• Thumbnail for Pierre Janssen
    Pierre Jules César Janssen (22 February 1824 – 23 December 1907), usually known as Jules Janssen, was a French astronomer who, along with English scientist...
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  • Thumbnail for Prix Jules Janssen
    The Prix Jules Janssen is the highest award of the Société astronomique de France (SAF), the French astronomical society. This annual prize is given to...
    29 KB (2,426 words) - 05:59, 6 March 2024
  • Thumbnail for Société astronomique de France
    Jules Janssen. Recognition of astronomical work in general, or services rendered to Astronomy, by a professional. Prize established by Jules Janssen....
    20 KB (1,815 words) - 00:02, 26 February 2024
  • Thumbnail for Helium
    French astronomer Jules Janssen. Janssen is often jointly credited with detecting the element, along with Norman Lockyer. Janssen recorded the helium...
    146 KB (16,095 words) - 03:31, 25 May 2024
  • the American Astronomical Society in 1988. He was awarded the Prix Jules Janssen of the Société astronomique de France (Astronomical Society of France)...
    10 KB (856 words) - 21:58, 31 March 2024
  • Thumbnail for George Willis Ritchey
    Flagstaff Station in Flagstaff, Arizona. In 1924, he received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Jocelyn Bell Burnell
    Astronomische Gesellschaft's Karl Schwarzschild Medal (2021) The Prix Jules Janssen of the Société astronomique de France (2022) In 1999, she was appointed...
    59 KB (4,960 words) - 14:52, 3 June 2024
  • Thumbnail for Passage de Vénus
    Passage de Vénus (category Films directed by Pierre Janssen)
    in Japan by the French astronomer Jules Janssen and Brazilian engineer Francisco Antônio de Almeida using Janssen's 'photographic revolver'. It is the...
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  • from the French Academy of Sciences Janssen Medal from the French Academy of Sciences (1930) Prix Jules Janssen, the highest award of the Société astronomique...
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  • Thumbnail for Josep Comas i Solà
    discovery of the double star SOL 1. In 1905, Solà received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for William Henry Pickering
    in Mandeville, Jamaica. He won the Prix Lalande in 1905 and the Prix Jules Janssen in 1909. The asteroid 784 Pickeringia, and the craters Pickering on...
    10 KB (983 words) - 16:59, 12 October 2023
  • Thumbnail for André-Louis Danjon
    society, during two periods: 1947–49 and 1962–64. He was awarded the Prix Jules Janssen of the Société astronomique de France in 1950, and the Gold Medal of...
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  • 1539 Borrelly was named in his honor. In 1913, he received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Janssen revolver
    The Janssen revolver (French: revolver photographique) was invented by the French astronomer Pierre Jules César Janssen in 1874. It was the instrument...
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  • Thumbnail for Auguste Charlois
    been feasible by visual detection. In 1899, Charlois received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Guillaume Bigourdan
    International de l'Heure from 1919 to 1928. In 1919, he received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Edward Emerson Barnard
    Society (1897) Member of the American Philosophical Society (1903) Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Sylvie Pétiaux
    collaborator with him in much of his astronomical work. She was a Prix Jules Janssen laureate in 1902. Sylvie Pétiaux-Hugo was born in Valenciennes, Nord...
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  • Thumbnail for Hubert Reeves
    the Prix Hubert-Reeves was created. In 2019, he received the Prix Jules Janssen, the highest award of the Société astronomique de France. Reeves, Hubert...
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  • shift of stars. He was awarded the Lalande Prize in 1950, the Prix Jules Janssen in 1959, and the Karl Schwarzschild Medal in 1963. The minor planet...
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  • Thumbnail for Samuel Langley
    of the American Antiquarian Society. In 1898, he received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • 1945. In 1946, Baldet and Charles Maurain jointly received the Prix Jules Janssen, the society's highest award. The crater Baldet on the Moon and the...
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  • Sciences in both 1905 and 1908. In 1903, Giacobinin received the Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Michel Mayor
    2003, he was a member of the board of trustees. He received the Prix Jules Janssen from the Société astronomique de France (French Astronomical Society)...
    24 KB (2,171 words) - 15:22, 14 December 2023
  • Thumbnail for Henri-Alexandre Deslandres
    Henry Draper Medal of the National Academy of Sciences, (1913) Prix Jules Janssen, the highest award of the Société astronomique de France, the French...
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  • Thumbnail for Pierre Puiseux
    later become a member of in 1912. In 1900, Puiseux received the Prix Jules Janssen, the highest award of the Société astronomique de France (the French...
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  • Thumbnail for Andrew Claude de la Cherois Crommelin
    Comet Crommelin and Philip Herbert Cowell jointly received the Prix Jules Janssen from the Société astronomique de France. For this work they also received...
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  • Thumbnail for Alessandro Morbidelli (astronomer)
    of the French Académie des Sciences. In 2018, he received the Prix Jules Janssen, the highest award of the Société astronomique de France. Jewitt D....
    3 KB (148 words) - 15:26, 2 March 2024
  • biennially from 1894 onwards. This award is distinct from the Prix Jules Janssen (created in 1897), an annual award presented by the French Astronomical...
    13 KB (1,288 words) - 21:08, 27 March 2024
  • Thumbnail for Jayant Narlikar
    He is a recipient of Bhatnagar Award, M.P. Birla Award, and the Prix Jules Janssen of the Société astronomique de France (French Astronomical Society)...
    17 KB (1,551 words) - 03:49, 1 June 2024