Tom Marsh (astronomer)

Tom Marsh
Marsh in 2010
Born
Thomas Richard Marsh

1961 (1961)
Old Windsor, England, UK
Disappeared16 September 2022
Atacama Desert, Chile
Died2022 (aged 60–61)
Atacama Desert, Chile
Body discovered10 November 2022
Atacama Desert, Chile
Occupations
Employers
AwardsHerschel Medal, 2018
Academic background
Alma materQueens' College, Cambridge

Thomas Richard Marsh (1961–2022) was a British astronomer and astrophysicist. His research topics included the accretion and evolution of binary star systems.[1] He was awarded the Herschel Medal in 2018 for his development of doppler tomography which he used to study compact binary stars.[2][3]

International and public engagement

Marsh worked to bring astronomy to less affluent countries and maintained a strong link with Thailand. This enabled astronomers there to use his high-speed cameras and be part of these international endeavours. He also worked with amateur astronomers, and one of his high-profile papers resulted from an initial observation by an amateur astronomer that he followed up.[4]

Disappearance

In 2022, Marsh was a visiting astronomer at the European Southern Observatory (ESO).[5]

On 14 September, Marsh arrived with a PhD student from the University of Warwick at the ESO La Silla Observatory for a 4 day observing visit.[5][6][7] On 16 September, Marsh disappeared during either a hike or observing run at the La Silla.[5][8][9] The search for Marsh was extended when his mobile phone and various articles of clothing were found in the Atacama Desert.[6]

On 10 November, Marsh's body was found approximately two miles from La Silla by the Grupo de Operaciones Policiales Especiales on a steep, rocky slope next to a cluster of rocks in the Atacama Desert.[5][6][8][10] Marsh was found dressed only from the waist down.[10][8]

Inquest

A coroner's inquest into the nature of March's death is due to take place on 27 March 2026 at Warwickshire County Council.[11]

Legacy

In 2024, a memorial for Marsh was erected at the La Silla Observatory on the road between the New Technology Telescope and the Swedish-ESO Submillimetre Telescope.[12]

See also

References

  1. ^ Simion @Yonescat, Florin (24 November 2022). "Professor Tom Marsh". The Royal Astronomical Society. Retrieved 15 December 2022.
  2. ^ "Professor Tom Marsh, astrophysicist whose research on binary stars helped shed light on how the universe evolved", The Daily Telegraph, 18 November 2022
  3. ^ RAS medals and awards honour leading astronomers and geophysicists, Royal Astronomical Society, 2018, archived from the original on 14 January 2018
  4. ^ "Professor Tom Marsh". warwick.ac.uk. Retrieved 15 December 2022.
  5. ^ a b c d "Body confirmed as Warwick University professor missing in Chile". BBC News. 18 November 2022. Retrieved 28 November 2022.
  6. ^ a b c Montes, Rocío (11 November 2022). "Body of missing British astronomer Thomas Marsh found in Chile". El País. Santiago, Chile. Retrieved 20 February 2026.
  7. ^ T13 (7 October 2022). ""Me dijo algo super extraño": estudiante revela detalles de discusión con astrónomo desaparecido". Teletrece (in Spanish). Retrieved 20 February 2026.{{cite news}}: CS1 maint: numeric names: authors list (link)
  8. ^ a b c Coen, Susie; Tegel, Simeon (11 November 2022). "Mystery surrounds desert death of British astrophysicist". The Times. Archived from the original on 19 April 2024. Retrieved 20 February 2026.
  9. ^ "Warwick University professor goes missing during Chile research trip". BBC News. 22 September 2022. Retrieved 20 February 2026.
  10. ^ a b Perry, Keith (11 November 2022). "Body of missing astronomer Tom Marsh found in Chile's Atacama desert". The Times.
  11. ^ "Professor Thomas Richard MARSH – Coroner's inquests". Coroner's inquests. Warwick: Warwickshire County Council. 11 February 2026. Retrieved 20 February 2026.
  12. ^ Dhillon, Vik; Marsh, Felicity; Steeghs, Danny (23 August 2024). "A Memorial for Tom Marsh on La Silla". ESO. European Southern Observatory. Retrieved 20 February 2026.