Door 3 in the 2010 advent calendar
Time to open the third door in the advent calendar. Until the New Year, I’ll be opening a door onto a different landscape from somewhere in the solar system. Where in the solar system is this wispy terrain? Click to enlarge >Door 3 The image has a resolution of about 710 meters per pixel horizontally and 900 meters per pixel vertically, so it covers an area about 710 by 900 kilometers square. Credit: NASA / JPL / color composite by Gordan ….