“It all makes sense.  So far it’s the only explanation I’ve heard that does.  I never did much research on singularities, but it does fit the description; it even explains the screwed up planetary orbits.  It's just…” He seemed to struggle to find his words, “Inter-dimensional travel was only theoretical up until now.  After the first few drones went through the bridge and came out fine on the other side, we kind of dismissed the theory of alternate realities.  If he is right…” He shook his head, “I don’t know man, everything we thought we knew about the universe just got flipped upside down.” John nodded,  confirming some inner thought, and continued typing at the monitor.  He dialed up a large digital readout of the world they orbited.  