Is that an echo or have you been caught in a time gravity warp?
A finite one seems impossible as the end of something ie a boundary, needs to have something on the other side of the boundary. That boundary must be on all sides. If whatever exists in the next area is finite too that must also have boundaries too. All external exposed boundaries must have further extensions beyond. These in time will become infinite number of extensions.
So either the extensions are infinite or it is infinite in the first place. The question then should probably be "can infinity exist".
In the interim, I will continue to answer such questions with mundane banality and stay of this world.
Can some one ask me something about latex or shooting now?
Where is Mister Bus?
Miss L'th