"They can't track anything if they can't receive signals through space, so that shouldn't matter if we can block that light from escaping. I guess it could be better just to make it entirely invisible, since they could probably still see us otherwise. And then they'd have to wonder why there's a ship emitting no signals. That might be doable."
Variance caught the motion. "What's wrong?" he asked, picking up on something he didn't quite understand.