“What happened?!” a tall, lanky man asked.  He scrambled about the deck searching for his wire-framed glasses, found them, and pressed them up onto his nose.  He pushed against the floor and rose through the air.  Zero gravity took some getting used to, but he had learned to navigate the ship with little difficulty.  He made his way over toward another man; this one was on his back, lying on the floor of the craft.  His upper half was obscured by the bulk of an electrical console.  The sound of a socket wrench clicking and the occasional blue flash of a torch was the only response.  “HEY! Did we make the jump?!” No reply.  “AARON! WHAT HAPPENED!?”