The American Astronomical Society (AAS, sometimes spoken as "double-A-S") is an American society of professional
astronomer
An astronomer is a scientist in the field of astronomy who focuses their studies on a specific question or field outside the scope of Earth. They observe astronomical objects such as stars, planets, moons, comets and galaxies – in either ...
s and other interested individuals, headquartered in
Washington, DC
)
, image_skyline =
, image_caption = Clockwise from top left: the Washington Monument and Lincoln Memorial on the National Mall, United States Capitol, Logan Circle, Jefferson Memorial, White House, Adams Morgan ...
. The primary objective of the AAS is to promote the advancement of astronomy and closely related branches of science, while the secondary purpose includes enhancing astronomy education and providing a political voice for its members through lobbying and grassroots activities. Its current mission is to enhance and share humanity's scientific understanding of the universe as a diverse and inclusive astronomical community.
History
The society was founded in 1899 through the efforts of
George Ellery Hale. The constitution of the group was written by Hale,
George Comstock,
Edward Morley
Edward Williams Morley (January 29, 1838 – February 24, 1923) was an American scientist known for his precise and accurate measurement of the atomic weight of oxygen, and for the Michelson–Morley experiment.
Biography
Morley was born in New ...
,
Simon Newcomb
Simon Newcomb (March 12, 1835 – July 11, 1909) was a Canadian–American astronomer, applied mathematician, and autodidactic polymath. He served as Professor of Mathematics in the United States Navy and at Johns Hopkins University. Born in N ...
and
Edward Charles Pickering
Edward Charles Pickering (July 19, 1846 – February 3, 1919) was an American astronomer and physicist and the older brother of William Henry Pickering. Along with Carl Vogel, Pickering discovered the first spectroscopic binary stars. He wrote ' ...
. These men, plus four others, were the first Executive Council of the society; Newcomb was the first president. The initial membership was 114. The AAS name of the society was not finally decided until 1915, previously it was the "Astronomical and Astrophysical Society of America". One proposed name that preceded this interim name was "American Astrophysical Society".
The AAS today has over 8,000 members and six divisions – the
Division for Planetary Sciences
Division or divider may refer to:
Mathematics
*Division (mathematics), the inverse of multiplication
* Division algorithm, a method for computing the result of mathematical division
Military
*Division (military), a formation typically consisting ...
(1968), the
Division on Dynamical Astronomy The Division on Dynamical Astronomy (DDA) is a branch of the American Astronomical Society that focuses on the advancement of all aspects of dynamical astronomy, including celestial mechanics, solar system dynamics, stellar dynamics, as well as the ...
(1969), the
High Energy Astrophysics Division
High may refer to:
Science and technology
* Height
* High (atmospheric), a high-pressure area
* High (computability), a quality of a Turing degree, in computability theory
* High (tectonics), in geology an area where relative tectonic uplift ...
(1969), the
Solar Physics Division
The Solar Physics Division of the American Astronomical Society
The American Astronomical Society (AAS, sometimes spoken as "double-A-S") is an American society of professional astronomers and other interested individuals, headquartered in Washi ...
(1969), the
Historical Astronomy Division (1980) and the
Laboratory Astrophysics Division (2012). The membership includes physicists, mathematicians, geologists, engineers and others whose research interests lie within the broad spectrum of subjects now comprising contemporary astronomy.
In 2019 three AAS members were selected into the tenth anniversary class of TED Fellows.
The AAS established the AAS Fellows program in 2019 to "confer recognition upon AAS members for achievement and extraordinary service to the field of astronomy and the American Astronomical Society."
The inaugural class was designated by the AAS Board of Trustees and includes an initial group of 232 Legacy Fellows.
Divisions
Because the field of astronomy is diverse, several divisions have been formed each of which promotes and enables a different branch of astronomy or astronomy-related science as well as working within the overall charter of the AAS. Many of the divisions hold separate meetings in addition to meeting with the main group. The divisions of the AAS, together with their main research interests, are:
* The
Division for Planetary Sciences
Division or divider may refer to:
Mathematics
*Division (mathematics), the inverse of multiplication
* Division algorithm, a method for computing the result of mathematical division
Military
*Division (military), a formation typically consisting ...
(DPS) supports
planetology and exploration of the
Solar System
The Solar SystemCapitalization of the name varies. The International Astronomical Union, the authoritative body regarding astronomical nomenclature, specifies capitalizing the names of all individual astronomical objects but uses mixed "Solar S ...
.
