How many more years do you have to go? http://www.justicanostrilhos.org/price-of-renova renova price  So much had been known for a long time, with boffins examining tiny gas bubbles trapped inside meteorites and comparing the ratio of Argon to that seen in the Martian air by the Viking landers of the 1970s. But the Vikings were only able to pin down the ratio of light to heavy Argon within a range of four to seven. Curiosity has now come in with a more exact reading of 4.2.