wrote:
MARS GLOBAL SURVEYOR IMAGES
May 19-25, 2005

The following new images taken by the Mars Orbiter Camera (MOC) on
the Mars Global Surveyor spacecraft are now available:


o 4 Mars Years of Change (Released 23 May 2005)
http://www.msss.com/mars_images/moc/2005/05/23

It looks like a carbon dioxide polar cap would really churn away at the
underlying terrain. I wonder how the ground would look after a few
hundred million years of that.