* The
Division on Dynamical Astronomy The Division on Dynamical Astronomy (DDA) is a branch of the American Astronomical Society that focuses on the advancement of all aspects of dynamical astronomy, including celestial mechanics, solar system dynamics, stellar dynamics, as well as the ...
(DDA) supports research on the
dynamics (orbits, evolution, and history) of astronomical systems from the Solar System to
superclusters of
galaxies on
cosmological
Cosmology () is a branch of physics and metaphysics dealing with the nature of the universe. The term ''cosmology'' was first used in English in 1656 in Thomas Blount's ''Glossographia'', and in 1731 taken up in Latin by German philosopher ...
scales.
* The
High Energy Astrophysics Division
High may refer to:
Science and technology
* Height
* High (atmospheric), a high-pressure area
* High (computability), a quality of a Turing degree, in computability theory
* High (tectonics), in geology an area where relative tectonic uplift ...
(HEAD) supports knowledge about
high energy events,
particles
In the physical sciences, a particle (or corpuscule in older texts) is a small localized object which can be described by several physical or chemical properties, such as volume, density, or mass.
They vary greatly in size or quantity, from s ...
,
quanta,
relativistic gravitational fields, and related phenomena in the astrophysical universe.
* The
Historical Astronomy Division (HAD) supports topics relevant to the
history of astronomy as a field, and research using
historical astronomical records to solve current problems in astronomy.
* The
Solar Physics Division
The Solar Physics Division of the American Astronomical Society
The American Astronomical Society (AAS, sometimes spoken as "double-A-S") is an American society of professional astronomers and other interested individuals, headquartered in Washi ...
(SPD) supports
solar physics
Solar physics is the branch of astrophysics that specializes in the study of the Sun. It deals with detailed measurements that are possible only for our closest star. It intersects with many disciplines of pure physics, astrophysics, and compu ...
(
astrophysical
Astrophysics is a science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena. As one of the founders of the discipline said, Astrophysics "seeks to ascertain the nature of the h ...
research on the
Sun
The Sun is the star at the center of the Solar System. It is a nearly perfect ball of hot plasma, heated to incandescence by nuclear fusion reactions in its core. The Sun radiates this energy mainly as light, ultraviolet, and infrared radi ...
), and its interactions with the Solar System and
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life. While large volumes of water can be found throughout the Solar System, only Earth sustains liquid surface water. About 71% of Earth's surfa ...
.
* In 2012, a new division was formed: the
Laboratory Astrophysics Division (LAD) to advance humanity's understanding of the Universe through the promotion of fundamental theoretical and experimental research into the underlying processes that drive the Universe.
Publications
* ''
Astronomical Journal
''The Astronomical Journal'' (often abbreviated ''AJ'' in scientific papers and references) is a peer-reviewed monthly scientific journal owned by the American Astronomical Society (AAS) and currently published by IOP Publishing. It is one of th ...
''
* ''
Astronomy Education Review o longer published'
* ''
The Astrophysical Journal
''The Astrophysical Journal'', often abbreviated ''ApJ'' (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and ...
''
* ''
The Planetary Science Journal
''The Planetary Science Journal'' is a peer-reviewed open access scientific journal of astrophysics and astronomy, established in 2020. It is published by IOP Publishing on behalf of the American Astronomical Society. The founding editor-in-ch ...
''
* ''
Bulletin of the American Astronomical Society
''Bulletin of the American Astronomical Society'' (''BAAS''; ''Bull. Am. Astron. Soc.'') is the journal of record for the American Astronomical Society established in 1969. It publishes meetings of the society, obituaries of its members, and scho ...
''
*
Research Notes of the AAS' (scientific publication of brief communications, non peer-reviewed)
*
AAS Nova', an online publication with highlights from the research journals of the Society.
*In June 2019 AAS announced that it would be the new publisher of ''
Sky & Telescope
''Sky & Telescope'' (''S&T'') is a monthly American magazine covering all aspects of amateur astronomy, including the following:
*current events in astronomy and space exploration;
*events in the amateur astronomy community;
*reviews of astronomic ...
''.
*In August 2020 AAS announced that it had acquired the inventory, author contracts and related assets of Willmann-Bell, Inc. a publisher of astronomical books, atlases and software.
Prizes
*The
Henry Norris Russell Lectureship The Henry Norris Russell Lectureship is awarded each year by the American Astronomical Society in recognition of a lifetime of excellence in astronomical research. The idea for the lectureship came from then society President Harlow Shapley in 1945, ...
