Simply awesome, amazing stuff - those pics that Opportunity is still sending back are unbelievable! But my old back is beginning to get strained from being on the edge of my seat for so long in anticipation of some little scrap of life evidence.
I've been around since those first missions to Mars and I've been glued to NASA ever since. But with the discoveries being made fast and furious with the other planets and their moons, I can't help but wonder if our chances of finding evidence for at least past life are better with Titan or Saturn's moon Enceladus where they detected water geyers.