PLANET POCKMARKS -- Irregular hollows on Mercury's surface appear as odd blue pockmarks in this enhanced-color image from MESSENGER. NASA, JHU APL, Carnegie Institution of Washington
PLANET POCKMARKS -- Irregular hollows on Mercury's surface appear as odd blue pockmarks in this enhanced-color image from MESSENGER. NASA, JHU APL, Carnegie Institution of Washington
I’m thinking it’s copper. They need to change the name of the planet to Copper.