Koval'sky (crater)

Koval'sky is an impact crater on Mars, located in the southernmost area of the Memnonia quadrangle at 29.56° south and longitude 141.54° west. It measures approximately 297 kilometers in diameter. Its name refers to Polish–Russian astronomer Marian Kowalski (1821–1884).

Koval'sky (crater)

Koval'sky is an impact crater on Mars, located in the southernmost area of the Memnonia quadrangle at 29.56° south and longitude 141.54° west. It measures approximately 297 kilometers in diameter. Its name refers to Polish–Russian astronomer Marian Kowalski (1821–1884).