Thomas Wright (astronomer)

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For other uses, see Thomas Wright (disambiguation).
Thomas Wright in 1737
Drawing set by Thomas Wright, ca 1750.

Thomas Wright (22 September 1711 – 25 February 1786) was an English astronomer, mathematician, instrument maker, architect and garden designer. He was the first to describe the shape of the Milky Way and speculate that faint nebulae were distant galaxies.

Life and works[edit]

Wright was born at Byers Green in County Durham. In 1730 he set up a school in Sunderland, where he taught mathematics and navigation. He later moved to London to work on a number of projects for his wealthy patrons. This was before retiring to County Durham and building a small observatory at Westerton.

Wright's Observatory/Folly at Westerton

Wright is best known for his publication An original theory or new hypothesis of the Universe (1750), in which he explains the appearance of the Milky Way as "an optical effect due to our immersion in what locally approximates to a flat layer of stars."[1] This idea was taken up and elaborated by Immanuel Kant in his Universal Natural History and Theory of Heaven. Another of Thomas Wright's ideas, which is also often attributed to Kant, was that many faint nebulae are actually incredibly distant galaxies. Thomas Wright wrote:[2][3]

Wright emphasised that Earth and the human race are insignificant and transitory parts of a vast universe:[4][5]

Garden design[edit]

Wright has been credited with work for William Capel, 3rd Earl of Essex at Cassiobury Park, illustrating his designs in 'A Walk in Cassiobury Gardens' and 'Views of Cassiobury'. In 'Grotesque Architecture' of 1767 there is a design for a rockwork bridge to decorate 'the fine piece of water' he had 'with great pleasure seen...at Cassiobury,; believed to be by Wright. A man of talents he also gave the Earl's daughters mathematical instruction. Another patron wasEarl of Halifax at Horton House.

Thomas Wright was also credited with expanding the Grand Orrery to include Saturn.

References[edit]

  1. ^ Thomas Wright, An Original Theory or New Hypothesis of the Universe … (London, England: H. Chapelle, 1750). From p.48: " … the stars are not infinitely dispersed and distributed in a promiscuous manner throughout all the mundane space, without order or design, … this phænomenon [is] no other than a certain effect arising from the observer's situation, … To a spectator placed in an indefinite space, … it [i.e., the Milky Way (Via Lactea)] [is] a vast ring of stars … "
  2. ^ Wright (1750), pages 83-84.
  3. ^ quoted from An original theory or new hypothesis of the universe by Freeman Dyson, Disturbing the Universe, 1979, pg 245, ISBN 0-330-26324-2
  4. ^ Wright (1750), page 76.
  5. ^ Rees, M. (12 July 2003). "Our greatest quest". New Scientist: 30–34. Retrieved 2008-12-11.  Quotes Wright's book An Original Theory of (sic) New Hypothesis of the Universe

Sources[edit]

  • Eileen Harris, ed., Arbours and Grottos. A facsimile of the two parts of Universal Architecture, (1755 and 1758), with a catalogue of Wright's works in architecture and garden design, London: Scolar Press, 1979.
  • McCarthy, M. (1981). "Thomas Wright's 'Designs for temples' and related drawings for garden buildings". The Journal of Garden History 1: 55. doi:10.1080/01445170.1981.10412363.  edit
  • McCarthy, M. (1981). "Thomas Wright's designs for Gothic garden buildings". The Journal of Garden History 1 (3): 239. doi:10.1080/01445170.1981.10412374.  edit
  • Preston, Judy (2011). Polymath in Arcadia, Judy Preston.pdf "A Polymath in Arcadia:Thomas Wright(1711–1786)". Garden History 38 (2): 159–176. JSTOR 41411752. 
  • Eileen Harris, 'The Print That Never Was: Thomas Wright's Unpublished Edinburgh Almanack for 1733', Print Quarterly, vol. XXIX, no. 3, September 2012, pp. 280–288.

External links[edit]

  • University of Glasgow Library, Special Collections[1] Plate VIII from Wright's 'An Original Theory or New Hypothesis of the Universe…': 'a proportional Drawing of all the primary and secondary Planets together, distinguished by their Characters...'.