What do you make of this Mars animation?
The pair of images were taken by the MER rover "Spirit".
The URL is a long one, have a pencil and paper handy:
http://www.newmars.com/cgi-bin/ikonboard/ikonboard.cgi?s50e3aaab576a2c25ef87505f87567f6f;act=ST;f=24;t=73;st=135
OK! Look between the two large dark rocks in the oscillatory animation
and tell me what you see?
Is the circular phenomena a product of a 'dustdevil'? Or something else?
Jacob
"Extraordinary claims, require extraordinary evidence."
CARL SAGAN