Secchi is a crater in the Hellas quadrangle of Mars, located at 58.3° south latitude and 258.1° west longitude. it is 223 km in diameter and was named after Angelo Secchi, an Italian astronomer (1818–1878).
Sklodowska is a crater on Mars, located in the Mare Acidalium quadrangle. It was named after Polish chemist and first female Nobel Laureate Marie Skłodowska Curie (1867–1934). The naming was approved in 1973, by the International Astronomical Union's Working Group for Planetary System Nomenclature.
Wallace is an impact crater in the Hellas quadrangle on Mars at 52.9°S and 249.4°W. It is 173 km (107 mi) in diameter. Its name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN), and refers to British biologist Alfred Russel Wallace.
Wells is an impact crater in the Eridania quadrangle on Mars. The crater was named after English writer H. G. Wells (1866–1946). The name was approved in 1973, by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature. Wells is the author of the science-fiction novel The War of the Worlds, depicting an invasion of earth by Martians.
Jones is an impact crater on Mars, located at 19.1°S 19.9°W in the Margaritifer Sinus quadrangle. It measures 94.0 kilometer in diameter and was named after English astronomer Harold Spencer Jones (1890–1960). The name was approved in 1973, by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Haldane is an impact crater in the Eridania quadrangle of Mars, located at 52.8°S and 230.7°W. It is 77 km in diameter. It was named after British physiologist and geneticist J. B. S. Haldane; the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Huxley is a crater in the Hellas quadrangle of Mars. It was named after British biologist Thomas Henry Huxley, and the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Niesten is an impact crater on Mars, located in the Iapygia quadrangle at 28.3°S latitude and 302.3°W longitude. It measures 115 kilometers in diameter and was named after Belgian astronomer Louis Niesten. The name was approved by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature in 1973.
Vinogradov is an impact crater in the Margaritifer Sinus quadrangle of Mars, located at 20.2°S latitude and 37.7°W longitude. It measures 223.5 kilometres (138.9 mi) in diameter and was named after Alexander Pavlovich Vinogradov, and the name was approved in 1979 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Vinogradsky is an impact crater in the Eridania quadrangle of Mars, located at 56.5°S latitude and 216.2°W longitude. It measures 64 kilometres (40 mi) in diameter and was named after Sergei Winogradsky. The name was approved in 1973, by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature.
Baldet Crater is an impact crater in the Syrtis Major quadrangle of Mars, located at 23.0°N latitude and 294.6°W longitude. It is 180.0 km in diameter and was named after Fernand Baldet, and the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Le Verrier is an impact crater in the Noachis quadrangle of Mars, located at 38.0°S latitude and 342.9°W longitude, and is inside Noachis Terra. It is 138 kilometers in diameter. It was named after French mathematician and astronomer Urbain Le Verrier. The name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Smith is an impact crater on Mars, located in the Mare Australe quadrangle at 66.1°S latitude and 102.9°W longitude. It measures 74.33 kilometres (46.19 mi) in diameter and was named after English geologist William Smith (1769–1839). The name was approved by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature in 1973.
Holmes is an impact crater in the Mare Australe quadrangle of Mars, located at 75.0°S latitude and 293.2°W longitude. It is 122.0 km in diameter and was named after Arthur Holmes, and the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Viking Orbiter 1 image
Tikhov crater, as seen by CTX camera (on MRO).
