Crater Coordinates Diameter (km) Approval Year Eponym Ref M. Anderson 41°13′S 148°59′W / 41.21°S 148.99°W / -41.21; -148.99 (M. Anderson ) 16.94 2006 Michael P. Anderson (1959–2003) WGPSN Mach 18°08′N 149°14′W / 18.13°N 149.24°W / 18.13; -149.24 (Mach ) 174.97 1970 Ernst Mach (1838–1916) WGPSN Maclaurin 1°55′S 67°59′E / 1.92°S 67.99°E / -1.92; 67.99 (Maclaurin ) 54.33 1935 Colin Maclaurin (1698–1746) WGPSN Maclear 10°31′N 20°06′E / 10.52°N 20.1°E / 10.52; 20.1 (Maclear ) 20.34 1961 Thomas Maclear (1794–1879) WGPSN MacMillan 24°12′N 7°51′W / 24.2°N 7.85°W / 24.2; -7.85 (MacMillan ) 6.88 1976 William Duncan MacMillan (1871–1948) WGPSN Macrobius 21°16′N 45°58′E / 21.26°N 45.97°E / 21.26; 45.97 (Macrobius ) 62.79 1935 Ambrosius Aurelius Theodosius Macrobius (unknown; fl. circa 410) WGPSN Mädler 11°02′S 29°46′E / 11.04°S 29.76°E / -11.04; 29.76 (Mädler ) 27.58 1935 Johann Heinrich Mädler (1794–1874) WGPSN Maestlin 4°54′N 40°43′W / 4.9°N 40.72°W / 4.9; -40.72 (Maestlin ) 6.82 1961 Michael Maestlin (1550–1631) WGPSN Magelhaens 11°59′S 44°04′E / 11.98°S 44.07°E / -11.98; 44.07 (Magelhaens ) 37.2 1935 Ferdinand Magellan (1480–1521) WGPSN Magelhaens A 12°44′S 44°59′E / 12.73°S 44.99°E / -12.73; 44.99 (Magelhaens B ) 29.35 2006 Ferdinand Magellan (1480–1521) WGPSN Maginus 50°02′S 5°59′W / 50.03°S 5.98°W / -50.03; -5.98 (Maginus ) 155.58 1935 Giovanni Antonio Magini (1555–1617) WGPSN Main 80°52′N 10°25′E / 80.87°N 10.41°E / 80.87; 10.41 (Main ) 47.43 1935 Robert Main (1808–1878) WGPSN Mairan 41°36′N 43°30′W / 41.6°N 43.5°W / 41.6; -43.5 (Mairan ) 39.49 1935 Jean Jacques d'Ortous de Mairan (1678–1771) WGPSN Maksutov 40°45′S 168°39′W / 40.75°S 168.65°W / -40.75; -168.65 (Maksutov ) 83.84 1970 Dmitri Dmitrievich Maksutov (1896–1964) WGPSN Malapert 85°00′S 11°24′E / 85°S 11.4°E / -85; 11.4 (Malapert ) 72.38 1935 Charles Malapert (1581–1630) WGPSN Malinkin [ es ] 87°13′S 75°56′E / 87.22°S 75.94°E / -87.22; 75.94 (Malinkin ) 8.28 2014 Egor Ivanovich Malinkin [ es ] (1923-2008) WGPSN Mallet 45°25′S 54°03′E / 45.41°S 54.05°E / -45.41; 54.05 (Mallet ) 58.92 1935 Robert Mallet (1810–1881) WGPSN Malyy 22°02′N 105°34′E / 22.03°N 105.56°E / 22.03; 105.56 (Malyy ) 41.29 1970 Aleksandr L. Malyy [ es ] (1907–1961) WGPSN Mandelʹ shtam 5°42′N 162°23′E / 5.7°N 162.39°E / 5.7; 162.39 (Mandelʹ shtam ) 181.89 1970 Leonid Isaakovich Mandelʹ shtam (1879–1944) WGPSN Manilius 14°27′N 9°04′E / 14.45°N 9.07°E / 14.45; 9.07 (Manilius ) 38.34 1935 Marcus Manilius (unknown; circa 50 B.C.) WGPSN Manners 4°34′N 19°59′E / 4.57°N 19.99°E / 4.57; 19.99 (Manners ) 15.05 1935 Russell Henry Manners (1800–1870) WGPSN Manuel 24°28′N 