, for lifetime achievement in astronomy
*The
Newton Lacy Pierce Prize in Astronomy The Newton Lacy Pierce Prize in Astronomy is awarded annually by the American Astronomical Society to a young (less than age 36) astronomer for outstanding achievement in observational astronomical research. The prize is named after Newton Lacy Pi ...
, for outstanding early career in observational astronomy
*The
Helen B. Warner Prize for Astronomy
The Helen B. Warner Prize for Astronomy is awarded annually by the American Astronomical Society to a young astronomer (aged less than 36,
or within 8 years of the award of their PhD) for a significant contribution to observational or theoretical ...
, for outstanding early career in theoretical astronomy
*The
Beatrice M. Tinsley Prize
The Beatrice M. Tinsley Prize is awarded every other year by the American Astronomical Society in recognition of an outstanding research contribution to astronomy or astrophysics of an exceptionally creative or innovative character. The prize is na ...
, for a creative or innovating contribution to astronomy
*The
Joseph Weber Award, for a significant advance in astronomical instrumentation
*The
Dannie Heineman Prize for Astrophysics
The Dannie Heineman Prize for Astrophysics is jointly awarded each year by the American Astronomical Society and American Institute of Physics for outstanding work in astrophysics. It is funded by the Heineman Foundation in honour of Dannie Heine ...
(joint award with the
American Institute of Physics
The American Institute of Physics (AIP) promotes science and the profession of physics, publishes physics journals, and produces publications for scientific and engineering societies. The AIP is made up of various member societies. Its corpora ...
), for outstanding work in astrophysics
*The
George Van Biesbroeck Prize
The George Van Biesbroeck Prize is an award for long-term achievements in the field of astronomy. According to the American Astronomical Society awards website; "The Van Biesbroeck prize is normally awarded every two years and honors a living indi ...
, for outstanding service to astronomy
*The
Annie J. Cannon Award in Astronomy
The Annie Jump Cannon Award in Astronomy is awarded annually by the American Astronomical Society (AAS) to a woman resident of North America, who is within five years of receipt of a PhD, for distinguished contributions to astronomy or for similar ...
(awarded in concert with the
American Association of University Women), for outstanding early career by a female astronomer
*the
Chambliss Astronomical Writing Award
The Chambliss Astronomical Writing Award is awarded by the American Astronomical Society for astronomy writing for an academic audience, specifically textbooks at either the upper-division undergraduate level or the graduate level. Books suitable ...
for astronomy writing for an academic audience
*The
Beth Brown Memorial Award for exemplary poster and oral research presentation by undergraduate and graduate students
*The
Chambliss Astronomy Achievement Student Award for exemplary research by undergraduate and graduate students
*The
Chambliss Amateur Achievement Award The Chambliss Amateur Achievement Award is awarded by the American Astronomical Society for an achievement in astronomical research made by an amateur astronomer resident in North America. The prize is named after Carlson R. Chambliss of Kutztown Un ...
for exemplary research by an amateur astronomer
*The AAS Education Prize for outstanding contributions to astronomy education (formerly called the Annenberg Foundation Award)
Similar prizes are awarded by AAS divisions. These include:
*The
Gerard P. Kuiper Prize The Gerard P. Kuiper Prize is awarded annually by the Division for Planetary Sciences of the American Astronomical Society for outstanding lifetime achievement in the field of planetary science. The prize is named for Gerard P. Kuiper.
Kuiper Pr ...
(DPS), for lifetime achievement in planetary science
*The
Harold C. Urey Prize (DPS), for outstanding early career in planetary science
*The
Harold Masursky Meritorious Service Award (DPS), for outstanding service to planetary science
*The
Brouwer Award
The Brouwer Award is awarded annually by the Division on Dynamical Astronomy of the American Astronomical Society for outstanding lifetime achievement in the field of dynamical astronomy. The prize is named for Dirk Brouwer.
Recipients
Source ...
(DDA), for lifetime achievement in dynamical astronomy
*The
Bruno Rossi Prize
The Bruno Rossi Prize is awarded annually by the High Energy Astrophysics division of the American Astronomical Society "for a significant contribution to High Energy Astrophysics, with particular emphasis on recent, original work". Named after as ...
(HEAD), for a significant recent contribution to high-energy astrophysics
*The
LeRoy E. Doggett Prize (HAD), for work in the history of astronomy
*The
George Ellery Hale Prize The George Ellery Hale Prize, or Hale Prize, is awarded annually by the Solar Physics Division of the American Astronomical Society for outstanding contributions over an extended period of time to the field of solar astronomy. The prize is named in ...
