Something seemed to check the beating of my own heart at that cry. The cruisers ahead could only come from Alto, could only be manned by the globe-men of Alto's planets. While we lay imprisoned they had studied the design of our own cruiser, had understood and copied it, and during our homeward flight they had built their own great fleet of star-cruisers, guessing that our escape meant an attack on themselves later on. And now they had come out to meet that attack, there in the interstellar void, and the two great fleets were rushing headlong toward a battle that would be fought between the stars!
A moment I stood there, stunned, then turned to the telestereo which transmitted my orders to the fleet. "All ships prepare for battle," I announced, as calmly as possible. "Reduce speed gradually to one hundred miles an hour, holding the same formation until further order."
From our own cruiser, below me, there came now a running of feet and a shouting of hoarse voices, while there was a jarring and clanging of metal as the ray-tubes in the cruiser's sides were quickly made ready for action. Our speed was swiftly decreasing, now, and as I glanced ahead I saw that the globe-men's ships were apparently slackening speed also, advancing toward us more slowly and moving now in two short columns. They knew, as well as we, that if both fleets used their maximum speed they would be unable to make contact with each other, and they sought a decision no less than we.
Slowly, now, ever more slowly, the two fleets were moving toward each other. I could now plainly observe the approaching enemy cruisers, very similar in design to our own but with shorter, thicker hulls, their globe-men pilots plainly visible in their bright-lit conning-towers. Headlong they came toward us, and headlong we advanced to meet them. Then, when the two fleets were almost at the point of colliding, there leaped out toward us from the oncoming cruisers a multitude of balls of destroying pink fire.
I had been expecting this, and at the moment they fired I spoke a single word into the telestereo. Instantly our own cruiser and the whole vast fleet behind it slanted sharply upward, while the globe-men craft and their balls of fire passed harmlessly beneath us. And as we swept over them there burned down from our own cruisers the blue deatomizing ray, striking more than a score of ships in the fleet below and annihilating them instantly. In a moment we had passed them and at once we circled, massed, and then sped back to strike another blow at the enemy fleet, which had also circled and was coming to meet us.
Again the two fleets were racing toward each other, and as they neared each other, rosy fire and blue ray crossed and clashed from fleet to fleet. I saw the flame-balls strike cruisers around and behind us, cruisers that vanished in whirling storms of fire, though fire it could not have been that raged so fiercely there in the airless void. In the other fleet, ship after ship was flashing into blinding blue light and disappearing, as our rays struck them. Then the two fleets had met, had mixed and mingled, so that the battle changed suddenly to myriad individual combats between cruisers, whirling and striking and falling there in the great gulf between the coldly smiling stars, flaring into pink flame or blue light and vanishing from sight.
Toward us flashed an enemy cruiser, but as its rosy flame leapt toward us we veered sharply to one side, while at the same moment there came from the hull beneath me the hiss of released rays. They struck the tail of the other, which had swerved a moment too late, and the next moment it flared to a blue-lit wreck, then vanished. But now two enemy cruisers were swooping down on us from above, ramming headlong toward us. There was no time for us to twist aside from that fierce plunge, but before they could loose their flame upon us the blue ray of a ship beyond us stabbed across and struck one of the two, and in the moment that it hovered there, luminous with its own destruction, the other smashed squarely into it and then both had flared and vanished.
As they did so a racing cruiser struck us a glancing blow from beneath and our ship reeled and spun, throwing those of us in the conning-tower violently to one side. When Hal Kur and I scrambled to our feet the pilot lay motionless on the floor, stunned, and at once I leapt to the controls. That moment in which our ship had been pilotless had driven us up above the battle, which lay stretched below us as a mighty field of circling, striking ships, burned across by pink flame and livid blue light. And now I was slanting our own ship down again, swooping headlong down through space while the hissing rays from our own hull seared down toward the enemy ships below. A wild exultation thrilled through me, now, that sheer joy of battle which will ever last in the heart of man, no matter what centuries of peace are his, and I laughed crazily as we rose and circled and swooped again upon the whirling ships below. Of all the battles in the long history of man's battles, surely this was the most glorious of all. What ancient struggles on earth, or on the seas, or between the planets themselves, could equal this mighty grappling of two fleets in the void between the stars, with a mighty sun at their backs and the fate of a universe at stake?
But now, as our cruiser soared again above the fighting ships, I saw that the craft of the globe-men were perishing in increasing numbers, assailed by the blue rays from our own. They seemed to halt, waver for a moment, and then each of the globe-men's cruisers had ceased fighting and had suddenly dropped down a full hundred miles, massing together there and racing away toward Alto. They were in flight!
I had no need to command a pursuit, for at sight of the fleeing craft our own ships turned and leapt eagerly after them, my own cruiser in the van. Swiftly our speed mounted, until the two fleets were flashing toward Alto at full speed, the enemy ships managing to keep just out of striking distance ahead of us, while we strained our generators to the utmost to close the gap between us. On and on they fled, at the speed of light, with our own fleet close at their heels, on toward the crimson sun ahead, which filled half the sky as we raced toward it. Suddenly a black blot appeared against that sun, largening with terrific speed, and in a moment the fleeting cruisers ahead had disappeared inside it, vanished inside the great ether-cavity which loomed now before ourselves. But our own ships never faltered, speeding straight on, and in a second we, too, were plunging into darkness unutterable as we raced straight into the vast ether-cavity after the fleeing ships. The droning of our generators ceased and we drifted for a torturing moment through the blackness, then burst out again into the red glare of the great sun ahead. And ahead still fled the globe-men's cruisers, heading directly toward their own sun.
Straight after them we raced, speeding over the great sun in turn. Then, just when the greater part of our fleet was flashing directly above the sun, the humming of our generators faltered and died. And instantly our ship was falling, plunging headlong down into the fiery ocean of Alto, ten million miles beneath!
The ships of our fleet were falling with us, like wind-tossed leaves, and now I cried out and pointed upward, even as we whirled down to the fiery death below. Far, far above there hung a little group of cruisers from which broad rays of purple light were stabbing down toward us, bathing our ships in a weird glow. "They've trapped us!" I cried despairingly. "Those ships-that purple ray-it's neutralizing the vibrations of our generators-they led us over this sun and we're falling-"
Below yawned the fiery ocean of red flame that was Alto, stretching from horizon to horizon, its tongues and prominences licking hungrily up toward us. Even through the super-insulation of the cruiser's walls we felt the growing, stifling heat of the sun below. And then I cried out and pointed upward once more. A score of cruisers at the tail of our fleet had escaped the fate of the rest of us by swerving aside in time, and instantly they had turned and slanted upward, then circled once and plunged down toward the hovering ray-ships. They never even used the blue ray but made sure of their enemies by their own deaths, plunging into the enemy cruisers in a score of swift, shattering collisions, and then the purple rays around us had vanished, while the shattered wrecks above whirled down into the crimson sun beneath us. With the vanishing of the rays our generators took up again their familiar humming drone, and the ships of our fleet slanted sharply up, to escape the fiery doom below.