11°22′E / 24.47°N 11.36°E / 24.47; 11.36 (Manuel ) 0.57 1976 (Spanish male name) WGPSN Manzinus 67°31′S 26°22′E / 67.51°S 26.37°E / -67.51; 26.37 (Manzinus ) 95.97 1935 Carlo Antonio Manzini (1599–1677) WGPSN Maraldi 19°22′N 34°48′E / 19.36°N 34.8°E / 19.36; 34.8 (Maraldi ) 39.62 1935 Giovanni Domenico Maraldi (1709–1788) and Jacques Philippe Maraldi (1665–1729) WGPSN Marci 22°14′N 167°34′W / 22.23°N 167.57°W / 22.23; -167.57 (Marci ) 24.47 1970 Jan Marek Marci von Kronland (1595–1667) WGPSN Marco Polo 15°31′N 2°03′W / 15.52°N 2.05°W / 15.52; -2.05 (Marco Polo ) 28.25 1961 Marco Polo (1254–1324) WGPSN Marconi 9°29′S 145°12′E / 9.48°S 145.2°E / -9.48; 145.2 (Marconi ) 72.88 1970 Guglielmo Marconi (1874–1937) WGPSN Marinus 39°23′S 76°34′E / 39.38°S 76.57°E / -39.38; 76.57 (Marinus ) 56.55 1935 Marinus of Tyre (circa 70 – circa 130 A.D.) WGPSN Mariotte 28°28′S 139°04′W / 28.46°S 139.06°W / -28.46; -139.06 (Mariotte ) 70.27 1970 Edme Mariotte (1620–1684) WGPSN Marius 11°54′N 50°50′W / 11.9°N 50.84°W / 11.9; -50.84 (Marius ) 40.09 1935 Simon Marius (1570–1624) WGPSN Markov 53°26′N 62°50′W / 53.43°N 62.84°W / 53.43; -62.84 (Markov ) 39.92 1964 Aleksandr Vladimirovich Markov (astronomer) [ es ] (1897–1968) and Andrei Andreevich Markov (1856–1922) WGPSN Marth 31°10′S 29°21′W / 31.16°S 29.35°W / -31.16; -29.35 (Marth ) 6.54 1935 Albert Marth (1828–1897) WGPSN Mary 18°56′N 27°23′E / 18.93°N 27.39°E / 18.93; 27.39 (Mary ) 0.53 1976 (English form of Hebrew female name) WGPSN Maskelyne 2°10′N 30°02′E / 2.16°N 30.04°E / 2.16; 30.04 (Maskelyne ) 22.42 1935 Nevil Maskelyne (1732–1811) WGPSN Mason 42°42′N 30°31′E / 42.7°N 30.51°E / 42.7; 30.51 (Mason ) 33.33 1935 Charles Mason (1730–1787) WGPSN Maunder 14°31′S 93°53′W / 14.52°S 93.88°W / -14.52; -93.88 (Maunder ) 53.8 1970 Annie Scott Dill Maunder (née Russell) (1868–1947) and Edward Walter Maunder (1851–1928) WGPSN Maupertuis 49°42′N 27°17′W / 49.7°N 27.28°W / 49.7; -27.28 (Maupertuis ) 45.49 1935 Pierre Louis de Maupertuis (1698–1759) WGPSN Maurolycus 41°46′S 13°55′E / 41.77°S 13.92°E / -41.77; 13.92 (Maurolycus ) 115.35 1935 Francesco Maurolico (1494–1575) WGPSN Maury 37°07′N 39°41′E / 37.11°N 39.69°E / 37.11; 39.69 (Maury ) 16.58 1935 Matthew Fontaine Maury (1806–1873) and Antonia Caetana Maury (1866–1952) WGPSN Mavis 29°46′N 26°22′W / 29.76°N 26.36°W / 29.76; -26.36 (Mavis ) 1.09 1976 (Scottish female name) WGPSN Maxwell 29°54′N 98°32′E / 29.9°N 98.53°E / 29.9; 98.53 (Maxwell ) 109.24 1961 James Clerk Maxwell (1831–1879) WGPSN McAdie 2°07′N 92°13′E / 2.11°N 92.22°E / 2.11; 92.22 (McAdie ) 41 1973 Alexander George McAdie (1863–1943) WGPSN