Helen B. Warner Prize for Astronomy
The Helen B. Warner Prize for Astronomy is awarded annually by the American Astronomical Society for a significant contribution to observational or theoretical astronomy. Warner Prize winners:
| Year | Recipient |
| 1954 | Aden Meinel |
| 1955 | George Herbig |
| 1956 | Harold Johnson |
| 1957 | Allan Sandage |
| 1958 | Merle F. Walker |
| 1959 | E. Margaret Burbidge, Geoffrey Burbidge |
| 1960 | Halton Arp |
| 1961 | Joseph W. Chamberlain |
| 1962 | Robert Kraft |
| 1963 | Bernard F. Burke |
| 1964 | Maarten Schmidt |
| 1965 | George W. Preston |
| 1966 | Riccardo Giacconi |
| 1967 | Pierre Demarque |
| 1968 | Frank J. Low |
| 1969 | Wallace L. W. Sargent |
| 1970 | John N. Bahcall |
| 1971 | Kenneth Kellermann |
| 1972 | Jeremiah P. Ostriker |
| 1973 | George P. Carruthers |
| 1974 | Dimitri Mihalas |
| 1975 | Patrick Palmer, Ben Zuckerman |
| 1976 | Stephen E. Strom |
| 1977 | Frank H. Shu |
| 1978 | David Schramm |
| 1979 | Arthur Davidsen |
| 1980 | Paul C. Joss |
| 1981 | William H. Press |
| 1982 | Roger D. Blandford |
| 1983 | Scott D. Tremaine |
| 1984 | Michael S. Turner |
| 1985 | Lennox L. Cowie |
| 1986 | Simon D. M. White |
| 1987 | Jack Wisdom |
| 1988 | Mitchell C. Begelman |
| 1989 | Nicholas Kaiser |
| 1990 | Ethan T. Vishniac |
| 1991 | Shrinivas Kulkarni |
| 1992 | Edmund Bertschinger |
| 1993 | John F. Hawley |
| 1994 | David N. Spergel |
| 1995 | E. Sterl Phinney |
| 1996 | Fred C. Adams |
| 1997 | Charles C. Steidel |
| 1998 | Marc Kamionkowski |
| 1999 | Lars Bildsten |
| 2000 | Wayne Hu |
| 2001 | Uros Seljak |
| 2002 | Adam Riess |
| 2003 | Matias Zaldarriaga |
| 2004 | William Holzapfel |
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