[RightWhale]

Some channels have been found in orbiter photography, but none where the old drawings showed. We’ll probably find Mars to be vastly more varied than anybody a century ago suspected, and nothing like what they imagined.

This website http://www.marsdaily.com/ posts Mars lander updates nearly every day now.

This website http://www.marsdaily.com/ posts some blue-red stereo images of the trenches being dug.

[dragnet2]

I've always like this image

Clouds above the rim of "Endurance Crater" in this image from NASA's Mars Exploration Rover Opportunity. These clouds occur in a region of strong vertical shear. The cloud particles (ice in this martian case) fall out, and get dragged along away from the location where they originally condensed, forming characteristic streamers. Opportunity took this picture with its navigation camera during the rover's 269th martian day (Oct. 26, 2004). (NASA/JPL)