This image shows evidence for running water on the surface of Mars, or does it?

This image shows evidence for running water on the surface of Mars, or does it?

This image shows evidence for running water on the surface of Mars, or does it?

The source of this material is Windows to the Universe, at http://www.windows.ucar.edu/ at the University Corporation for Atmospheric Research (UCAR). © The Regents of the University of Michigan. All Rights Reserved. Site policies and disclaimer