The aliens’ objectives would be exactly similar, so that the men must prevent, first, news of the existence of Earth’s culture from being taken back by the aliens, second, alien discovery of the location of Earth, and third, the acquiring by the aliens of information which would help them or encourage them to attack humanity. And again the third was in train, and the second was probably taken care of, and the first must await the battle.
There was no possible way to avoid the grim necessity of the destruction of the black ship. The aliens would see no solution to their problems but the destruction of the Llanvabon. But Tommy Dort, regarding his tabulation ruefully, realized that even complete victory would not be a perfect solution. The ideal would be for the Llanvabon to take back the alien ship for study. Nothing less would be a complete attainment of the third objective. But Tommy realized that he hated the idea of so complete a victory, even if it could be accomplished. He would hate the idea of killing even nonhuman creatures who understood a human joke. And beyond that, he would hate the idea of Earth fitting out a fleet of fighting ships to destroy an alien culture because its existence was dangerous. The pure accident of this encounter, between peoples who could like each other, had created a situation which could only result in wholesale destruction.
Tommy Dort soured on his own brain which could find no answer which would work. But there had to be an answer! The gamble was too big! It was too absurd that two spaceships should fight—neither one primarily designed for fighting—so that the survivor could carry back news which would set one side to frenzied preparation for war against the unwarned other.
If both races could be warned, though, and each knew that the other did not want to fight, and if they could communicate with each other but not locate each other until some grounds for mutual trust could be reached—
It was impossible. It was chimerical. It was a daydream. It was nonsense. But it was such luring nonsense that Tommy Dort ruefully put it into the coder to his gill-breathing friend Buck, then some hundred thousand miles off in the misty brightness of the nebula.
“Sure,” said Buck, in the decoder’s word-cards flicking into place in the message frame. “That is a good dream. But I like you and still won’t believe you. If I said that first, you would like me but not believe me either. I tell you the truth more than you believe, and maybe you tell me the truth more than I believe. But there is no way to know. I am sorry.”
Tommy Dort stared gloomily at the message. He felt a very horrible sense of responsibility. Everyone did, on the Llanvabon. If they failed in this encounter, the human race would run a very good chance of being exterminated in time to come. If they succeeded, the race of the aliens would be the one to face destruction, most likely. Millions or billions of lives hung upon the actions of a few men.
Then Tommy Dort saw the answer.
It would be amazingly simple, if it worked. At worst it might give a partial victory to humanity and the Llanvabon. He sat quite still, not daring to move lest he break the chain of thought that followed the first tenuous idea. He went over and over it, excitedly finding objections here and meeting them, and overcoming impossibilities there. It was the answer! He felt sure of it.
He felt almost dizzy with relief when he found his way to the captain’s room and asked leave to speak.
It is the function of a skipper, among others, to find things to worry about. But the Llanvabon’s skipper did not have to look. In the three weeks and four days since the first contact with the alien black ship, the skipper’s face had grown lined and old. He had not only the Llanvabon to worry about. He had all of humanity.
“Sir,” said Tommy Dort, his mouth rather dry because of his enormous earnestness, “may I offer a method of attack on the black ship? I’ll undertake it myself, sir, and if it doesn’t work our ship won’t be weakened.”
The skipper looked at him unseeingly.
“The tactics are all worked out, Mr. Dort,” he said heavily. “They’re being cut on tape now, for the ship’s handling. It’s a terrible gamble, but it has to be done.”
“I think,” said Tommy carefully, “I’ve worked out a way to take the gamble out. Suppose, sir, we send a message to the other ship, offering—”
His voice went on in the utterly quiet captain’s room, with the visiplates showing only a vast mistiness outside and the two fiercely burning stars in the nebula’s heart.
V.
The skipper himself went through the air lock with Tommy. For one reason, the action Tommy had suggested would need his authority behind it. For another, the skipper had worried more intensively than anybody else on the Llanvabon, and he was tired of it. If he went with Tommy, he would do the thing himself, and if he failed he would be the first one killed—and the tapes for the Earth ship’s maneuvering were already fed into the control board and correlated with the master-timer. If Tommy and the skipper were killed, a single control pushed home would throw the Llanvabon into the most furious possible all-out attack, which would end in the complete destruction of one ship or the other—or both. So the skipper was not deserting his post.
The outer airlock door swung wide. It opened upon that shining emptiness which was the nebula. Twenty miles away, the little round robot hung in space, drifting in an incredible orbit about the twin central suns, and floating ever nearer and nearer. It would never reach either of them, of course. The white star alone was so much hotter than Earth’s sun that its heat-effect would produce Earth’s temperature on an object five times as far from it as Neptune is from Sol. Even removed to the distance of Pluto, the little robot would be raised to cherry-red heat by the blazing white dwarf. And it could not possibly approach to the ninety-odd million miles which is the Earth’s distance from the sun. So near, its metal would melt and boil away as vapor. But, half a light-year out, the bulbous object bobbed in emptiness.
