Wikipedia
Liais (crater)
Liais Crater is an impact crater in the Mare Australe quadrangle of Mars, located at 75.4°S latitude and 252.8°W longitude. It is 132.0 km in diameter and was named after Emmanuel Liais, and the name was approved in 1973 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).
Wikiliais.jpg|Liais (crater), as seen by CTX camera (on Mars Reconnaissance Orbiter). Wikiliaislayers.jpg|Layers is Liais crater, as seen by CTX camera (on Mars Reconnaissance Orbiter). Note: this is an enlargement of the previous image of Liais crater.