03-25-2015, 07:11 PM
We do have wormholes that operate on the surface of a star, but they are described as being different to normal traversable wormholes, and asymmetric;.
http://www.orionsarm.com/eg-article/480d45f717577
I'm not sure what form this asymmetry takes, but I think they couldn't be used as normal traversable holes - maybe it is not so vital to send star-stuff through the 'hole in one piece.
http://www.orionsarm.com/eg-article/480d45f717577
I'm not sure what form this asymmetry takes, but I think they couldn't be used as normal traversable holes - maybe it is not so vital to send star-stuff through the 'hole in one piece.