"Mars and the asteroids are hard to explain. Perhaps it is easier to understand when we remember that the planets thus formed must necessarily have been rotating in eccentric orbits when they were first born, and these planets came too near the sun while gaseous, or nearly so, and Mars lost much of its matter, while the other, which now exists only as the asteroids, broke up.
"But now that other flaming star has retired, wandering on through s.p.a.ce. The star has left its traces, for behind it there are planets where none existed before. But remember that it, too, must have planets now.
"All this happened some 2,000 million years ago.
"But in order that it might happen, it requires that two stars pa.s.s within the relatively short distance of a few billion miles of each other. s.p.a.ce is not overcrowded with matter, you know. The density of the stars has been compared with twenty tennis b.a.l.l.s roaming about 8,000-mile sphere that the Earth fills up--twenty tennis b.a.l.l.s in some 270 billion cubic miles of s.p.a.ce. Now imagine two of those tennis b.a.l.l.s--with plenty of room to wander in--pa.s.sing within a few yards of each other. The chances are about as good as the chances of two stars pa.s.sing close enough to make planets.
"Now let us consider another possibility.
"The Black Star, as I told you, has planets. That means that it must have thus pa.s.sed close to another star. Now we have it coming close to another sun that has been similarly afflicted. The chances of that happening are inconceivably small. It is one chance in billions that the planets will form. Two stars must pa.s.s close to each other, when they have all s.p.a.ce to wander about in. Then those afflicted stars separate, and one of them pa.s.ses close by a new star, which has thus been similarly afflicted with that one chance in billions--well, that is then a chance in billions of billions.
"So my theory was called impossible. I don"t know but what it is.
Besides, I thought of an argument the other men didn"t throw at me. I"m surprised they didn"t, too--the explanation of the strange chemical const.i.tution of these men of a solar system planet would not be so impossible. It is quite possible that they live on a planet revolving about the sun which is, nevertheless, a planet of another star. It is quite conceivable to me that the chemical const.i.tution of Neptune and Pluto will be found to be quite different from that of the rest of our planets. The two filaments drawn out from the suns may not have mingled, though I think they did, but it is quite conceivable that, just before parting, our sun tore one planet, or even two or three, from the other star.
"And that would explain these strange beings.
"My other ideas were accepted. The agreed-on plan for the release of energy, and the source of the power." Arcot puffed on his pipe meditatively for several moments, then stood up and stretched.
"Ho--I wish they"d let me go on active duty with the s.p.a.ce fleet! A scientific reputation can be an awful handicap at times," he grinned. He had been rejected very emphatically when he had tried to enlist. The Interplanetary governments had stated flatly that he was too important as a scientist to be risked as a pilot of a s.p.a.ce ship.
On two worlds the great construction plants were humming with activity.
Civilian production of all but the barest essentials had been put aside for the duration of the emergency. s.p.a.ce ships were being turned out at top speed, getting their fuel from the wrecks of the invaders" cruisers.
Each ship needed only a small amount of the light-metal, for the energy content was tremendous. And those ships had been gigantic.
Already there was a fleet of speedsters and mother ships out there in s.p.a.ce, and with every pa.s.sing hour others left the home planets, always adding to the fighting force that was to engage the attackers deep in s.p.a.ce, where no stray ships might filter through to destroy the cities of Earth or Venus. a.s.sembly lines were now turning out ships so rapidly that the training of their operators was the most serious problem. This difficulty had finally been overcome by a very abbreviated training course in the actual manipulation of the controls on the home planets, and subsequent training as the squadrons raced on their outward courses.
It was soon decided that there must be another service beside that of the ordinary ships. One plant was devoted to making huge interstellar liners. These giants, made on Venus, were nearly a quarter of a mile long, and though diminutive in comparison with the giant Nigran ships, they were still decidedly large. Twelve of these could be completed within the next month, it was found; and one was immediately set aside as an officers" headquarters ship. It was recognized that the officers must be within a few hundred thousand miles of the actual engagements, for decisions would have to be made without too much loss of time in the transmission of reports.
The ship must not be brought too near the front lest the officers be endangered and the entire engagement lost for want of the organizing central headquarters. The final solution had been the huge central control ship.
The other large vessels were to be used to carry food and supplies. They were not to enter the engagement, for their huge size would make them as vulnerable to the tiny darting mites of s.p.a.ce as the Nigran ships had been to the Interplanetary Patrol. The little ships could not conveniently stock for more than a week of engagement, then drop back to these warehouses of s.p.a.ce, and go forward again for action.
