A series of huge cracks etched
The cracks were initially
?They resembled the desiccation
The average diameter of the
?When a meteorite impacts with
It had been estimated that Mars
However, these latest findings
Cracks on the crater floor were
Correction: Due to an error in press materials provided by the European Planetary Science Congress Press Office, we incorrectly reported the lake-bed cracks to have an average diameter of 70-140 kilometers. The figure has been corrected to 70-140 meters.