Kerric considered, and shook his head. "It wouldn't be going fast enough in the right direction." He pulled up a diagram, showing where they were, and where the enemy ship was. "We're going this way, from the planet to the edge, but they're coming in on an intercept course, perpendicular, from the edge, to our point on the edge. So, even if we launched the shuttle, it'd have to accelerate this way to hit them, and coming from a relative rest... they'd have plenty of warning."