The two spacesuited figures soared away from the Llanvabon. The small atomic drives which made them minute spaceships on their own had been subtly altered, but the change did not interfere with their functioning. They headed for the communication robot. The skipper, out in space, said gruffly:
“Mr. Dort, all my life I have longed for adventure. This is the first time I could ever justify it to myself.”
His voice came through Tommy’s space-phone receivers. Tommy wetted his lips and said:
“It doesn’t seem like adventure to me, sir. I want terribly for the plan to go through. I thought adventure was when you didn’t care.”
“Oh, no,” said the skipper. “Adventure is when you toss your life on the scales of chance and wait for the pointer to stop.”
They reached the round object. They clung to its short, scanner-tipped horns.
“Intelligent, those creatures,” said the skipper heavily. “They must want desperately to see more of our ship than the communications room, to agree to this exchange of visits before the fight.”
“Yes, sir,” said Tommy. But privately, he suspected that Buck—his gill-breathing friend—would like to see him in the flesh before one or both of them died. And it seemed to him that between the two ships had grown up an odd tradition of courtesy, like that between two ancient knights before a tourney, when they admired each other wholeheartedly before hacking at each other with all the contents of their respective armories.
They waited.
Then, out of the mist, came two other figures. The alien spacesuits were also power-driven. The aliens themselves were shorter than men, and their helmet openings were coated with a filtering material to cut off visible and ultraviolet rays which to them would be lethal. It was not possible to see more than the outline of the heads within.
Tommy’s helmet phone said, from the communications room on the Llanvabon:
“They say that their ship is waiting for you, sir. The airlock door will be open.”
The skipper’s voice said heavily:
“Mr. Dort, have you seen their spacesuits before? If so, are you sure they’re not carrying anything extra,
such as bombs?”
“Yes, sir,” said Tommy. “We’ve showed each other our space equipment. They’ve nothing but regular stuff in view, sir.”
The skipper made a gesture to the two aliens. He and Tommy Dort plunged on for the black vessel. They could not make out the ship very clearly with the naked eye, but directions for change of course came from the communication room.
The black ship loomed up. It was huge; as long as the Llanvabon and vastly thicker. The air lock did stand open. The two spacesuited men moved in and anchored themselves with magnetic-soled boots. The outer door closed. There was a rush of air and simultaneously the sharp quick tug of artificial gravity. Then the inner door opened.
All was darkness. Tommy switched on his helmet light at the same instant as the skipper. Since the aliens saw by infrared, a white light would have been intolerable to them. The men’s helmet lights were, therefore, of the deep-red tint used to illuminate instrument panels so there will be no dazzling of eyes that must be able to detect the minutest specks of white light on a navigating vision plate. There were aliens waiting to receive them. They blinked at the brightness of the helmet lights. The space-phone receivers said in Tommy’s ear:
“They say, sir, their skipper is waiting for you.”
Tommy and the skipper were in a long corridor with a soft flooring underfoot. Their lights showed details of which every one was exotic.
“I think I’ll crack my helmet, sir,” said Tommy.
He did. The air was good. By analysis it was thirty percent oxygen instead of twenty for normal air on Earth, but the pressure was less. It felt just right. The artificial gravity, too, was less than that maintained on the Llanvabon. The home planet of the aliens would be smaller than Earth, and—by the infrared data—circling close to a nearly dead, dull-red sun. The air had smells in it. They were utterly strange, but not unpleasant.
An arched opening. A ramp with the same soft stuff underfoot. Lights which actually shed a dim, dull-red glow about. The aliens had stepped up some of their illuminating equipment as an act of courtesy. The light might hurt their eyes, but it was a gesture of consideration which made Tommy even more anxious for his plan to go through.
The alien skipper faced them, with what seemed to Tommy a gesture of wryly humorous deprecation. The helmet phones said:
“He says, sir, that he greets you with pleasure, but he has been able to think of only one way in which the problem created by the meeting of these two ships can be solved.”
“He means a fight,” said the skipper. “Tell him I’m here to offer another choice.”
The Llanvabon’s skipper and the skipper of the alien ship were face to face, but their communication was weirdly indirect. The aliens used no sound in communication. Their talk, in fact, took place on microwaves and approximated telepathy. But they could not hear, in any ordinary sense of the word, so the skipper’s and Tommy’s speech approached telepathy, too, as far as they were concerned. When the skipper spoke, his space phone sent his words back to the Llanvabon, where the words were fed into the coder and short-wave equivalents sent back to the black ship. The alien skipper’s reply went to the Llanvabon and through the decoder, and was retransmitted by space phone in words read from the message frame. It was awkward, but it worked.
The short and stocky alien skipper paused. The helmet phones relayed his translated, soundless reply.
“He is anxious to hear, sir.”
The skipper took off his helmet. He put his hands at his belt in a belligerent pose.
“Look here!” he said truculently to the bald, strange creature in the unearthly red glow before him. “It looks like we have to fight and one batch of us get killed. We’re ready to do it if we have to. But if you win, we’ve got it fixed so you’ll never find out where Earth is, and there’s a good chance we’ll get you anyhow! If we win, we’ll be in the same fix. And if we win and go back home, our government will fit out a fleet and start hunting your planet. And if we find it we’ll be ready to blast it to hell! If you win, the same thing will happen to us! And it’s all foolishness! We’ve stayed here a month, and we’ve swapped information, and we don’t hate each other. There’s no reason for us to fight except for the rest of our respective races!”
