Gold Medal of the Royal Astronomical Society

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The Gold Medal of the Royal Astronomical Society is the highest award given by the Royal Astronomical Society (RAS). It usually recognises lifetime achievement in the fields supported by the RAS, but has occasionally been given for an individual discovery.

Awarded forAchievement in astronomy or geophysics
RewardMedal
First award1824[1]
Quick facts Awarded for, Country ...
Gold Medal of the Royal Astronomical Society
A gold medal, featuring an image of a telescope. Engraved with 'Asaph Hall 1979' and 'quicquid nitet notandum'
The RAS gold medal awarded
to Asaph Hall in 1879
Awarded forAchievement in astronomy or geophysics
CountryUnited Kingdom
RewardMedal
First award1824[1]
Final award2026
Currently held byShrinivas Kulkarni & Andrew Jackson
Websitehttps://ras.ac.uk/awards-and-grants/awards Edit this on Wikidata
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Two medals are awarded per year, one in astronomy (including astrophysics, cosmology etc.) and one in geophysics (including planetary science, tectonics etc.) The medal features an image of the 40-foot telescope constructed by Sir William Herschel, the first President of the RAS. All recipients are listed below.

Criteria

The RAS Council have "complete freedom as to the grounds on which it is awarded"[2] so it can be awarded for any reason.[3] Past awards have been given for "outstanding personal researches in the fields of astronomy and geophysics" as well as general contributions to astronomy and geophysics "that may be made through leadership in research programmes, through education and through scientific administration". It has most frequently been awarded for extraordinary lifetime achievement,[2][3] but occasionally for specific pieces of research.[2]

History

John Campbell Brown with his gold medal, awarded in 2012

The RAS was founded in 1820 and the first Gold Medals were awarded in 1824. Silver medals were also awarded in 1824 and 1827,[1] but that practice was quickly abandoned, instead the RAS established other awards.

In the early years, the RAS Council sometimes decided that there were no suitable nominations that merited the award of the gold medal. There are therefore 17 years without an award, the most recent being 1942 - on that occasion due to the disruption of the Second World War. In the early years, more than one medal was often awarded in a year, but by 1833 only one medal was being awarded per year. This remained the usual practice for over a century, although two medals were awarded in both 1867 and 1886. To ensure balance in research areas, in 1964 the award was expanded to two medals per year, one in astronomy (including astrophysics, cosmology etc.) and one in geophysics (including planetary science, tectonics etc.), which remains the current system.[3]

The first woman to receive the Gold Medal was Caroline Herschel in 1828. No other woman received the award until Vera Rubin in 1996. Margaret and Geoffrey Burbidge were jointly awarded the 2005 Gold Medal in astronomy, the first joint award since 1886.

Discovery of Neptune

From 1833 the RAS only awarded one medal per year, which was enforced by a bye-law.[4] This caused a controversy when Neptune was discovered in 1846. The astronomers Urbain Le Verrier and John Couch Adams had both independently predicted the existence of the planet and calculated its possible positions. The actual observation was by Johann Gottfried Galle, who was working from Le Verrier's prediction.

Le Verrier, Adams and Galle were all nominated for the RAS gold medal by the deadline in November 1846.[4] At that time, Le Verrier was the only one to have formally published his results, so he was selected as the strongest nominee. Adams publicly acknowledged that Le Verrier had priority.[5] However, by the time of the confirmatory vote in January 1847, Adams' publication had also been communicated to the council.[4] Many members felt that the award should be made jointly to both Adams and Le Verrier, but this was prohibited by the bye-law. The Council did not reach the required 3:1 super-majority to confirm Le Verrier's medal, so none was awarded in 1847.[4]

