Not exact matches
Researchers who located and studied the
scarp sites with the
High Resolution Imaging Science Experiment (HiRISE) camera on MRO reported the findings today in the journal Science.
The height of the
scarp surrounding the upper island is about 400 meters (1,300 feet), while the
scarp surrounding the southern island is about 600 meters (2,000 feet)
high.
This shrinking produced a wrinkled crust with
scarps kilometers
high and hundreds of kilometers long.
The large
scarps were formed as Mercury's interior cooled, causing the planet to contract and the crust to break and thrust upward along faults making cliffs up to hundreds of miles long and some more than a mile (over one - and - a-half kilometers)
high.