Sentences with phrase «scarp marks»
Not exact matches
Images from the Lunar Reconnaissance Orbiter (LRO) spacecraft, released in October, show a pattern of cliffy scarps all across the lunar surface (as shown on the map above, with white dots indicating newly discovered scarps and black dots marking previously known ones).
http://discovermagazine.com/
Mercury is marked with great curved cliffs or lobate scarps that were apparently formed as Mercury cooled and shrank a few kilometers in size.