Now most people who have read my posts know that the amount I know about most space related topics can fit on the back of a postage stamp in very large handwriting and still leave room for name and address, but one thing particularly strikes me Dfrank, even if we take the hypothetical case that you can indeed see fluid there (I make no judgements about this without knowing details of the image, what channels it's showing etc. although you can most definitely colour me sceptical) but how have you shown it is water as opposed to something else, could it not be say a petroleum compound or liquid ammonia, LN2 or any other liquid?

Could I also ask that you source the image? (you may have done so already in the thread in which case I apologise), because it is hard to have a meaningful conversation about what could be shown in an image without knowing how it was taken, what filters were applied and so forth. For example this image would have totally different implications if it was taken to show temperature than if it was taken to show say silicon deposits (no idea if that's possible but I just wish to make the point).