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Antoniadi is a crater on Syrtis Major Planum in the Syrtis Major quadrangle, Mars, located at 21.5° north latitude and 299.2° west longitude. It is 394 km...

here only contains named Martian craters starting with the letter A – G (see also lists for H – N and O – Z). Large Martian craters (greater than 60 kilometers...

M. Antoniadi (1810–1944) was a Greek-French astronomer. Antoniadi may also refer to: Antoniadi (lunar crater) Antoniadi (Martian crater) Antoniadi scale...

Eugène Michel Antoniadi (Greek: Ευγένιος Αντωνιάδης; 1 March 1870 – 10 February 1944) was a Greek-French astronomer. Antoniadi was born in Istanbul (Constantinople)...

1,624 craters (31.2%)   Martian: 1,092 craters (21.0%)   Venusian: 900 craters (17.3%)   Mercurian: 397 craters (7.6%)   Others: 1,198 craters (23.0%)...

neither water nor oxygen were present in the Martian atmosphere. The influential observer Eugène Antoniadi used the 83-cm (32.6 inch) aperture telescope...

of the Martian Polar Swiss-cheese Features". American Astronomical Society. 34: 837. Bibcode:2002DPS....34.0301B. "Water ice in crater at Martian north...

of higher-quality telescopic observations by astronomers such as E. M. Antoniadi failing to detect them, canals continued to make sporadic appearances...

canal features existed. It took pictures revealing impact craters and a generally barren Martian landscape, with a surface atmospheric pressure of 4.1 to...

Mars strongly contrast with the cratered terrain in southern highlands – this terrain observation is known as the Martian dichotomy. Mars hosts many enormous...

Mercurian: 414 craters (7.9%)   Lunar: 1,624 craters (31.1%)   Martian: 1,092 craters (20.9%)   Venusian: 900 craters (17.2%)   Others: 1,198 craters (22.9%)...

Schiaparelli and Antoniadi) showed only albedo features, and it was not until the arrival of space probes that other surface features such as craters could be...

Inverted stream channels in Antoniadi Crater in Syrtis Major quadrangle, as seen by HiRISE. Inverted channel in Miyamoto Crater, in Margaritifer Sinus quadrangle...

Miyamoto Crater because of inverted stream channels and minerals that indicated the past presence of water. Inverted Stream Channels in Antoniadi Crater. Location...

Implications for the early martian climate". Icarus. 284: 249–263. Bibcode:2017Icar..284..249W. doi:10.1016/j.icarus.2016.11.016. Antoniadi, E.M. (July 1897)....

Mars. Wrinkle ridge in the Oxia Colles region of Mars Antoniadi Dorsum cuts across the crater Geddes. The prominent wrinkle ridge across the center is...

in the area, the name 'Angustus' derives from a name given by Eugene Antoniadi in 1930 to an albedo feature that corresponds with the area. The name...

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 book...

since the 1870s, which Eugène M. Antoniadi suggested were windblown sand or dust. During the 1920s, the range of Martian surface temperature was measured;...

of the crater Antoniadi. The rocks have spectra resembling quartz-rich dacites and granitoids, suggesting that at least some parts of the Martian crust...