What is the origin of the parrallel depressions?
Posted: Fri Oct 01, 2004 2:49 am
Looks like the canals on Mars have been photographed up close! What could be the source of the parrallel depressions? Is there any place where parrallel fault lines are found on Earth?
http://antwrp.gsfc.nasa.gov/apod/ap040930.html
http://antwrp.gsfc.nasa.gov/apod/ap040930.html