This is possibly offtopic (it's hard to work out where I should post this information), but the Mars Express Webcam, the Visual Monitoring
Camera is back in business, and the ESA is asking for help in
processing the images.
See
http://www.esa.int/SPECIALS/VMC/SEMANKXIPIF_0.html
So if you have some downtime from processing your astroimages, you might
like to download some VMC images, and try you processing skills. See
http://www.esa.int/SPECIALS/VMC/index.html for archives of images.
I have a blog post with my first, execrable, processing attempt and a
few tips here.
http://astroblogger.blogspot.com/200...over-mars.html
Cheers! Ian