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Terence Dickinson CM (10 November 1943 – 1 February 2023) was a Canadian amateur astronomer and accomplished astrophotographer who lived near Yarker, Ontario, Canada. He was the author of 14 astronomy books for both adults and children. He was the founder and former editor of SkyNews magazine. Dickinson had been an astronomy commentator for Discovery Channel Canada and taught at St. Lawrence College. He made appearances at such places as the Ontario Science Centre. In 1994, the International Astronomical Union committee on Minor Planet Nomenclature named asteroid 5272 Dickinson in honour of his “ability to explain the universe in everyday language.”


Dickinson was born in Toronto, Ontario on 10 November 1943. He became interested in astronomy at age five after seeing a bright meteor from just outside his family's home. When he was 14 he received a 60 mm telescope as a Christmas present, the first of nearly 20 telescopes he owned. Past occupations include editor of Astronomy magazine (1974-75)[1][2] and planetarium instructor. He became a full-time science writer in 1976. He received the 1998 Industry Canada's Michael Smith Award for Public Promotion of Science, the 1993 Canadian Science Writers' Association Award First Place for Science and Technology writing, and the Royal Canadian Institute's Sandford Fleming Medal in 1992.[3] In 1995 Dickinson was made a Member of the Order of Canada,[4] which is the nation's highest civilian achievement award. The Astronomical Society of the Pacific awarded him the Klumpke-Roberts Award in 1996. He received an honorary Doctor of Science degree from Queen's University in 2019.

In 1983, Dickinson published NightWatch: A Practical Guide to Viewing the Universe. The book includes star charts, tables of future solar and lunar eclipses, planetary conjunctions, planet locations, and other illustrations; it is one of the best selling astronomy books of all time with over 700,000 copies sold.[citation needed] The Journal of the Royal Astronomical Society called NightWatch the essential star-watching guide for amateur astronomers of all levels of experience.[5] Dickinson internationally published twelve titles, primarily through Firefly Books.[6]

Dickinson died on 1 February 2023, at the age of 79.[3][7]



  1. ^ Astronomy, "Terence Dickinson dies at age 79"
  2. ^ Astronomy, "The Zeta Reticuli (or Ridiculi) Incident"
  3. ^ a b Dyer, Alan (2023-02-02). "Terence Dickinson, astronomy popularizer and astrophotographer, dies at age 79". Astronomy. Retrieved 2023-02-02.
  4. ^ "Order of Canada - Terence Dickinson, C.M." Governor General of Canada. Retrieved 2009-01-10.[permanent dead link]
  5. ^ Journal of the Royal Astronomical Society. 93 (1): 243–44. 1999. ((cite journal)): Missing or empty |title= (help)
  6. ^ Dickinson, Terence (2023-01-29). "Author: Terence Dickinson". Firefly Books. Retrieved 2023-01-31.
  7. ^ "Terence Dickinson Obituary - Visitation & Funeral Information". Retrieved 2023-02-02.