Astronauts

Beth Moses

Virgin Galactic

Bill Nelson

National Aeronautics and Space Administration

Bjarni Tryggvason

Canadian Space Agency

Bonnie J. Dunbar

National Aeronautics and Space Administration

Boris Morukov

Russian Federal Space Agency (ROSCOSMOS)

Boris Volynov

Russian Federal Space Agency (ROSCOSMOS)

Boris Yegorov

Russian Federal Space Agency (ROSCOSMOS)

Brent W. Jett Jr.

National Aeronautics and Space Administration

Brewster H. Shaw

National Aeronautics and Space Administration

Brian Duffy

National Aeronautics and Space Administration

Brian O'Leary

National Aeronautics and Space Administration

Bruce E. Melnick

National Aeronautics and Space Administration

Bruce McCandless II

National Aeronautics and Space Administration

Bryan D. O'Connor

National Aeronautics and Space Administration

Buzz Aldrin

National Aeronautics and Space Administration

Byron K. Lichtenberg

National Aeronautics and Space Administration

Cai Xuzhe

China National Space Administration

Cameron Bess

Blue Origin

Carl E. Walz

National Aeronautics and Space Administration

Carl J. Meade

National Aeronautics and Space Administration

Carlos I. Noriega

National Aeronautics and Space Administration

Carol Schaller

Blue Origin

Catherine Coleman

National Aeronautics and Space Administration

C. Gordon Fullerton

National Aeronautics and Space Administration

Charles Bassett

National Aeronautics and Space Administration

Charles Bolden

National Aeronautics and Space Administration

Charles Camarda

National Aeronautics and Space Administration

Charles D. Gemar

National Aeronautics and Space Administration

Charles Duke

National Aeronautics and Space Administration

Charles D. Walker

National Aeronautics and Space Administration

Charles E. Brady Jr.

National Aeronautics and Space Administration

Charles J. Precourt

National Aeronautics and Space Administration

Charles L. Veach

National Aeronautics and Space Administration

Charles "Scorch" Hobaugh

National Aeronautics and Space Administration

Charles Simonyi

Chen Dong