McAuliffe 33°14′S 149°46′W / 33.24°S 149.77°W / -33.24; -149.77 (McAuliffe ) 19.11 1988 Christa McAuliffe (1948–1986) WGPSN McClure 15°19′S 50°14′E / 15.32°S 50.24°E / -15.32; 50.24 (McClure ) 23.96 1935 Robert Le Mesurier McClure (1807–1873) WGPSN McCool 41°17′S 146°16′W / 41.28°S 146.26°W / -41.28; -146.26 (McCool ) 20.47 2006 William Cameron McCool (1961–2003) WGPSN McDonald 30°23′N 20°53′W / 30.39°N 20.88°W / 30.39; -20.88 (McDonald ) 6.97 1973 William Johnson McDonald (1844–1926) and Thomas Logie McDonald (1901–1973) WGPSN McKellar 15°43′S 170°52′W / 15.72°S 170.86°W / -15.72; -170.86 (McKellar ) 50.16 1970 Andrew McKellar (1910–1960) WGPSN McLaughlin 47°01′N 92°50′W / 47.01°N 92.83°W / 47.01; -92.83 (McLaughlin ) 75.29 1970 Dean Benjamin McLaughlin (1901–1965) WGPSN McMath 16°38′N 166°05′W / 16.63°N 166.09°W / 16.63; -166.09 (McMath ) 88.58 1970 Francis Charles McMath (1867–1938) and Robert Raynolds McMath (1891–1962) WGPSN McNair 35°56′S 147°57′W / 35.93°S 147.95°W / -35.93; -147.95 (McNair ) 32.02 1988 Ronald Erwin McNair (1950–1986) WGPSN McNally 22°30′N 127°39′W / 22.5°N 127.65°W / 22.5; -127.65 (McNally ) 47.03 1970 Paul A. McNally (1890–1955) WGPSN Mechnikov 10°28′S 148°59′W / 10.47°S 148.99°W / -10.47; -148.99 (Mechnikov ) 58.83 1970 Ilʹ ya Ilʹ ich Mechnikov (1845–1916) WGPSN Mee 43°38′S 35°11′W / 43.63°S 35.19°W / -43.63; -35.19 (Mee ) 134.11 1935 Arthur Butler Phillips Mee (1860–1926) WGPSN Mees 13°34′N 96°11′W / 13.57°N 96.18°W / 13.57; -96.18 (Mees ) 51.55 1970 Charles Edward Kenneth Mees (1882–1960) WGPSN Meggers 24°18′N 122°56′E / 24.3°N 122.94°E / 24.3; 122.94 (Meggers ) 51.16 1970 William F. Meggers (1888–1968) WGPSN Meitner 10°52′S 113°06′E / 10.87°S 113.1°E / -10.87; 113.1 (Meitner ) 87.27 1970 Lise Meitner (1878–1968) WGPSN Melissa 8°07′N 121°47′E / 8.12°N 121.78°E / 8.12; 121.78 (Melissa ) 17.21 1979 (Greek female name) WGPSN Mendel 48°50′S 109°52′W / 48.83°S 109.86°W / -48.83; -109.86 (Mendel ) 139.65 1970 Gregor Mendel (1822–1884) WGPSN Mendeleev 5°23′N 141°10′E / 5.38°N 141.17°E / 5.38; 141.17 (Mendeleev ) 325.13 1961 Dmitry Mendeleev (1834–1907) WGPSN Menelaus 16°16′N 15°56′E / 16.26°N 15.93°E / 16.26; 15.93 (Menelaus ) 27.13 1935 Menelaus of Alexandria (circa A.D. 98) WGPSN Menzel 3°25′N 36°56′E / 3.41°N 36.94°E / 3.41; 36.94 (Menzel ) 3.44 1979 Donald Howard Menzel (1901–1976) WGPSN Mercator 29°15′S 26°07′W / 29.25°S 26.11°W / -29.25; -26.11 (Mercator ) 46.32 1935 Gerardus Mercator (1512–1594) WGPSN Mercurius 46°40′N 66°04′E / 46.66°N 66.07°E / 46.66; 66.07 (Mercurius ) 64.3 1935 Mercury WGPSN Merrill 74°50′N 117°27′W / 74.83°N 117.45°W / 