William G. Gregory — Classmates
Isaac Asimov
1920
– 1992
· Age 72
Deceased
José Raúl Capablanca
1888
– 1942
· Age 53
Deceased
Michael Collins
1930
– 2021
· Age 90
Deceased
Langston Hughes
1902
– 1967
· Age 65
Deceased
Rumen Radev
1963
· Age 62
Alive
Irving Langmuir
1881
– 1957
· Age 76
Deceased
Frank Borman
1928
– 2023
· Age 95
Deceased
Robert H. Grubbs
1942
– 2021
· Age 79
Deceased
Herman Hollerith
1860
– 1929
· Age 69
Deceased
Chuck Yeager
1923
– 2020
· Age 97
Deceased
Edward Calvin Kendall
1886
– 1972
· Age 86
Deceased
Gus Grissom
1926
– 1967
· Age 40
Deceased
Robert Moog
1934
– 2005
· Age 71
Deceased
Edgar Mitchell
1930
– 2016
· Age 85
Deceased
Ed White
1930
– 1967
· Age 36
Deceased
Robert C. Merton
1944
· Age 81
Alive
Alvin Eliot Roth
1951
· Age 74
Alive
David Scott
1932
· Age 93
Alive
James Irwin
1930
– 1991
· Age 61
Deceased
Eileen Collins
1956
· Age 69
Alive
Thomas P. Stafford
1930
– 2024
· Age 93
Deceased
Lotfi A. Zadeh
1921
– 2017
· Age 96
Deceased
Charles Duke
1935
· Age 90
Alive
Edwin Howard Armstrong
1890
– 1954
· Age 63
Deceased
Gordon Cooper
1927
– 2004
· Age 77
Deceased
Ken Mattingly
1936
– 2023
· Age 87
Deceased
Mihajlo Pupin
1858
– 1935
· Age 76
Deceased
Deke Slayton
1924
– 1993
· Age 69
Deceased
Rick Husband
1957
– 2003
· Age 45
Deceased
Pamela Melroy
1961
· Age 64
Alive
Robert Crippen
1937
· Age 88
Alive
James McDivitt
1929
– 2022
· Age 93
Deceased
Dick Scobee
1939
– 1986
· Age 46
Deceased
Ellison Onizuka
1946
– 1986
· Age 39
Deceased
Alfred Worden
1932
– 2020
· Age 88
Deceased
Fred Haise
1933
· Age 92
Alive
Lynn Conway
1938
– 2024
· Age 86
Deceased
Stuart Roosa
1933
– 1994
· Age 61
Deceased
Michael Fincke
1967
· Age 58
Alive
Victor J. Glover
1976
· Age 49
Alive
Chesley Sullenberger
1951
· Age 75
Alive
Rudolf E. Kálmán
1930
– 2016
· Age 86
Deceased
Susan J. Helms
1958
· Age 68
Alive
Joe Engle
1932
– 2024
· Age 91
Deceased
Robert L. Behnken
1970
· Age 55
Alive
Gregg Popovich
1949
· Age 77
Alive
Donn F. Eisele
1930
– 1987
· Age 57
Deceased
William R. Pogue
1930
– 2014
· Age 84
Deceased
Martha McSally
1966
· Age 59
Alive
David Perdue
1949
· Age 76
Alive