Claritas Rupes [SEP] located on astronomical body
Claritas Rupes
Claritas Rupes is a scarp in the Phoenicis Lacus quadrangle of Mars, located at 26° South and 105.4° West. It is 924 km long and was named after an albedo feature at 25S, 110W. The term "Rupes" is used in planetary geology to refer to an escarpments or cliff on Mars and other planets. It is the Latin word for cliff.
Rupes Boris
Rupes Boris is a short fault or ridge in the lunar surface that is located in the northwestern quadrant of the Moon's near side, within Mare Imbrium. Its name was adopted in 1985 by the International Astronomical Union, and was taken from the tiny nearby crater Boris. The selenographic coordinates of this feature are , and it has a length of just 4 km.
It has been proposed that Rupes Boris is not actually a lunar escarpment, but may be a ridge of ejecta from the nearby crater