• Harry Hemley Plaskett FRS (July 5, 1893 – January 26, 1980) was a Canadian astronomer who made significant contributions to the fields of solar physics...
    6 KB (563 words) - 13:05, 30 September 2023
  • player Freddie Plaskett (1926–2018), British soldier and chief executive Harry Hemley Plaskett (1893–1980), Canadian astronomer James Plaskett (born 1960)...
    819 bytes (122 words) - 13:19, 7 December 2018
  • Thumbnail for John Stanley Plaskett
    confused with the old Dominion Observatory in Ottawa). His son, Harry Hemley Plaskett, also pursued a very successful career in astronomy, winning the...
    8 KB (585 words) - 18:32, 4 December 2023
  • asteroid was named after Canadian astronomers John Stanley Plaskett and Harry Hemley Plaskett. Plaskett is a member of the Gefion family (516), a large intermediate...
    9 KB (592 words) - 15:32, 23 December 2023
  • Thumbnail for Plaskett's Star
    Stanley Plaskett, the Canadian astronomer who discovered its binary nature in 1922. Plaskett was assisted in his observations by his son, Harry Hemley Plaskett...
    9 KB (593 words) - 19:59, 21 November 2023
  • Astronomical Society of Canada and the Royal Society of Canada Harry Hemley Plaskett (B.A. 1916) – astronomer who made significant contributions to the...
    173 KB (20,265 words) - 17:21, 3 September 2024
  • Hartley Kettle Sir Nevill Francis Mott Ronald George Wreyford Norrish Harry Hemley Plaskett Ernest Frederick Relf Francis John Worsley Roughton Birbal Sahni...
    8 KB (713 words) - 00:16, 30 January 2023
  • Thumbnail for HD 224355
    Cassiopeiae. HD 224355 was discovered to be a spectroscopic binary by Harry Hemley Plaskett of the DAO, in 1919. Many additional spectra were obtained at the...
    10 KB (776 words) - 02:06, 1 December 2023
  • Thumbnail for President of the Royal Astronomical Society
    1939 1941 52 Sydney Chapman 1941 1943 53 Arthur Milne 1943 1945 54 Harry Hemley Plaskett 1945 1947 55 William Michael Herbert Greaves 1947 1949 56 William...
    24 KB (552 words) - 21:23, 2 September 2024
  • Grave D5, St Sepulchres Cemetery Oxford, Retrieved 25 July 2015 Harry Hemley Plaskett (March 1961). "Ethel F. Bellamy (obituary)". Quarterly Journal of...
    6 KB (724 words) - 20:35, 19 July 2024