> What if Pluto is not as far away as we actually think it is? What if, what if.. um.. nothing, really? Our ships continue to work for a while, (may be t=0),

> What if Pluto is not as far away as we actually think it is? What if, what if.. um.. nothing, really? Our ships continue to work for a while, (may be t=0), then they won't, and we correct the models or the math.