Messing about in the raw images
A few new ones from Opportunity.
Third one down on the left, above that white-rimmed crater. Something caught my eye on the thumbnail.
Original shot:
With brightness and contrast rejiggered:
What do you think? Camera/sun artifact (most likely)? Dust devil? Or, right above that deposit-laden crater...a volcanic plume? (I wish!)
I love geology and all, but can we get Opportunity out of this little sand pit and go out and start LOOKING AROUND? The plains are as smooth as a baby's bottom out there, and I want to see into that crater!