Wow
We start off with something completely amazing.
It turns out the Mars Global Surveyor, which is currently orbiting Mars, is finding other interesting things about the place in addition to the high probability of water ice.
Several dark trails caused by huge dust devils have been found. Several have been caught in the act and some are beautiful.
http://www.msss.com/mars_images/moc/8_2002_releases/dustdevil/
Here is a more detailed link to the process. It is interesting to note the comments about West Texan particulate pollution.
http://www.aspsky.org/mercury/mercury/0002/carr1.html
Mercury is the publication of the Astronomical Society of the Pacific and is highly recommended to science buffs. Most well stocked libraries carry it. Of course, if you are really into astronomy, you may want to think about joining.
http://www.astrosociety.org/
5:41:03 AM
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