The whole sphere of battle was less than three light-seconds across. Eight hundred and fifty thousand kilometers from the two most distant ships in the EMC fleet, a balloon holding three hundred quadrillion cubic kilometers of nothing, with a few hundred ships dotting its skin. If she’d been in a vac suit, the drive plumes of the navy would have been invisible among the stars. It was the most tightly formed major battle in decades—maybe ever—and she wouldn’t have been able to see her nearest ally with her naked eye.

