>> obscurities go away, like wormholes, cosmic strings, the place in the Kerr metric that seems to lead to a new universe or some other exotic thing [1], singularities in general, and quite possibly, warp bubbles and other crazy solutions.
Buzz kill.
Edit- You can find your own ride to the next WorldCon.
Buzz kill.
Edit- You can find your own ride to the next WorldCon.