A special general meeting of the fellows was called to consider suspending the bye-law, but declined to do so.[4] By the following nomination deadline, both Le Verrier and Adams had been nominated again, and there was still no way to honour both without violating the bye-law.[4] The controversy was resolved by giving 12 "testimonial" awards (not gold medals) in 1848 to everyone who had been nominated, which included Adams, Le Verrier, several members of the council, and two previous winners of the gold medal.[4] Galle was not included, and never received an award from the RAS. Seventy years later, Ralph Allan Sampson described this fudged decision as "prematurely awarding some and unnecessarily rewarding others ... offending against good taste ... and depleting future years of many of their best candidates".[4]

Gold medal awards resumed in 1849, with the limit of one per year.[4] Adams and Le Verrier were not given gold medals until 1866 and 1868, respectively, officially for work unrelated to the discovery of Neptune.[6] Adams, who was then President of the RAS, presented Le Verrier with the medal.[6]

General relativity

In 1919, Arthur Eddington led an expedition to observe the solar eclipse on 29 May. The photographs taken during that event confirmed Albert Einstein's general theory of relativity; Eddington presented his results at a special joint meeting of the RAS and the Royal Society in November 1919.[7] The RAS also devoted their December 1919 meeting to discussion of general relativity. Einstein immediately became the leading candidate for the 2020 RAS Gold Medal.[7]

At that time, RAS Council selected the strongest nominations at its December meeting, which required a simple majority vote.[7] A second vote would then be held in January to confirm that the medal should be awarded, which required a three-quarters super-majority;[7] normally this was a formality. Einstein was nominated by H. H. Turner, seconded by James Jeans, and at the December meeting Council voted that Einstein was the strongest candidate.[7] However, some members of Council felt it would be politically inappropriate to award the medal to a German citizen (Einstein then held German and Swiss joint citizenship), because Britain was still technically engaged in the First World War against Germany[7] (the Treaty of Versailles did not enter into force until 10 January 1920). At the January meeting, Council did not confirm the award. Turner and Jeans were both Council members and had been present at the December meeting, but not in January; their absence may have swayed the outcome.[7]

As a result, no gold medal was awarded in 1920. Embarrassingly, after the December vote Eddington had already passed a message to Einstein, stating that he would receive the medal. Eddington had to write an apologetic letter to Einstein informing him that the medal had been withdrawn.[7] Einstein was again nominated for the 1921 medal, but Council decided that the issue was still too controversial so awarded the medal to Henry Norris Russell instead. Einstein does not appear to have been too offended by the affair, because he attended the June 1921 meeting of the RAS where he delivered a lecture on general relativity. He did not receive his gold medal until 1926, when the political situation had stabilised and the composition of Council had changed.[7] Eddington received his own gold medal in 1924, before Einstein, in part for his work in confirming general relativity.