Throughout the long wait the officers of the Solarian forces organized their forces to the limit of their ability, planning each move of their attack. s.p.a.ce had been marked off into a great three-dimensional map, and each ship carried a small replica, the planets moving as they did in their orbits. The s.p.a.ce between the planets was divided off into definite points in a series of Cartesian co-ordinates, the sun being the origin, and the plane of the elliptic being the X-Y plane.
The OX line was taken pointing toward one of the brightest of the fixed stars that was in the plane of the elliptic. The entire solar system was thus marked off as had been the planets long ages before, into a system of three dimensional lat.i.tude and longitude. This was imperative, in order to a.s.sure the easy location of the point of first attack, and to permit the entire fleet to come into position there. A scattered guard was to remain free, to avoid any false attacks and a later attack from a point millions of miles distant. Earth and Venus were each equipped with gigantic ray projectors, mighty weapons that could destroy anything, even a body as large as the Moon, at a distance of ten thousand miles.
Still, a ship might get through, and with the death ray--what fearful toll might be exacted from a vast city such as Chicago--with its thirty millions! Or Karos, on Venus, with its fifteen and one half millions!
The tension became greater and greater as with each pa.s.sing day the populace of two worlds awaited the call from the far-flung guard. The main bulk of the fleet had been concentrated in the center of their great spherical sh.e.l.l of ships. They could only wait--and watch--and prepare! Hundreds of miles apart, yet near enough so that no ship except perhaps a one-man craft could pa.s.s them undetected; and behind them were ships with delicate apparatus that could detect any foreign body of any size whatever within a hundred thousand miles of them.
The Solar System was prepared to repel boarders from the vast sea of s.p.a.ce!
VI
Taj Lamor gazed down at the tremendous field below him. In it lay close packed a great ma.s.s of ships, a concourse of t.i.tans of s.p.a.ce, dreadnoughts that were soon to set out to win--not a nation, not even a world, but to conquer a solar system, and to win for their owners a vast new sun, a sun that would light them and heat them for long ages to come.
Momentarily Taj Lamor"s gaze followed the retreating figure of Tordos Gar, the Elder; a figure with stooped shoulders and bowed head. His quiet yet vibrant parting words still resounded in his ears:
"Taj Lamor, remember what I tell you. If you win this awful war--you lose. As will our race. Only if you lose will you win."
With a frown Taj Lamor stared down at the vast metal hulls glistening softly in the dull light of far-off stars, the single brightly beaming star that was their goal, and the dim artificial lighting system. From the distance came to him the tapping and humming of the working machines below as they strove to put the finishing touches to the great ships.
He raised his eyes toward the far-off horizon, where a great yellow star flamed brilliantly against the black velvet of s.p.a.ce. He thought of that planet where the sky had been blue--an atmosphere of such intensity that it colored the sky!
Thoughtfully he gazed at the flaming yellow point.
He had much to consider now. They had met a new race, barbarians in some ways, yet they had not forgotten the lessons they had learned; they were not decadent. Between his eon-old people and their new home stood these strange beings, a race so young that its age could readily be counted in millennia, but withal a strong, intelligent form of life. And to a race that had not known war for so many untold ages, it was an unthinkable thing that they must kill other living, intelligent beings in order that they might live.
They had no need of moving, Tordos Gar and many others had argued; they could stay where they were forever, and never find any need for leaving their planet. This was the voice of decadence, Taj Lamor told himself; and he had grown to hate that voice.
There were other men, men who had gone to that other solar system, men who had seen vast oceans of sparkling water, showering from their ruffled surfaces the brilliant light of a great, hot sun. They had seen towering ma.s.ses of mountains that reached high into the blue sky of a natural atmosphere, their mighty flanks clothed with green growth; natural plants in abundance.
And best of all, they had fought and seen action, such as no member of their race had known in untold ages. They knew Adventure and Excitement, and they had learned things that no member of their ancient race had known for millennia. They had learned the meaning of advancement and change. They had a new ardor, a new strength, a new emotion to drive them, and those who would have held them back became enthusiasts themselves. Enthusiasm may be contagious, but the spirit of their decadence was rapidly failing before this new urge. Here was their last chance and they must take it; they would!
They had lost many men in that battle on the strange world, but their race was intelligent; they learned quickly, the small ships had been very hard targets, while their big ships were too easy to strike. They must have small ships, yet they must have large ships for cargo, and for the high speed driving apparatus. The small ships were not able to accelerate to the terrific speed needed. Once their velocity had been brought up to the desired value, it was easy to maintain it with the infinitely small friction of s.p.a.ce as the only r.e.t.a.r.ding force; one atom per cubic inch was all they must meet. This would not hold them up, but the great amount of fuel and the power equipment needed to accelerate to the desired speed could not be packed into the small ship. Into the vast holds of the huge ships the smaller ones were packed, long shining rows of little metal projectiles. Tiny they were, but they could dart and twist and turn as swiftly as could the ships they had met on that other world--tiny ships that flashed about with incredible suddenness, a target that seemed impossible to hit. These ships would be a match for those flashing motes of the Yellow Sun. Now it might be that their great transport and battle ships could settle down to those worlds and arrange them for their own people!
