Hi there, here's a 4096x1024 jpg straight
from the outer space...
It's my personal adaptation of a huge and
amazing panorama took from atop of the
Columbia Hills, inside Gusev Crater, MARS.
you can find original image on the JPL
website: photojournal.jpl.nasa.gov
Take a look also on this site I mantain:
http://www.path-finder.it/marspano/
(the site requires JAVAtm) Enjoy ;-)