(SPD), for lifetime achievement in solar astronomy
*The
Karen Harvey Prize (SPD), for outstanding early career in solar astronomy
The AAS also manages an International Travel Grant program, which any astronomer working in the US may apply to for travel to international astronomy-related conferences and other smaller grant and award programs. American Astronomical Society won the
2020 Webby People's Voice Award for Association in the category Web.
Past presidents
The following past and present members served as president of the society during the listed periods:
*
Simon Newcomb
Simon Newcomb (March 12, 1835 – July 11, 1909) was a Canadian–American astronomer, applied mathematician, and autodidactic polymath. He served as Professor of Mathematics in the United States Navy and at Johns Hopkins University. Born in N ...
(1899–1905)
*
Edward Charles Pickering
Edward Charles Pickering (July 19, 1846 – February 3, 1919) was an American astronomer and physicist and the older brother of William Henry Pickering. Along with Carl Vogel, Pickering discovered the first spectroscopic binary stars. He wrote ' ...
(1905–1919)
*
Frank Schlesinger
Frank Schlesinger (May 11, 1871 – July 10, 1943) was an American astronomer. His work concentrated on using photographic plates rather than direct visual studies for astronomical research.
Biography
Schlesinger was born in New York City and a ...
(1919–1922)
*
William Wallace Campbell
William Wallace Campbell (April 11, 1862 – June 14, 1938) was an American astronomer, and director of Lick Observatory from 1901 to 1930. He specialized in spectroscopy. He was the tenth president of the University of California from 1923 to 1 ...
(1922–1925)
*
George Cary Comstock (1925–1928)
*
Ernest William Brown (1928–1931)
*
Walter Sydney Adams
Walter Sydney Adams (December 20, 1876 – May 11, 1956) was an American astronomer.
Life and work
Adams was born in Antioch, Turkey, to Lucien Harper Adams and Nancy Dorrance Francis Adams, missionary parents, and was brought to the U.S. i ...
(1931–1934)
*
Henry Norris Russell
Henry Norris Russell ForMemRS HFRSE FRAS (October 25, 1877 – February 18, 1957) was an American astronomer who, along with Ejnar Hertzsprung, developed the Hertzsprung–Russell diagram (1910). In 1923, working with Frederick Saunders, he d ...
(1934–1937)
*
Robert Grant Aitken
Robert Grant Aitken (December 31, 1864 – October 29, 1951) was an American astronomer.
Early life and education
Robert Grant Aitken was born in Jackson, California, to Scottish immigrant Robert Aitken and Wilhelmina Depinau. Aitken atten ...
(1937–1940)
*
Joel Stebbins
Joel Stebbins (July 30, 1878 – March 16, 1966) was an American astronomer who pioneered photoelectric photometry in astronomy. He was director of the University of Illinois Observatory from 1903 to 1922 where he performed innovative work with th ...
(1940–1943)
*
Harlow Shapley
Harlow Shapley (November 2, 1885 – October 20, 1972) was an American scientist, head of the Harvard College Observatory (1921–1952), and political activist during the latter New Deal and Fair Deal.
Shapley used Cepheid variable stars to estim ...
(1943–1946)
*
Otto Struve
Otto Struve (August 12, 1897 – April 6, 1963) was a Russian-American astronomer of Baltic German origins. In Russian, his name is sometimes given as Otto Lyudvigovich Struve (Отто Людвигович Струве); however, he spent most o ...
(1946–1949)
*
Alfred Harrison Joy
Alfred Harrison Joy (September 23, 1882 in Greenville, Illinois – April 18, 1973 in Pasadena, California) was an astronomer best known for his work on stellar distances, the radial motion of stars, and variable stars.
A crater on the moon has ...
(1949–1952)
*
Robert Raynolds McMath
Robert Raynolds McMath (May 11, 1891 – January 2, 1962) was a U.S. solar astronomer.
Robert R. McMath (1891-1962) was a bridge engineer, businessman, and astronomer. Robert's father, Francis C. McMath, had made a fortune as a bridge build ...
(1952–1954)
*
Donald Howard Menzel
Donald Howard Menzel (April 11, 1901 – December 14, 1976) was one of the first theoretical astronomers and astrophysicists in the United States. He discovered the physical properties of the solar chromosphere, the chemistry of stars, the atmosp ...
(1954–1956)
*
Paul Willard Merrill (1956–1958)
*
Gerald Maurice Clemence
Gerald Maurice Clemence (16 August 1908 – 22 November 1974) was an American astronomer. Inspired by the life and work of Simon Newcomb, his career paralleled the huge advances in astronomy brought about by the advent of the electronic computer. C ...
