel & Past President of the Center for the Advancement of Science in Space

Sunita Williams

NASA Astronaut; Formerly Held the Records for Total Spacewalks & Most Spacewalk Time by a Woman

Brooke Baldwin

Journalist & Former TV Host of CNN Newsroom

David Wolf

Astronaut, Medical Doctor, Engineer, Scientist, Inventor & Aerobatic Pilot

Fred Gregory

Astronaut, Military Fighter & Test Pilot

Mark Polansky

Former NASA Astronaut, Military Fighter & Test Pilot

Ariel Waldman

Antarctic Explorer & Filmmaker; Author of "Out There: The Science Behind Sci-Fi Film and TV" & "What's It Like in Space?: Stories From Astronauts Who've Been There"

Stephen Attenborough

Director of Virgin Galactic

Mark N. Brown

NASA Astronaut, USAF Fighter Pilot, Engineer, NASA & Corporate Manager

Clayton Anderson

Former NASA Astronaut; Author of "The Ordinary Spaceman: From Boyhood Dreams to Astronaut"

Jamil Qureshi

Performance Psychologist to Some of the World's Greatest Sportsmen