Then around us the air flashed brilliant with green ray and bursting flares, as de-cohesion rays and etheric bombs crashed and burst from ship to ship. Weaponless our cruiser hung there, at the center of that gigantic battle, while around us the mighty cruisers of the Galaxy and the long black cones of the tentacle-people crashed and whirled and flared, swooping and dipping and racing upon each other, whirling down to the glowing world below in scores of shattered wrecks, vanishing in silent flares of blinding light. From far away across the surface of the luminous world beneath, the great swarms of cones drove on toward the battle, from the shining towers of cities far away, racing fearlessly to the attack, sinking and falling and crumbling beneath the terrible rays of the leaping ships above, ramming and crashing with them to the ground in sacrificial plunges. But swiftly, now, the cones were vanishing beneath the brilliant rays. Then Hurus Hol was at my side, shouting and pointing down toward the glowing city below. "The condenser!" he cried, pointing to where its blue radiance still flared on. "The dark star--look!" He flung a hand toward the telechart, where the dark star disk was but a scant half-inch from the shining line around our sun-circle, a tiny gap that was swiftly closing. I glanced toward the battle that raged around us, where the Federation cruisers were sending the cones down to destruction by swarms, now, but unheeding of the condenser below. A bare half-mile beneath us lay that condenser, and its cage-pillar switch, which a single shaft of the green ray would have destroyed instantly. And our ray-tubes were useless! Then wild resolve flared up in my brain and I slammed down the levers in my hands, sent our ship racing down toward the condenser and its upheld cage like a released thunderbolt of hurtling metal. "_Hold tight!_" I screamed as we thundered down. "_I'm going to ram the switch!_" And now up toward us were rushing the brilliant blue hemispheres of the pit, the great pillar and upheld cage beside them, toward which we flashed with the speed of lightning. _Crash!_--and a tremendous shock shook the cruiser from stem to stern as its prow tore through the upheld metal cage, ripping it from its supporting pillar and sending it crashing to the ground. Our cruiser spun, hovered for a moment as though to whirl down to destruction, then steadied, while we at the window gazed downward, shouting.