NASA tells us that there is nothing threatening the earth in 2012, but could they be lying to us. Since NASA have the most advanced technology to study many things then they are the only ones who know the answer to one big question.Could the world end in 2012?.NASA is pretty much the government and they cold know something that could happen in 2012 but they don't wanna tell us the world. There is not a reason for them to not tell us something but is there a good enough reason to believe that they are not hiding something from us.