He pressed the sleeve-communicator button again.
“Navigation officers, attention! Every star map on this ship is to be prepared for instant destruction. This includes photographs and diagrams from which our course or starting point could be deduced. I want all astronomical data gathered and arranged to be destroyed in a split second, on order. Make it fast and report when ready!”
He released the button. He looked suddenly old. The first contact of humanity with an alien race was a situation which had been foreseen in many fashions, but never one quite so hopeless of solution as this. A solitary Earth-ship and a solitary alien, meeting in a nebula which must be remote from the home planet of each. They might wish peace, but the line of conduct which best prepared a treacherous attack was just the seeming of friendliness. Failure to be suspicious might doom the human race—and a peaceful exchange of the fruits of civilization would be the greatest benefit imaginable. Any mistake would be irreparable, but a failure to be on guard would be fatal.
The captain’s room was very, very quiet. The bowquartering visiplate was filled with the image of a very small section of the nebula. A very small section indeed. It was all diffused, featureless, luminous mist. But suddenly Tommy Dort pointed.
“There, sir!”
There was a small shape in the mist. It was far away. It was a black shape, not polished to mirror-reflection like the hull of the Llanvabon. It was bulbous—roughly pear-shaped. There was much thin luminosity between, and no details could be observed, but it was surely no natural object. Then Tommy looked at the distance indicator and said quietly:
“It’s headed for us at very high acceleration, sir. The odds are that they’re thinking the same thing, sir, that neither of us will dare let the other go home. Do you think they’ll try a contact with us, or let loose with their weapons as soon as they’re in range?”
The Llanvabon was no longer in a crevasse of emptiness in the nebula’s thin substance. She swam in luminescence. There were no stars save the two fierce glows in the nebula’s heart. There was nothing but an all enveloping light, curiously like one’s imagining of underwater in the tropics of Earth.
The alien ship had made one sign of less than lethal intention. As it drew near the Llanvabon, it decelerated. The Llanvabon itself had advanced for a meeting and then come to a dead stop. Its movement had been a recognition of the nearness of the other ship. Its pausing was both a friendly sign and a precaution against attack. Relatively still, it could swivel on its own axis to present the least target to a slashing assault, and it would have a longer firing-time than if the two ships flashed past each other at their combined speeds.
The moment of actual approach, however, was tenseness itself. The Llanvabon’s needle-pointed bow aimed unwaveringly at the alien bulk. A relay to the captain’s room put a key under his hand which would fire the blasters with maximum power. Tommy Dort watched, his brow wrinkled. The aliens must be of a high degree of civilization if they had spaceships, and civilization does not develop without the development of foresight. These aliens must recognize all the implications of this first contact of two civilized races as fully as did the humans on the Llanvabon.
The possibility of an enormous spurt in the development of both, by peaceful contact and exchange of their separate technologies, would probably appeal to them as to man. But when dissimilar human cultures are in contact, one must usually be subordinate or there is war. But subordination between races arising on separate planets could not be peacefully arranged. Men, at least, would never consent to subordination, nor was it likely that any highly developed race would agree. The benefits to be derived from commerce could never make up for a condition of inferiority. Some races—men, perhaps—would prefer commerce to conquest. Perhaps—perhaps!—these aliens would also. But some types even of human beings would have craved for war. If the alien ship now approaching the Llanvabon returned to its home base with news of humanity’s existence and of ships like the Llanvabon, it would give its race the choice of trade or battle. They might want trade, or they might want war. But it takes two to make trade, and only one to make war. They could not be sure of men’s peacefulness, or could men be sure of theirs. The only safety for either civilization would lie in the destruction of one or both of the two ships here had now.
But even victory would not be really enough. Men would need to know where this alien race was to be found, for avoidance if not for battle. They would need to know its weapons, and its resources, and if it could be a menace and how it could be eliminated in case of need. The aliens would feel the same necessities concerning humanity.
So the skipper of the Llanvabon did not press the key which might possibly have blasted the other ship to nothingness. He dared not. But he dared not not fire either. Sweat came out on his face.
A speaker muttered. Someone from the range room.
“The other ship’s stopped, sir. Quite stationary. Blasters are centered on it, sir.”
It was an urging to fire. But the skipper shook his head to himself. The alien ship was no more than twenty miles away. It was dead-black. Every bit of its exterior was an abysmal, nonreflecting sable. No details could be seen except by minor variations in its outline against the misty nebula.
“It’s stopped dead, sir,” said another voice. “They’ve sent a modulated short wave at us, sir. Frequency modulated. Apparently a signal. Not enough power to do any harm.”
The skipper said though tight-locked teeth:
“They’re doing something now. There’s movement on the outside of their hull. Watch what comes out. Put the auxiliary blasters on it.”
Something small and round, came smoothly out of the oval outline of the black ship. The bulbous hulk moved.
“Moving away, sir,” said the speaker. “The object they let out is stationary in the place they’ve left.”
Another voice cut in:
“More frequency modulated stuff, sir. Unintelligible.”
Tommy Dort’s eyes brightened. The skipper watched the visiplate, with sweat-droplets on his forehead.
“Rather pretty, sir,” said Tommy, meditatively. “If they sent anything toward us, it might seem a projectile or a bomb. So they came close, let out a lifeboat, and went away again. They figure we can send a boat or a man to make contact without risking our ship. They must think pretty much as we do.”
The skipper said, without moving his eyes from the plate:
“Mr. Dort, would you care to go out and look the thing over? I can’t order you, but I need all my operating crew for emergencies. The observation staff—”
“Is expendable. Very well, sir,” said Tommy briskly. “I won’t take a lifeboat, sir. Just a suit with a drive in it. It’s smaller and the arms and legs will look unsuitable for a bomb. I think I should carry a scanner, sir.”