(1958–1960)
*
Lyman Spitzer, Jr. (1960–1962)
*
Carlyle Smith Beals
Carlyle Smith Beals, FRS (June 29, 1899 – July 2, 1979) was a Canadian astronomer.
Early life and education
Carl Beals was born in Canso, Nova Scotia to Reverend Francis H. P. Beals and Annie Florence Nightingale Smith, on June 29, 189 ...
(1962–1964)
*
Leo Goldberg
Leopold Goldberg (26 January 1913 – 1 November 1987) was an American astronomer who held professorships at Harvard and the University of Michigan and the directorships of several major observatories. He was president of both the International As ...
(1964–1966)
*
Bengt Strömgren
Bengt Georg Daniel Strömgren (21 January 1908 – 4 July 1987) was a Danish astronomer and astrophysicist.
Life and career
Bengt Strömgren was born in Gothenburg. His parents were Hedvig Strömgren (née Lidforss) and Elis Strömgren, wh ...
(1966–1967)
*
Albert E. Whitford (1967–1970)
*
Martin Schwarzschild
Martin Schwarzschild (May 31, 1912 – April 10, 1997) was a German-American astrophysicist.
Biography
Schwarzschild was born in Potsdam into a distinguished German Jewish academic family. His father was the physicist Karl Schwarzschild and ...
(1970–1972)
*
Bart J. Bok (1972–1974)
*
Robert Paul Kraft (1974–1976)
*
E. Margaret Burbidge (1976–1978)
*
Ivan R. King (1978–1980)
*
David S. Heeschen (1980–1982)
*
Arthur D. Code (1982–1984)
*
Maarten Schmidt
Maarten Schmidt (28 December 1929 – 17 September 2022) was a Dutch-born American astronomer who first measured the distances of quasars. He was the first astronomer to identify a quasar, and so was pictured on the March cover of ''Time'' mag ...
(1984–1986)
*
Bernard F. Burke (1986–1988)
*
Donald Edward Osterbrock
Donald Edward Osterbrock (July 13, 1924 – January 11, 2007) was an American astronomer, best known for his work on star formation and on the history of astronomy.
Biography
Osterbrock was born in Cincinnati. His father was an electrical en ...
(1988–1990)
*
John Norris Bahcall (1990–1992)
*
Sidney C. Wolff (1992–1994)
*
Frank Shu
Frank Hsia-San Shu (; born June 2, 1943), is a Chinese-American astrophysicist, astronomer and author. He is currently a University Professor Emeritus at the University of California, Berkeley and University of California, San Diego. He is be ...
(1994–1996)
*
Andrea K. Dupree (1996–1998)
*
Robert D. Gehrz (1998–2000)
*
Anneila I. Sargent (2000–2002)
*
Catherine A. Pilachowski (2002–2004)
*
Robert P. Kirshner (2004–2006)
*
J. Craig Wheeler (2006–2008)
*
John Peter Huchra (2008–2010)
*
Debra M. Elmegreen (2010–2012)
*
David Helfand
David J. Helfand is a U.S. astronomer who served as president of Quest University Canada from 2008 to 2015. Prior to his presidency at Quest, he was a Visiting Tutor at Quest. He has also served as chair of the Department of Astronomy at Columb ...
(2012–2014)
*
Meg Urry
Claudia Megan Urry is an American astrophysicist, who has served as the President of the American Astronomical Society, as chair of the Department of Physics at Yale University, and as part of the Hubble Space Telescope faculty.Eileen Pollack"Wh ...
(2014–2016)
*
Christine Jones-Foreman (2016–2018)
*
Megan Donahue
Megan Donahue is an American astronomer who studies galaxies and galaxy clusters. She is a professor of physics and astrophysics at Michigan State University, and the president of the American Astronomical Society for the 2018–2020 term.
Edu ...
(2018–2020)
*
Paula Szkody
Paula Szkody (born July 17, 1948) is a professor in the Department of Astronomy at the University of Washington in Seattle. She served as president of the American Astronomical Society from 2020 to 2022.
Early life and education
Szkody was born ...
(2020–2022)
See also
*
215th meeting of the American Astronomical Society
*
List of astronomical societies
A list of notable groups devoted to promoting astronomy research and education.
Africa
* African Astronomical Society
South Africa
*Astronomical Society of Southern Africa
Asia
China
* Chinese Astronomical Society
India
* Akash Mitra Mandal
*A ...
References
External links
*
*
{{authority control
Astronomy societies
Scientific organizations established in 1899
Scientific societies based in the United States
1899 establishments in the United States