74.83; -117.45 (Merrill ) 56.99 1970 Paul Merrill (1887–1961) WGPSN Mersenius 21°29′S 49°20′W / 21.49°S 49.34°W / -21.49; -49.34 (Mersenius ) 84.46 1935 Marin Mersenne (1588–1648) WGPSN Meshcherskiy 12°07′N 125°32′E / 12.11°N 125.53°E / 12.11; 125.53 (Meshcherskiy ) 65.94 1970 Ivan Vsevolodovich Meshcherskiy (1859–1935) WGPSN Messala 39°19′N 60°04′E / 39.31°N 60.06°E / 39.31; 60.06 (Messala ) 122.4 1935 Mashallah ibn Athari (unknown; circa 815) WGPSN Messier 1°54′S 47°39′E / 1.9°S 47.65°E / -1.9; 47.65 (Messier ) 13.8 1935 Charles Messier (1730–1817) WGPSN Metius 40°25′S 43°22′E / 40.42°S 43.37°E / -40.42; 43.37 (Metius ) 83.81 1935 Adriaan Adriaanszoon (known as Metius) (1571–1635) WGPSN Meton 73°34′N 19°38′E / 73.57°N 19.63°E / 73.57; 19.63 (Meton ) 124.7 1935 Meton (unknown; fl. 432 B.C.) WGPSN Mezentsev 71°46′N 129°38′W / 71.77°N 129.64°W / 71.77; -129.64 (Mezentsev ) 84.51 1970 Yurij B. Mezentsev [ es ] (1929–1965) WGPSN Michael 25°03′N 0°13′E / 25.05°N 0.21°E / 25.05; 0.21 (Michael ) 3.46 1976 (English male name) WGPSN Michelson 6°43′N 121°33′W / 6.72°N 121.55°W / 6.72; -121.55 (Michelson ) 123.14 1970 Albert A. Michelson (1852–1931) WGPSN Milankovič 76°32′N 171°21′E / 76.53°N 171.35°E / 76.53; 171.35 (Milankovič ) 94.21 1970 Milutin Milanković (1879–1958) WGPSN Milichius 10°01′N 30°14′W / 10.01°N 30.23°W / 10.01; -30.23 (Milichius ) 12.19 1935 Jacob Milich (1501–1559) WGPSN Miller 39°22′S 0°47′E / 39.37°S 0.78°E / -39.37; 0.78 (Miller ) 61.37 1935 William Allen Miller (1817–1870) WGPSN Millikan 46°46′N 121°31′E / 46.76°N 121.52°E / 46.76; 121.52 (Millikan ) 93.97 1970 Robert Millikan (1868–1953) WGPSN Mills 8°32′N 155°44′E / 8.54°N 155.74°E / 8.54; 155.74 (Mills ) 35.65 1970 Mark Muir Mills (1917–1958) WGPSN Milne 31°00′S 112°47′E / 31°S 112.78°E / -31; 112.78 (Milne ) 259.97 1970 E. Arthur Milne (1896–1950) WGPSN Mineur 24°40′N 161°44′W / 24.67°N 161.73°W / 24.67; -161.73 (Mineur ) 72.28 1970 Henri Mineur (1899–1954) WGPSN Minkowski 56°08′S 145°48′W / 56.13°S 145.8°W / -56.13; -145.8 (Minkowski ) 107.51 1970 Hermann Minkowski (1864–1909) and Rudolph Minkowski (1895–1976) WGPSN Minnaert 67°32′S 178°34′E / 67.54°S 178.57°E / -67.54; 178.57 (Minnaert ) 137.31 1970 Marcel Minnaert (1893–1970) WGPSN Mitchell 49°46′N 20°10′E / 49.77°N 20.17°E / 49.77; 20.17 (Mitchell ) 32.15 1935 Maria Mitchell (1818–1889) WGPSN Mitra 17°46′N 154°39′W / 17.76°N 154.65°W / 17.76; -154.65 (Mitra ) 97.1 1970 Sisir Kumar Mitra (1890–1963) WGPSN Möbius 15°38′N 101°08′E / 15.63°N 101.13°E / 15.63; 101.13 (Möbius ) 48.96 1970 August Möbius (1790–1868) WGPSN Mohorovičić 18°44′S 164°50′W / 18.73°S 164.83°W / -18.73; -164.83 (Mohorovičić ) 49.97 1970 Andrija Mohorovičić (1857–1936) WGPSN Moigno 66°16′N 28°48′E / 66.27°N 28.8°E / 66.27; 28.8 (Moigno ) 36.83 1935 François Napoléon Marie Moigno (1804–1884) WGPSN Moiseev 9°26′N 103°16′E / 9.44°N 103.26°E / 9.44; 103.26 (Moiseev ) 61.56 1970 Nikolai Dmitrievich Moiseev WGPSN Moissan 4°46′N 137°27′E / 4.77°N 137.45°E / 4.77; 137.45 (Moissan ) 22.45 1976 Henri Moissan (1902–1955) WGPSN Moltke 0°35′S 24°10′E / 0.59°S 24.16°E / -0.59; 24.16 (Moltke ) 6.15 1935 Helmuth Karl Bernhard von Moltke (1800–1891) WGPSN Monge 19°14′S 47°32′E / 19.24°S 47.54°E / -19.24; 47.54 (Monge ) 36.6 1935 Gaspard Monge (1746–1818) WGPSN Monira 12°32′S 1°44′W / 12.54°S 1.73°W / -12.54; -1.73 (Monira ) 1.07 1976 (Arabic female name) WGPSN Montanari 45°50′S 20°46′W / 45.83°S 20.76°W / -45.83; -20.76 (Montanari ) 77.05 1935 Geminiano Montanari (1633–1687) WGPSN Montgolfier 47°04′N 160°05′W / 47.06°N 160.08°W / 47.06; -160.08 (Montgolfier ) 83.71 1970 Montgolfier brothers (Jacques E.: 1745–1799, Joseph M.: 1740–1810 WGPSN Moore 37°15′N 177°33′W / 37.25°N 177.55°W / 37.25; -177.55 (Moore ) 52.66 1970 Joseph Haines Moore (1878–1949) WGPSN Moretus 70°38′S 5°57′W / 70.63°S 5.95°W / -70.63; -5.95 (Moretus ) 114.45 1935 Theodorus Moretus (1602–1667) WGPSN Morley 2°49′S 64°37′E / 2.82°S 64.62°E / -2.82; 64.62 (Morley ) 13.71 1976 Edward W. Morley (1838–1923) WGPSN Morozov 4°37′N 127°20′E / 4.62°N 127.33°E / 4.62; 127.33 (Morozov ) 41.01 1970 Nikolai Alexandrovich Morozov (1854–1945) WGPSN Morse 21°54′N 175°17′W / 21.9°N 175.29°W / 21.9; -175.29 (Morse ) 72.77 1970 Samuel Finley Breese Morse (1791–1872) WGPSN Moseley 20°57′N 90°12′W / 20.95°N 90.2°W / 20.95; -90.2 (Moseley ) 88.89 1964 Henry Gwyn Jeffreys Moseley (1887–1915) WGPSN Mösting 0°42′S 5°53′W / 0.7°S 5.88°W / -0.7; -5.88 (Mösting ) 24.38 1935 Johan Sigismund von Mösting (1759–1843) WGPSN Mouchez 78°23′N 26°49′W / 78.38°N 26.82°W / 78.38; -26.82 (Mouchez ) 82.78 1935 Amédée Ernest Barthélemy Mouchez (1821–1892) WGPSN Moulton 60°55′S 97°34′E / 60.91°S 97.57°E / -60.91; 97.57 (Moulton ) 54.7 1970 Forest Ray Moulton (1872–1952) WGPSN Müller 7°38′S 2°02′E / 7.64°S 2.04°E / -7.64; 2.04 (Müller ) 23.4 1935 Karl Müller (1866–1942) WGPSN Murakami 23°23′S 140°58′W / 23.38°S 140.97°W / -23.38; -140.97 (Murakami ) 44.52 1991 Harutaro Murakami (1872–1947) WGPSN Murchison 5°04′N 0°13′W / 5.07°N 0.21°W / 5.07; -0.21 (Murchison ) 57.83 1935 Roderick Impey Murchison (1792–1871) WGPSN Mutus 63°39′S 29°56′E / 63.65°S 29.93°E / -63.65; 29.93 (Mutus ) 76.33 1935 Vicente Mut Armengol , also Mut i Armengol (circa 1614–1687) [2] [3] WGPSN