Sensors

And then—the blinding light as the final explosion ignited inside the planet’s core, and the end of it all, a relief and an agony both equally complete. Cyclonus knew it was over long before the end came for him: even as he caught the glimpses of bright flares as Scourge and the last few of the Sweeps disintegrated into ash and flame, his sensors told him it would be nine minutes and forty-six seconds before the blast wave caught up and incinerated him as well. But there was one saving grace in the long wait: of all his systems, the warp drive had not been damaged, and his space-time sensors, ordinarily tuned to avoid collisions during warp ignition, read not a single warp signature activating.