Week of 16 January 2017 

Bedrock Exhumed from the Deep
Bedrock Exhumed from the Deep
Martian craters provide what tectonic mountain building and man’s TNT cannot: crater-exposed bedrock outcrops.
Crater with Exposed Layers
Crater with Exposed Layers
Understanding the geology around impact craters can help scientists on Earth better understand what the walls of impact craters on Mars expose.