McLaughlin (Martian crater)

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Not to be confused with McLaughlin (Lunar crater).
McLaughlin Crater[1][2]
PIA16710-MarsMcLaughlinCrater-MRO-HiRISE-20130120.jpg
McLaughlin Crater viewed from orbit - small 0.550 km (0.342 mi) portion of 90.92 km (56.50 mi) diameter crater floor is shown - (MRO, HiRISE) (January, 2013).
Planet Mars
Region Oxia Palus quadrangle
Coordinates 21°54′N 337°38′E / 21.9°N 337.63°E / 21.9; 337.63Coordinates: 21°54′N 337°38′E / 21.9°N 337.63°E / 21.9; 337.63
Diameter 90.92 km (56.50 mi)[1]
Depth 2.2 km (1.4 mi)[2]
Eponym Dean B. McLaughlin, American astronomer (1901-1965). (IAU, 1973).[1]

McLaughlin Crater is an old crater in the Oxia Palus quadrangle of Mars, located at 21°54′N 337°38′E / 21.9°N 337.63°E / 21.9; 337.63. It is 90.92 km (56.50 mi)[1] in diameter and 2.2 km (1.4 mi)[2] deep. The crater was named after Dean B. McLaughlin, an American astronomer (1901-1965).[1] The Mars Reconnaissance Orbiter has found evidence that the water came from beneath the surface between 3.7 billion and 4 billion years ago and remained long enough to make carbonate-related clay minerals found in layers. [2]

See also[edit]

References[edit]

  1. ^ a b c d e IAU Staff (17 November 2010). "McLaughlin - Crater, Mars, 3782". IAU. Retrieved 21 January 2013. 
  2. ^ a b c d Choi, Charles Q. (20 January 2013). "Giant Mars Crater Shows Evidence of Ancient Lake". Space.com. Retrieved 21 January 2013.