The skipper stopped for breath, scowling. Tommy Dort inconspicuously put his own hands on the belt of his spacesuit. He waited, hoping desperately that the trick would work.
“He says, sir,” reported the helmet phones, “that all you say is true. But that his race has to be protected, just as you feel that yours must be.”
“Naturally!” said the skipper angrily, “but the sensible thing to do is to figure out how to protect it! Putting its future up as a gamble in a fight is not sensible. Our races have to be warned of each other’s existence. That’s true. But each should have proof that the other doesn’t want to fight, but wants to be friendly. And we shouldn’t be able to find each other, but we should be able to communicate with each other to work out grounds for a common trust. If our governments want to be fools, let them! But we should give them the chance to make friends, instead of starting a space war out of mutual funk!”
Briefly, the space phone said:
“He says that the difficulty is that of trusting each other now. With the possible existence of his race at stake, he cannot take any chance, and neither can you, of yielding an advantage.”
“But my race,” boomed the skipper, glaring at the alien captain, “my race has an advantage now. We came here to your ship in atom-powered spacesuits! Before we left, we altered the drives! We can set off ten pounds of sensitized fuel apiece, right here in this ship, or it can be set off by remote control from our ship! It will be rather remarkable if your fuel store doesn’t blow up with us! In other words, if you don’t accept my proposal for a commonsense approach to this predicament, Dort and I blow up in an atomic explosion, and your ship will be wrecked if not destroyed—and the Llanvabon will be attacking with everything it’s got within two seconds after the blast goes off!”
The captain’s room of the alien ship was a strange scene, with its dull-red illumination and the strange, bald, gill-breathing aliens watching the skipper and waiting for the inaudible translation of the harangue they could not hear. But a sudden tensity appeared in the air. A sharp, savage feeling of strain. The alien skipper made a gesture. The helmet phones hummed.
“He says, sir, what is your proposal?”
“Swap ships!” roared the skipper. “Swap ships and go on home! We can fix our instruments so they’ll do no trailing, he can do the same with his. We’ll each remove our star maps and records. We’ll each dismantle our weapons. The air will serve, and we’ll take their ship and they’ll take ours, and neither one can harm or trail the other, and each will carry home more information than can be taken otherwise! We can agree on this same Crab Nebula as a rendezvous when the double-star has made another circuit, and if our people want to meet them they can do it, and if they are scared they can duck it! That’s my proposal! And he’ll take it, or Dort and I blow up their ship and the Llanvabon blasts what’s left!”
He glared about him while he waited for the translation to reach the tense small stocky figures about him. He could tell when it came because the tenseness changed. The figures stirred. They made gestures. One of them made convulsive movements. It lay down on the soft floor and kicked. Others leaned against its walls and shook.
The voice in Tommy Dort’s helmet phones had been strictly crisp and professional, before, but now it sounded blankly amazed.
“He says, sir, that it is a good joke. Because the two crew members he sent to our ship, and that you passed on the way, have their spacesuits stuffed with atomic explosive too, sir, and he intended to make the very same offer and threat! Of course he accepts, sir. Your ship is worth more to him than his own, and his is worth more to you than the Llanvabon. It appears, sir, to be a deal.”
Then Tommy Dort realized what the convulsive movements of the aliens were. They were
laughter.
It wasn’t quite as simple as the skipper had outlined it. The actual working-out of the proposal was complicated. For three days the crews of the two ships were intermingled, the aliens learning the workings of the Llanvabon’s engines, and the men learning the controls of the black spaceship. It was a good joke—but it wasn’t all a joke. There were men on the black ship, and aliens on the Llanvabon, ready at an instant’s notice to blow up the vessels in question. And they would have done it in case of need, for which reason the need did not appear. But it was, actually, a better arrangement to have two expeditions return to two civilizations, under the current arrangement, than for either to return alone.
There were differences, though. There was some dispute about the removal of records. In most cases the dispute was settled by the destruction of the records. There was more trouble caused by the Llanvabon’s books, and the alien equivalent of a ship’s library, containing works which approximated the novels of Earth. But those items were valuable to possible friendship, because they would show the two cultures, each to the other, from the viewpoint of normal citizens and without propaganda.
But nerves were tense during those three days, Aliens unloaded and inspected the foodstuffs intended for the men on the black ship. Men transshipped the foodstuffs the aliens would need to return to their home. There were endless details, from the exchange of lighting equipment to suit the eyesight of the exchanging crews, to a final check-up of apparatus. A joint inspection party of both races verified that all detector devices had been smashed but not removed, so that they could not be used for trailing and had not been smuggled away. And of course, the aliens were anxious not to leave any useful weapon on the black ship, nor the men upon the Llanvabon. It was a curious fact that each crew was best qualified to take exactly the measures which made an evasion of the agreement impossible.
The Astounding Science Fiction Anthology Page 33