- Martin Ryle
Martin Ryle Born 27 September 1918
Died 14 October 1984(aged 66)
Nationality United Kingdom Fields Astronomy Doctoral advisor J. A. Ratcliffe Known for Radio astronomy Notable awards Hughes Medal (1954)
RAS Gold Medal (1964)
Henry Draper Medal (1965)
Royal Medal (1973)
Bruce Medal (1974)
Nobel Prize in Physics (1974)
Sir Martin Ryle (27 September 1918 – 14 October 1984) was an English radio astronomer who developed revolutionary radio telescope systems (see e.g. aperture synthesis) and used them for accurate location and imaging of weak radio sources. In 1946 Ryle and Vonberg were the first people to publish interferometric astronomical measurements at radio wavelengths, although it is claimed that Joseph Pawsey from the University of Sydney had actually made interferometric measurements earlier in the same year. With improved equipment, Ryle observed the most distant known galaxies in the universe at that time. He was the first Professor of Radio Astronomy at the University of Cambridge, and founding director of the Mullard Radio Astronomy Observatory. He was Astronomer Royal from 1972 to 1982.
Ryle and Antony Hewish shared the Nobel Prize for Physics in 1974, the first Nobel prize awarded in recognition of astronomical research.
He was born in Brighton, the son of Professor John Alfred Ryle and Miriam (née Scully) Ryle. He is also the nephew of the famous Oxford University Professor of Philosophy Gilbert Ryle (Gilbert Ryle and John Alfred Ryle were brothers).
After earning a physics degree at the University of Oxford in 1939, Ryle worked with the Telecommunications Research Establishment on the design of antennas for airborne radar equipment during World War II. After the war he received a fellowship at the Cavendish Laboratory.
The focus of early work in Cambridge was on radio waves from the Sun. Ryle's interest quickly shifted to other areas, however, and to explore those he decided early on that the Cambridge group should develop new observing techniques. As a result, Ryle was the driving force in the creation and improvement of astronomical interferometry and aperture synthesis, which have contributed immensely to upgrading the quality of radio astronomical data. In 1946 he built the first multi-element astronomical radio interferometer.
He guided the Cambridge radio astronomy group in the production of several important radio source catalogues. For example, the Third Cambridge Catalogue of Radio Sources (3C) 1959 helped lead to the discovery of the first quasi-stellar object (quasar).
While serving as university lecturer in physics at Cambridge from 1948 to 1959, Ryle became director of the Mullard Radio Astronomy Observatory 1957, and professor of radio astronomy in 1959. He was elected a fellow of the Royal Society in 1952, was knighted in 1966, and succeeded Sir Richard Woolley as Astronomer Royal (1972–82). Ryle and Antony Hewish shared the Nobel Prize for Physics in 1974, the first Nobel prize awarded in recognition of astronomical research. In 1968 he served as professor of astronomy at Gresham College, London.
Sir Martin Ryle died on 14 October 1984, in Cambridge. He had married Rowena Palmer in 1947.
Martin Ryle was undoubtedly one of the great astronomers of the 20th Century. He was sometimes considered difficult to work with - in fact he often worked in an office at the Mullard Radio Astronomy Observatory to avoid disturbances from other members of the Cavendish Laboratory and to avoid getting into heated arguments, as Ryle had a hot temper. Ryle worried that Cambridge would lose its standing in the radio astronomy community as other radio astronomy groups had much better funding, so he encouraged a certain amount of secrecy about his aperture synthesis methods in order to keep an advantage for the Cambridge group.
Ryle had a famous heated argument with Fred Hoyle of the Institute of Astronomy about Hoyle's Steady State Universe (see also the note on the 2C source survey), which somewhat restricted collaboration between the Cavendish Radio Astronomy Group and the Institute of Astronomy during the 1960s.
Ryle also authored a couple of short books on Nuclear Proliferation ('Politics of Nuclear Disarmament') where he argues that the only way to save the planet Earth from complete nuclear annihilation is to ban the use of any nuclear devices indefinitely. Ryle was a Amateur radio operator and held the GB-Callsign G3CY.
Honours and awards
- Hughes Medal (1954)
- Gold Medal of the Royal Astronomical Society (1964)
- Henry Draper Medal of the National Academy of Sciences (1965)
- Albert A. Michelson Medal of the Franklin Institute (1971)
- Royal Medal (1973)
- Bruce Medal (1974)
- Nobel Prize in Physics (1974)
- Ryle Telescope at Mullard Radio Astronomy Observatory
- ^ http://www.bath.ac.uk/ncuacs/AHRC%20pdf/Ryle.pdf
- ^ "Winners of the Gold Medal of the Royal Astronomical Society". Royal Astronomical Society. http://www.ras.org.uk/awards-and-grants/awards/268. Retrieved 24 February 2011.
- ^ "Henry Draper Medal". National Academy of Sciences. http://www.nasonline.org/site/PageServer?pagename=AWARDS_draper. Retrieved 24 February 2011.
- ^ "Franklin Laureate Database - Albert A. Michelson Medal Laureates". Franklin Institute. http://www.fi.edu/winners/show_results.faw?gs=&ln=&fn=&keyword=&subject=&award=MICH+&sy=1967&ey=1997&name=Submit. Retrieved June 14, 2011.
