Thanks for the help fellow travellers.
So if space is 270.37 and the condensate that slows the light is the same??? or indeed close? does this not indicate that light may slow in the coldness of space...maybe not to the speed of a bike as suggested in the show but perhaps reduced by a measurable margin... I expect this is a difficult matter to accept given the proposition we all have been presented with ..that light is a constant...
So this may mean that M31 is only a stones throw away if you see my drift.
alex
