Carl SaganCarl Sagan
09 November 1934, American
Astronomer, Astrophysicist, Writer
Josef Allen HynekJ. Allen Hynek
01 May 1910, American
Astronomer, Ufologist

Henrietta Swan LeavittHenrietta Swan Leavitt
04 July 1868, American
Astronomer

Martin RyleMartin Ryle
27 September 1918, British
Astronomer

Antony HewishAntony Hewish
11 May 1924, British
Radio Astronomer

Eugene Merle ShoemakerEugene Merle Shoemaker
28 April 1928, American
Astronomer, Geologist, Physicist
Cecilia Payne-GaposchkinCecilia Payne-Gaposchkin
10 May 1900, British, American
Astronomer, University teacher

Walter LewinWalter Lewin
29 January 1936
Astronomer, University teacher, Astrophysicist,

Jocelyn Bell BurnellJocelyn Bell Burnell
15 July 1943, British
Astronomer, Astrophysicist

Lawrence M. KraussLawrence M. Krauss
27 May 1954, American
Astronomer, Physicist, Astrophysicist, Academic,
Patrick MoorePatrick Moore
1947 AD, Canadian, British
lobbyist

Clyde TombaughClyde Tombaugh
04 February 1906, American
Astronomer, University teacher
Jayant NarlikarJayant Narlikar
19 July 1938, Indian
Physicist, Astronomer, Astrophysicist, Scientist,

Max TegmarkMax Tegmark
05 May 1967, Swedish, American
Physicist, Astronomer, Astrophysicist

Fred HoyleFred Hoyle
24 June 1915, British
Screenwriter, Astronomer, Writer, Physicist,
Vera RubinVera Rubin
23 July 1928, American
Astronomer

Brian SchmidtBrian Schmidt
24 February 1967, Australian, American
Astronomer, University teacher
Eric W. WeissteinEric W. Weisstein
18 March 1969, American
Mathematician, Astronomer, Non-fiction writer

Fritz ZwickyFritz Zwicky
14 February 1898, Swiss, American
Astronomer, Physicist, University teacher

Samuel Pierpont LangleySamuel Pierpont Langley
22 August 1834, American
Astronomer
Michael E. BrownMichael E. Brown
05 June 1965, American
Astronomer

Hannes AlfvénHannes Alfvén
30 May 1908, Swedish
Physicist, Astronomer, Astrophysicist, Engineer,
Karl Gordon HenizeKarl Gordon Henize
17 October 1926, American
Astronomer, Astronaut, Scientist

Lyman SpitzerLyman Spitzer
26 June 1914, American
Astronomer, Astrophysicist, Physicist, University

Adam RiessAdam Riess
16 December 1969, American
Professor

Robert H. DickeRobert H. Dicke
06 May 1916, American
Astronomer
Williamina FlemingWilliamina Fleming
15 May 1857, British, American, Scottish
Astronomer
Harlow ShapleyHarlow Shapley
02 November 1885, American
Astronomer

Thomas GoldThomas Gold
22 May 1920, Austrian, British, American
Professor

Jacob BekensteinJacob Bekenstein
01 May 1947, Israeli, Mexican
Theoretical physicist, Astronomer, Educationist,

Jan OortJan Oort
28 April 1900, Dutch
Astronomer, Scientist, University teacher
Amy MainzerAmy Mainzer
02 January 1974, American
astronomer

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Willem de SitterWillem de Sitter
06 May 1872, Dutch
Mathematician

David H. LevyDavid H. Levy
22 May 1948, Canadian
Astronomer

Karl Guthe JanskyKarl Guthe Jansky
22 October 1905, American
Physicist

Geoffrey MarcyGeoffrey Marcy
29 September 1954, American
Astronomer, Physicist, University teacher
Guy ConsolmagnoGuy Consolmagno
19 September 1952, American
Astronomer, School teacher, Writer, Planetary

Otto SchmidtOtto Schmidt
30 September 1891, Russian
Scientist
Riccardo GiacconiRiccardo Giacconi
06 October 1931, Italian
Astrophysicist

Seth ShostakSeth Shostak
20 July 1943, American
Astronomer, Radio personality

Bernard LovellBernard Lovell
31 August 1913, British
Astronomer, Physicist
Walter BaadeWalter Baade
German
 

Aleksander WolszczanAleksander Wolszczan
29 April 1946, Polish
Astronomer
Kathleen OllerenshawKathleen Ollerenshaw
01 October 1912, British
Mathematician, Astronomer, Politician, Author,

George F. SmootGeorge F. Smoot
20 February 1945, American
Cosmologist

Alexei FilippenkoAlexei Filippenko
25 July 1958, American
Astronomer, Astrophysicist, University teacher

Gerard P. KuiperGerard P. Kuiper
07 December 1905, Dutch, American
 

Venetia PhairVenetia Phair
11 July 1918, British
Amateur astronomer
Włodzimierz ZonnWłodzimierz Zonn
14 July 1905, Polish
astronomer, non-fiction writer

Gerard K. O'NeillGerard K. O'Neill
06 February 1927, American
Physicist