And they had discovered new weapons, too. One of their mightiest was a very old apparatus, one that had been forgotten for countless ages. A model of it was in existence in some forgotten museum on a deserted planet, and with it long forgotten tomes that told of its principles, and of its consequences. Invisibility was now at their command. It was an ancient weapon, but might be exceedingly effective!
And one other. They had developed a new thing! They had not learned of it in books, it was their invention! They did not doubt that there were other machines like it in their museums, but the idea was original with them. It was a beam of electrical oscillatory waves, projected with tremendous energy, and it would be absorbed by any conductor. They could melt a ship with this!
And thus that great field had been filled with Giants of s.p.a.ce! And in each of these thousand great warships there nestled three thousand tiny one-man ships.
Here was a sight to inspire any race!
Taj Lamor watched as the last of the working machines dragged its slow way out of the great ships. They were finished! The men were already in them, waiting to start, and now there was an enthusiasm and an activity that had not been before; now the men were anxious to get that long journey completed and to be there, in that other system!
Taj Lamor entered his little special car and shot swiftly down to the giant cruisers. He stepped out of his little craft and walked over to the tube conveyor ready for the trip to the nose of the great vessel.
Behind him attendants quickly moved his car to a locked cradle berth beside long rows of similar vehicles.
A short while later those who were to remain on the dark planet saw the first of the monsters of s.p.a.ce rise slowly from the ground and leap swiftly forward; then as methodically as though released by automatic machinery, the others leaped in swift pursuit, rushing across half a world to the tremendous s.p.a.ce lock that would let them out into the void. In a long, swift column they rushed on. Then one at a time they pa.s.sed out into the mighty sea of s.p.a.ce. In s.p.a.ce they quickly formed and set out.
As though by magic, far to the left of their flight, there suddenly appeared a similar flight of giant ships, and then to the right, and above them, another seemed to leap out of nothingness as the ships of other planets came into sight. Quickly they formed a vast cone about their leader"s ship, a protecting screen, yet a powerful offensive formation.
Endlessly, it seemed, they sped on through the darkness. Then as the yellow star flamed brighter and brighter before them, they slowed their ships till the small fliers could safely be released into s.p.a.ce.
Like a swarm of insects flying about giant birds of s.p.a.ce the little ships circled the mighty ma.s.ses of the battle cruisers. So huge were they, that in the combined ma.s.s of the fleet there rested sufficient gravitational attraction to force the little fliers to form orbits about them. And so they sped on through the void, the vast conical fleet with its slowly circling belt of little ships. A fleet whose counterpart had never entered the Solar System.
It was well beyond the orbit of Pluto that the first of the Solarian scouts detected the approaching invasion fleet. The tension that had gripped Earth and Venus and their guardian ships for so long a time suddenly snapped; and like a great machine set into sudden motion, or a huge boulder, balanced, given the last push that sends it spinning with destructive violence down a slope, the fleet went into action.
It was merely a little scout, a ten-man cruiser, that sent in the message of attack, and then, upon receiving headquarters" permission, went into action. Some of the tacticians had wanted to try to get the entire fleet into battle range for a surprise attack in power; but others felt that this could not possibly succeed. Most important, they decided, was the opportunity of learning if the invaders had any new weapons.
The Nigrans had no warning, for a ten-man cruiser was invisible to them, though the vast bulk of their own ships stood out plainly, lighted by a blazing sun. No need here to make the sun stand still while the battle was finished! There was no change out here in all time! The first intimation of attack that the Nigrans had was the sudden splitting and destruction of the leading ship. Then, before they could realize what was happening, thirty-five other destructive molecular motion beams were tearing through s.p.a.ce to meet them! The little ten-man cruiser and its flight of speedsters was in action! Twenty-one great ships crumpled and burst noiselessly in the void, their gases belching out into s.p.a.ce in a great shining halo of light as the sun"s light struck it.
Unable to see their tiny enemies, who now were striking as swiftly, as desperately as possible, knowing that death was practically certain, hoping only to destroy a more equal number of the giants, they played their beams of death about them, taking care to miss their own ships as much as possible.
Another ship silently crumpled, and suddenly one cruiser right in the line of the flight was brought to a sudden halt as all its molecules were reversed. The ships behind it, unable to stop so suddenly, piled up on it in chaotic wreckage! A vast halo of shining gas spread out fifty thousand miles about, blinding further the other ships, the radiance about them making it impossible to see their tiny enemies.