> > The other end. Presumably you could look through the wormhole with a
> > telescope, remap the distorted starfield onto a sphere and try to
> > figure out where it is from.
>
>
> For arguments sake----You come out on the other side and discover
> that you "seem to be in the same place". Then how wwould you look
> back, you presumibaly belive it brough you in a circle but you are
> not sure. How do you know?
Check the positions of the stars or other nearby referents to see if
they have changed?
But really, the wormhole geometries I know of wouldn't allow both ends
to remain in the same place, they would simply merge and likely turn
into a boring black hole.
-- ----------------------------------------------------------------------- Anders Sandberg Towards Ascension! asa@nada.kth.se http://www.nada.kth.se/~asa/ GCS/M/S/O d++ -p+ c++++ !l u+ e++ m++ s+/+ n--- h+/* f+ g+ w++ t+ r+ !y