List of Famous Astronaut Sponsored Links Dominic A. Antonelli (58 years)Bryan D. O'Connor (79 years)Bernard A. Harris, Jr. (69 years)Barry E. Wilmore (63 years)Theodore Freeman (34 years)Richard Garriott (64 years)Robert L. Behnken (55 years)Karen L. Nyberg (56 years)Patricia Robertson (63 years)Piers Sellers (71 years)Martin J. Fettman (69 years)James Dutton (astronaut) (57 years)John E. Blaha (83 years)James P. Bagian (74 years)Joseph R. Tanner (76 years)Tracy Caldwell Dyson (56 years)Mary L. Cleave (79 years)Robert Henry Lawrence, Jr. (32 years)Robert Crippen (88 years)Robert S. Kimbrough (59 years) ← OlderNewer →