Recipients

More information Year, Astronomy ...
YearAstronomyGeophysicsNotesReferences
1824Charles Babbage
Johann Franz Encke
[note 1][1]
1825No award
1826John Herschel
James South
Wilhelm Struve
[1]
1827Francis Baily[note 2][1]
1828Thomas Makdougall Brisbane
James Dunlop
Caroline Herschel
[note 3][1]
1829Friedrich Wilhelm Bessel
William Pearson
Heinrich Christian Schumacher
[1]
1830Johann Franz Encke
William Richardson
[1]
1831Marie-Charles Damoiseau
Henry Kater
[1]
1832No award
1833George Biddell Airy[1]
1834No award
1835Manuel John Johnson[1]
1836John Herschel[1]
1837Otto August Rosenberger[1]
1838No award
1839John Wrottesley[1]
1840Jean Plana[1]
1841Friedrich Wilhelm Bessel[1]
1842Peter Andreas Hansen[1]
1843Francis Baily[1]
1844No award
1845William Henry Smyth[1]
1846George Biddell Airy[1]
1847No awardsee § Discovery of Neptune[1]
1848No award[note 4][1]
1849William Lassell[1]
1850Otto Wilhelm von Struve[1]
1851Annibale de Gasparis[1]
1852Christian August Friedrich Peters[1]
1853John Russell Hind[1]
1854Charles Rümker[1]
1855William Rutter Dawes[1]
1856Robert Grant[1]
1857Heinrich Schwabe[1]
1858Robert Main[1]
1859Richard Christopher Carrington[1]
1860Peter Andreas Hansen[1]
1861Hermann Goldschmidt[1]
1862Warren de la Rue[1]
1863Friedrich Wilhelm Argelander[1]
1864No award
1865George Phillips Bond[1]
1866John Couch Adams[1]
1867William Huggins
William Allen Miller
[1]
1868Urbain Le Verrier[1]
1869Edward James Stone[1]
1870Charles-Eugène Delaunay[1]
1871No award
1872Giovanni Schiaparelli[1]
1873No award
1874Simon Newcomb[1]
1875Heinrich d'Arrest[1]
1876Urbain Le Verrier[1]
1877No award
1878Ercole Dembowski[1]
1879Asaph Hall[1]
1880No award
1881Axel Möller[1]
1882David Gill[1]
1883Benjamin Apthorp Gould[1]
1884Andrew Ainslie Common[1]
1885William Huggins[1]
1886Edward Charles Pickering
Charles Pritchard
[1]
1887George William Hill[1]
1888Arthur Auwers[1]
1889Maurice Loewy[1]
1890No award
1891No award
1892George Howard Darwin[1]
1893Hermann Carl Vogel[1]
1894Sherburne Wesley Burnham[1]
1895Isaac Roberts[1]
1896Seth Carlo Chandler[1]
1897E. E. Barnard[1]
1898William Frederick Denning[1]
1899Frank McClean[1]
1900Henri Poincaré[1]
1901Edward Charles Pickering[1]
1902Jacobus Kapteyn[1]
1903Hermann Struve[1]
1904George Ellery Hale[1]
1905Lewis Boss[1]
1906William Wallace Campbell[1]
1907Ernest William Brown[1]
1908David Gill[1]
1909Oskar Backlund[1]
1910Friedrich Küstner[1]
1911Philip Herbert Cowell[1]
1912Arthur Robert Hinks[1]
1913Henri-Alexandre Deslandres[1]
1914Max Wolf[1]
1915Alfred Fowler[1]
1916John Louis Emil Dreyer[1]
1917Walter Sydney Adams[1]
1918John Evershed[1]
1919Guillaume Bigourdan[1]
1920No awardsee § General relativity[1]
1921Henry Norris Russell[1]
1922James Jeans[1]
1923Albert A. Michelson[1]
1924Arthur Eddington[1]
1925Frank Watson Dyson[1]
1926Albert Einstein[1]
1927Frank Schlesinger[1]
1928Ralph Allen Sampson[1]
1929Ejnar Hertzsprung[1]
1930John Stanley Plaskett[1]
1931Willem de Sitter[1]
1932Robert Grant Aitken[1]
1933Vesto Slipher[1]
1934Harlow Shapley[1]
1935Edward Arthur Milne[1]
1936Hisashi Kimura[1]
1937Harold Jeffreys[1]
1938William Hammond Wright[1]
1939Bernard Lyot[1]
1940Edwin Hubble[1]
1941No award