- ^ "Past Winners of the Catherine Wolfe Bruce Gold Medal". Astronomical Society of the Pacific. http://astrosociety.org/membership/awards/pastbruce.html. Retrieved 24 February 2011.
M. Ryle, D. Vonberg, Solar radiation on 175Mc/s, Nature 158 pp 339 (September 1946) - Observations from the first multi-element astronomical radio interferometer
- About Sir Martin Ryle
- Press release about Martin Ryle's Nobel Prize.
- Obs 104 (1984) 283
- QJRAS 26 (1985) 358
John Flamsteed (1675) · Edmond Halley (1720) · James Bradley (1742) · Nathaniel Bliss (1762) · Nevil Maskelyne (1765) · John Pond (1811) · George Biddell Airy (1835) · William Christie (1881) · Frank Watson Dyson (1910) · Harold Spencer Jones (1933) · Richard van der Riet Woolley (1956) · Martin Ryle (1972) · Francis Graham-Smith (1982) · Arnold Wolfendale (1991) · Martin Rees (1995)
Book:Astronomers Royal · Category:Astronomers Royal · Portal:Astronomy Nobel Laureates in Physics (1951–1975)
Cockcroft / Walton (1951) · Bloch / Purcell (1952) · Zernike (1953) · Born / Bothe (1954) · Lamb / Kusch (1955) · Shockley / Bardeen / Brattain (1956) · Yang / T. D. Lee (1957) · Cherenkov / Frank / Tamm (1958) · Segrè / Chamberlain (1959) · Glaser (1960) · Hofstadter / Mössbauer (1961) · Landau (1962) · Wigner / Goeppert-Mayer / Jensen (1963) · Townes / Basov / Prokhorov (1964) · Tomonaga / Schwinger / Feynman (1965) · Kastler (1966) · Bethe (1967) · Alvarez (1968) · Gell-Mann (1969) · Alfvén / Néel (1970) · Gabor (1971) · Bardeen / Cooper / Schrieffer (1972) · Esaki / Giaever / Josephson (1973) · Ryle / Hewish (1974) · A. Bohr / Mottelson / Rainwater (1975)
Complete list · (1901–1925) · (1926–1950) · (1951–1975) · (1976–2000) · (2001–2025)
Wikimedia Foundation. 2010.
Look at other dictionaries:
Martin Ryle — (Brighton, Inglaterra 1918 Cambridge 1984) fue un astrónomo británico galardonado con el Premio Nobel de Física en 1974 junto con Antony Hewish, convirtiéndose en los primeros astrónomos en conseguirlo, por sus trabajos sobre radioastronomía y… … Wikipedia Español
Martin Ryle — [Martin Ryle] (1918–84) an English ↑astronomer. His work helped to establish the ‘big bang’ theory, which argues that all the matter in the universe exploded from a tiny point many millions of years ago. (This was opposed to the ‘steady state’… … Useful english dictionary
Martin Ryle — Sir Martin Ryle (* 27. September 1918 in Brighton; † 14. Oktober 1984 in Cambridge) war ein britischer Radioastronom, der ein neuartiges Radioteleskopsystem entwickelte und zur genauen Positionsbestimmung schwacher Radioquellen nutzte. Für diese… … Deutsch Wikipedia
Martin Ryle — Pour l’article homonyme, voir Gilbert Ryle. Sir Martin Ryle (27 septembre 1918 à Brighton – 14 octobre 1984 à Cambridge) était un radioastronome britannique qui développa des systèmes révolutionnaires de… … Wikipédia en Français
Martin Ryle — ➡ Ryle * * * … Universalium
Physiknobelpreis 1974: Antony Hewish — Martin Ryle — Die britischen Physiker erhielten den Nobelpreis »für ihre bahnbrechenden Arbeiten in der Radioastrophysik«. Biografien Antony Hewish, * Fowey (England) 11. 5. 1924; ab 1971 bis zur Emeritierung Professor für Radioastronomie in Cambridge,… … Universal-Lexikon
Hewish, Antony and Martin Ryle — Hewish b. 1924; Ryle b. 1918, Brighton; d. 1984, Cambridge Astronomers In 1959, Cambridge University appointed Martin Ryle to a new Chair of Radio Astronomy; in 1972 he was appointed Astronomer Royal. He and Antony Hewish worked under… … Encyclopedia of contemporary British culture
RYLE (M.) — Martin RYLE 1918 1984 Astronome de nationalitébritannique, Martin Ryle a accompli presque toute sa carrière scientifique au prestigieux Cavendish Laboratory de l’université de Cambridge. Il a reçu en 1974 le prix Nobel de physique, qu’il a… … Encyclopédie Universelle
Ryle — is the family name of the following individuals: *Gilbert Ryle, philosopher *Martin Ryle, astronomer *Anthony Ryle, psychotherapist *John Charles Ryle, bishop *Herbert Edward Ryle, Old Testament scholar … Wikipedia
Ryle — ist der Familienname folgender Personen: Anthony Ryle, britischer Psychotherapeut Gilbert Ryle (1900–1976), britischer Philosoph Herbert Edward Ryle (1856–1925), Bischof von Exeter und Bischof von Winchester John Charles Ryle (1816–1900), Bischof … Deutsch Wikipedia