text: I think that the researchers shouldn't be having to look seversl times just to prove certain people wrong. If they don't believe then they need to go to Mars for themselves. It'd great that they got the comparsion but they went through trouble to get there. It was not an easy target. In face, it's hard work. Have you ever asked one person for advice? Maybe he or she is the only person you ask for that. If that's the case, then you should get into asking more people for advice, because you can improve your social skills, and it can help you understand how other people see things.