ESA has released new images of a crater with a diameter of about 70 kilometers in the region of the planet Mars called Margaritifer Terra. This is a composite of two images captured by the Mars Express Space space probe’s High Resolution Stereo Camera (HRSC) instrument almost exactly 10 years away in March 2007 and February 2017. The crater and the surrounding area show yet again evidence of the presence of liquid water in Mars’ distant past.