This image captured by NASA 2001 Mars Odyssey spacecraft shows part of Aspledon Undae, a region of dunes near the north pole. The right side of the image shows hundreds of small, isolated dunes.
This image captured by NASA 2001 Mars Odyssey spacecraft shows part of Aspledon Undae, a region of dunes near the north pole. The right side of the image shows hundreds of small, isolated dunes.