![Araneiform terrain on Mars with channels carved by CO2 gas.](http://static.sciencelearn.org.nz/images/images/000/004/904/full/OSC_ART_40_Planet_Four_FINAL_Araneiform_LARGE.png?1674176315)
Araneiform terrain on Mars with channels carved by carbon dioxide gas.
Released into the public domain by NASA/JPL-Caltech/UArizona.
Araneiform terrain on Mars with channels carved by carbon dioxide gas.
Released into the public domain by NASA/JPL-Caltech/UArizona.