On Sun, 20 Feb 2005 23:47:21 GMT, Douglas Berry
<penguin_boy@mindOBVIOUSspring.com> wrote:

On Sun, 20 Feb 2005 20:25:51 GMT, fresh <sqeek@squawk.ppp> drained his
beer, leaned back in the alt.conspiracy beanbag and drunkenly
proclaimed the following

On Sun, 20 Feb 2005 18:20:41 GMT, Douglas Berry
<penguin_boy@mindOBVIOUSspring.com> wrote:

Wind alone cannot
account for the cleaning effect, 

It rained.

For the first time in 3 billion years?

I didn't know you were that old and were around then

DAMN.

Seriously though:

http://www.cnn.com/2004/TECH/space/12/14/mars.rock/index.html

excerpt:
 
SAN FRANCISCO, California (SPACE.com) -- NASA's Mars rovers have returned
new evidence for past water, pictures of Earth-like clouds seen for the
first time from the planet's surface, and a rock that doesn't look like
anything scientists have ever seen


Colorful Water Clouds Over Mars:
Explanation: One place where water can be found on Mars is in clouds
http://antwrp.gsfc.nasa.gov/apod/ap010417.html