• Thumbnail for E. M. Antoniadi
    Eugène Michel Antoniadi (Greek: Ευγένιος Αντωνιάδης; 1 March 1870 – 10 February 1944) was a Greek-French astronomer. Antoniadi was born in Istanbul (Constantinople)...
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  • Thumbnail for History of Mars observation
    Yellow clouds on Mars have been observed since the 1870s, which Eugène M. Antoniadi suggested were windblown sand or dust. During the 1920s, the range...
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  • Thumbnail for Deslandres (crater)
    until the 20th century. The name for this formation was suggested by Eugène M. Antoniadi in 1942, and was passed during the general assembly of the IAU in...
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  • Thumbnail for Antoniadi (lunar crater)
    Antoniadi is a large lunar impact crater that lies on the southern hemisphere on the far side of the Moon. The crater intrudes into the southeastern rim...
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  • saint and martyr E. M. Antoniadi (1870–1944), Greek-French astronomer Eugène Michel Antoniadi, also known as Eugenios Antoniadis Eugenios Eugenidis (1882–1954)...
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  • when viewing the stars at night. The Antoniadi scale was invented by Eugène Antoniadi, a Greek astronomer, who lived from 1870 to 1944. Living most of his...
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  • V. Schiaparelli (1879) and expanded in the early 20th century by Eugene M. Antoniadi (1929), a Greek-born astronomer working at Meudon, France. However...
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  • Thumbnail for Antoniadi (Martian crater)
    named after Eugène Michael Antoniadi, a Greek astronomer (1870–1944) who spent most of his life in France. There is evidence that Antoniadi Crater once...
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  • Thumbnail for Great Paris Exhibition Telescope of 1900
    sunspots through the telescope and made drawings of them. And Eugène Michel Antoniadi (1870–1944) made several drawings of nebulae. As well several large...
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  • Thumbnail for Camille Flammarion Observatory
    1893 Eugène Michael Antoniadi, from 27 August - 1 November 1894 Eugène Michael Antoniadi, from 31 May - 28 September 1896 Eugène Michael Antoniadi, from...
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  • at Los Angeles (UCLA), and Harvard University. In 1987, with Ignatios Antoniadis and Constantin Bachas, he developed superstring models in four dimensions...
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  • Thumbnail for Meudon Great Refractor
    refractor to make observations of planet Jupiter. Starting in 1909 Eugène Antoniadi was able to help disprove the theory of Martian canali by viewing through...
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  • Thumbnail for Mercury (planet)
    Ancient Greek gods. See also the Greek article about the planet. Antoniadi, Eugène Michel (1974). The Planet Mercury. Translated from French by Moore...
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  • Erland Andersson Aleksandr Andronov Anders Jonas Ångström Ansgar Eugène Michel Antoniadi Dmitry Nikolayevich Anuchin Jean Baptiste Bourguignon d'Anville...
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  • (Greece, fl. 100 BC) Anders Jonas Ångström (Sweden, 1814–1874) Eugène Michel Antoniadi (Greece-France, 1870–1944) Masakatsu Aoki (Japan, 1957–) Petrus...
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  • Ansgar (801–864) WGPSN Antoniadi 69°18′S 173°04′W / 69.3°S 173.06°W / -69.3; -173.06 (Antoniadi) 137.92 1970 Eugene Antoniadi (1870–1944) WGPSN Anuchin...
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  • of Planetary Nomenclature. IAU/NASA/USGS. Retrieved 7 March 2024. Batson R.M., Russell J.F. (1994), Gazetteer of Planetary Nomenclature, United States...
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  • Thumbnail for Martian canals
    observers disputed the notion of canals. The influential observer Eugène Antoniadi used the 83 cm (32.6 inch) aperture telescope at Meudon Observatory...
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  • Sophia (empress) Sophia Eudokia Laskarina Sophia of Montferrat Sophia Antoniadis Sophia Palaiologina Sophonias (commentator) Sophronius of Jerusalem Sopotos...
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  • Thumbnail for Mons (planetary nomenclature)
    nearby albedo feature on classical maps by Giovanni Schiaparelli or Eugène Antoniadi; on Io – after places associated with Io mythology or Dante's Inferno;...
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  • Thumbnail for Life on Mars
    oxygen were present in the Martian atmosphere. The influential observer Eugène Antoniadi used the 83-cm (32.6 inch) aperture telescope at Meudon Observatory...
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  • Thumbnail for Greece
    the Carathéodory theorems and Carathéodory conjecture), astronomer E. M. Antoniadi, archaeologists Ioannis Svoronos, Valerios Stais, Spyridon Marinatos...
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  • Thumbnail for Capella
    Capella (category M-type main-sequence stars)
    from the original on 29 September 2009. Retrieved 31 December 2008. Antoniadi, E.M. (1942). "L'Astronomie des Incas et des Anciens Peruviens". L'Astronomie...
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  • Thumbnail for Epirus (ancient state)
    ISBN 978-1-4051-7936-2. Antoniadis, Vyron (2016). Tabula Imperii Romani: J 34 - Athens: Epirus. Athens: Academy of Athens. ISBN 978-960-404-308-8. Borza, Eugene N. (1992)...
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  • Marmo†, C.; Costard†, F.; Delaa†, O.; Rossi†, A. Pio; Minin†, M.; Benedix†, G. K.; Ciocco, M.; Bedos, B. (2021-08-02). "Mars Crater Database: A participative...
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  • Thumbnail for Collège de France
    l'Europe : Colloque à la Maison de l'Europe, Paris, 22 avril 1994, H. Antoniadis-Bibicou (Ed.), 2001, ISBN/ISSN/EAN: 291142720. Francophone only in the...
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  • Thumbnail for List of craters on Mercury
    of craters in the Solar System. Contents:  Top 0–9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z back to top back to top back to top back to top...
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  • Thumbnail for Augustin-Jean Fresnel
    nature of light. So it was that, as late as 1927, the astronomer Eugène Michel Antoniadi declared Fresnel to be "the dominant figure in optics."  Biography...
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  • Africa". NPR News. Retrieved 28 January 2021. Tomm, Natasha; Javadi, Alisa; Antoniadis, Nadia Olympia; Najer, Daniel; Löbl, Matthias Christian; Korsch, Alexander...
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  • Thumbnail for Vastitas Borealis
    part of Vastitas Borealis reaches below 65°N. The region was named by Eugene Antoniadi, who noted the distinct albedo feature of the Northern plains in his...
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