Can you tell which of these is Earth and which is Mars? : vi

Billions of years ago, Earth and Mars were both warm and wet. While they went their separate ways, some landscapes are still similar.

Related Keywords

Utah , United States , Australia , Arizona , Chile , Oljato , Australian , Calderon Hondo , , Danielson Crater , Arabia Terra , Canary Islands , High Resolution Imaging Science Experiment , Mars Reconnaissance Orbiter , Atacama Desert , Oljato Monument Valley , Red Planet , Gamboa Crater ,