1942No award
1943Harold Spencer Jones[1]
1944Otto Struve[1]
1945Bengt Edlén[1]
1946Jan Oort[1]
1947Marcel Minnaert[1]
1948Bertil Lindblad[1]
1949Sydney Chapman[1]
1950Joel Stebbins[1]
1951Anton Pannekoek[1]
1952John Jackson[1]
1953Subrahmanyan Chandrasekhar[1]
1954Walter Baade[1]
1955Dirk Brouwer[1]
1956Thomas George Cowling[1]
1957Albrecht Unsöld[1]
1958André Danjon[1]
1959Raymond Arthur Lyttleton[1]
1960Viktor Ambartsumian[1]
1961Herman Zanstra[1]
1962Bengt Strömgren[1]
1963Harry Hemley Plaskett[1]
1964Martin RyleMaurice Ewing[1]
1965Gerald Maurice ClemenceEdward Bullard[1]
1966Ira Sprague BowenHarold Clayton Urey[1]
1967Allan SandageHannes Alfvén[1]
1968Fred HoyleWalter Munk[1]
1969Martin SchwarzschildAlbert Thomas Price[1]
1970Horace W. Babcock[1]
1971Richard van der Riet WoolleyFrank Press[1]
1972Fritz ZwickyHal Thirlaway[1]
1973Edwin SalpeterFrancis Birch[1]
1974Ludwig BiermannKeith Bullen[1]
1975Jesse GreensteinErnst Öpik[1]
1976William McCreaJ. A. Ratcliffe[1]
1977John BoltonDavid Bates[1]
1978Lyman SpitzerJames Van Allen[1]
1979Charles Gorrie WynneLeon Knopoff[1]
1980Maarten SchmidtChaim L. Pekeris[1]
1981Bernard LovellJames Freeman Gilbert[1]
1982Riccardo GiacconiHarrie Massey[1]
1983M. J. SeatonFred Whipple[1]
1984Yakov Borisovich Zel'dovichKeith Runcorn[1]
1985Stephen HawkingThomas Gold[1]
1986Alexander DalgarnoGeorge E. Backus[1]
1987Martin ReesTakesi Nagata[1]
1988Cornelis de JagerDon L. Anderson[1]
1989Ken PoundsRaymond Hide[1]
1990Bernard PagelJames Dungey[1]
1991Vitaly GinzburgGerald J. Wasserburg[1]
1992Eugene ParkerDan McKenzie[1]
1993Donald Lynden-BellPeter Goldreich[1]
1994James GunnThomas Reeve Kaiser[1]
1995Rashid SunyaevJohn Houghton[1]
1996Vera RubinKenneth Creer[note 3][1]
1997Donald OsterbrockDonald Farley[1]
1998Jim PeeblesRobert L. Parker[1]
1999Bohdan PaczyńskiKenneth Budden[1]
2000Leon LucyRobert Hutchison[1][8]
2001Hermann BondiHenry Rishbeth[1]
2002Leon MestelJohn Arthur Jacobs[1]
2003John BahcallDavid Gubbins[1]
2004Jerry OstrikerGrenville Turner[1]
2005Margaret Burbidge
Geoffrey Burbidge
Carole Jordan[note 5][1]
2006Simon WhiteStan Cowley[1]
2007Leonard CulhaneNigel Weiss[1]
2008Joseph SilkBrian Kennett[1]
2009David WilliamsEric Priest[1][9]
2010Douglas GoughJohn Woodhouse[1][10]
2011Richard EllisEberhard Grün[1][11]
2012Andy FabianJohn Brown[1][12]
2013Roger BlandfordChris Chapman[1][13]
2014Carlos FrenkJohn Zarnecki[1][14]
2015Michel MayorMike Lockwood[3]
2016John BarrowPhilip England[15]
2017Nick KaiserMichele Dougherty[16]
2018Jim HoughBob White[17]
2019Robert KennicuttMargaret Kivelson[18]
2020Sandra FaberYvonne Elsworth[19]
2021Jocelyn Bell BurnellThorne Lay[20]
2022George EfstathiouRichard B. Horne[21]
2023John PeacockTim Palmer[22]
2024Gilles ChabrierJohn-Michael Kendall[23]
2025James BinneyJonathan Tennyson[24]
2026Shrinivas KulkarniAndrew Jackson[25]
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  1. The first woman to receive the Gold Medal was Caroline Herschel in 1828. No other woman did so until Vera Rubin in 1996.
  2. Margaret and Geoffrey Burbidge received the first joint award since 1886

See also

References

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