Does the TARDIS even have a "real" exterior? If the TARDIS' doorway can be thought of as a bridge between the worlds outside the TARDIS and the world inside the TARDIS, then perhaps the "exterior" is nothing more than a frame projected around the portal between them, serving no other function than to help outsiders identify the location of the ship. The TARDIS exterior might resemble something as simple as a hollow door frame... or it might not exist at all.
Yeah, I'm of that mind, as well. Also, any Police Box shots we see in the vortex are merely there to help the viewer comprehend what they are supposed to be seeing...the TARDIS traveling...
Except that in "Utopia," we saw Captain Jack clinging to the exterior of the police box as it flew through the Time Vortex. So, yeah, the police box exterior is "actually" in the vortex.
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As for whether or not the TARDIS has an exterior, or whether or not the TARDIS is located in a pocket dimension or pocket universe or what-have-you...
I think it's all within the realm of perfectly legitimate differences of opinion. But I don't think it has an exterior, or that there's a pocket dimension.
I think it's just bigger on the inside and that's all there is to it.
well said sci.. well said..
however, if you will indulge me a little??
Not to make you try to change your mind, you are certainly entitled to your own opinion..
just for a moment.. think of it from this perspective..
the tardis if it were just "bigger on the inside" as you have stated, it would then not be able to be in a separate dimension.. in order for the inside to just be bigger then the box would have to be bigger..
in the series the invasion of time, I believe..
the doctor explains to Leela the the two boxes are farther apart.. thus the larger one is then the inside and the smaller one the outside..if you could keep the two far apart, and yet together then you have the tardis..
if the tardis is to have an interior that is larger and in another dimension, then that dimension is separate from the police box, and hence is thus not a part of the box, rather a separate construct.. so it should then be a ship of some sort..
It can not simply just be bigger on the inside, because it could not exist as an object..the exterior would have to be as big as the inside..
two separate objects in different places tied by one gateway, doorway, or box..that is the simple definition of the tardis.. and because of this, it is bigger on the inside.
again, you are entitled to your opinion sci, and I am glad you stick to your ideas, and beliefs..
but just take a moment and think about it from what I have stated..the box can not just simply be bigger on the inside, cause it would need that inside to be in another dimension.. because that "interior" is in another dimension, it has to have it's own structure..like a house..
the doorway to the house is all people see from the street, while the rest is cloaked invisible..once through the door, you see the inside of the massive house..if you were to go outback and check out the back of the house form the back yard you can see the exterior..if you back up too far, and fall into the neighbors yard, the house disappears.. and all you see is the door.. the door is not simply bigger on the inside.. it is the house that is bigger..
the same principle applies here, only this house the tardis, has engines which propel it through time and space.. and the house isn't invisible, it is in another dimension..which you could see through watch towers..
Damn!!
Moffat should give us a glimpse of the exterior through a watch tower while giving Amy Pond a tour..