The Black Star Passes by Jr. John W. Campbell (leveled readers .TXT) 📗

“Since this absorption of energy might result in making the ship too cool, due to the radiation of the side away from the sun, we'll polish it, and thus reduce the unlighted side's radiation.

“The power units will not be able to steer us in space, due to their position, and those on the sides, which will steer us in the atmosphere by the usual method, will be unable to get the sun's power; they'll be shaded. For steering in space, we'll use atomic hydrogen rockets, storing the atomic gas by the Wade method in tanks in the hold. We'll also have a battery down there for starting the generator and for emergencies.

“For protection against meteors, we'll use radar. If anything comes within a dozen miles of us, the radar unit covering that sector will at once set automatic machinery in operation, and the rockets will shoot the ship out of the path of the meteor.”

All that day Arcot and the others discussed the various pieces of apparatus they would need, and toward evening Fuller began to draw rough sketches of the different mechanisms that had been agreed upon.

The next day, by late afternoon, they had planned the rough details of the ship and had begun the greater task of calculating the stresses and the power factors.

“We won't need any tremendous strength for the ship while it is in space,” Arcot commented, “for then there will [Pg. 78]be little strain on it. It will be weightless from the start, and the gentle acceleration will not strain it in the least, but we must have strength, so that it can maneuver in the atmosphere.

“We'll leave Earth by centrifugal force, for I can make much better speed in the atmosphere where there is plenty of power to draw on; outside I must depend solely on sunlight. We'll circle the Earth, forming an orbit just within the atmosphere, at five miles a second. We'll gradually increase the speed to about ten miles a second, at which point the ship would normally fly off into space under its own centrifugal force. With the power units we'll prevent its release until the proper moment. When we release it, it will be entirely free of Earth, and no more work will be needed to overcome Earth's pull.”

The planning continued with exasperating slowness. The details of the work were complex, for all the machines were totally new. Several weeks passed before even the power units could be ordered and the first work on the ship started. After that orders for materials left the office daily. Still, it was late in November before the last order was sent out.

Now they must begin work on other phases of the expedition—food supplies and the standard parts of the equipment.

In the interval Arcot had decided to make a special ventilated suit for use on Venus. This was to make use of a small molecular motion director apparatus to cool the air, and blow it through the suit. The apparatus consisted of a small compressed air-driven generator and a power tube bank that could be carried on the back.

“Arcot,” Wade said when he saw the apparatus completed and the testing machine ready, “I've just noticed how similar this is to the portable invisibility apparatus I developed as the Pirate. I wonder if it might not be handy at times to be invisible—we could incorporate that with a slight change. It wouldn't add more than five pounds, and those tubes you are using I'm sure are easily strong enough to carry the extra load.”

[Pg. 79]

“Great idea, Wade,” said Arcot. “It might be very useful if we met hostile natives. The disappearance stunt might make us gods or something to primitive beings. And now that you mention it, I think we can install the apparatus in the ship. It will require almost no power, and might save our lives some time.”

The work went forward steadily at the great Transcontinental Shops where the space ship was being built. Its construction was being kept as much of a secret as possible, for Arcot feared the interference of the crowds that would be sure to collect if the facts were known, and since the shops directly joined the airfield, it meant that there would be helicopters buzzing about the Transatlantic and Transcontinental planes.

The work to be done required the most careful manipulation and workmanship, for one defect could mean death. They calculated six weeks for the trip, and in the time before they could reach either planet, much might happen to a crippled ship.

To the men who were making the trip, the waiting seemed most exasperating, and they spent the days before they could begin the installation of the electrical apparatus in purchasing the necessary standard equipment; the standard coils, tubes, condensers, the canned food supplies, clothes, everything that they could imagine as of possible utility. They were making the ship with a great deal of empty storage space, for Arcot hoped the trip would be a financial success, particularly supplying much-needed metals. Many vital elements were already excessively scarce, and no satisfactory substitutes had been found.

On the outward trip some of this space would be filled with the many things they would consume en route. In addition they were carrying a great many spare parts, spare tubes, spare power units, spare condensers—a thousand and one odd parts. Arcot intended that they should be able to make an entire new power switchboard and motion director unit if anything should go wrong, and he certainly had all the apparatus.

[Pg. 80]

At last came the day when the final connection had been soldered, and the last joint welded. The atomic hydrogen tanks were full, and under the ship's own power the oxygen tanks were filled and the batteries charged. They were ready for a test flight!

The great ship rested on the floor of the shed now, awaiting the start.

“Oh fellows—come here a minute!” Arcot called to the other members of the party. “I want to show you something.”

The three walked quickly to the bow where Arcot stood, and following the line of his vision, looked in wonder to see that everything was right. They watched curiously as he drew from his coat a large glass bottle, tightly sealed.

“What's that for?” asked Wade curiously.

“We're about to start on the first cruise, and I've been wondering if it isn't time we gave the ship a name.”

“Great—I'd been thinking of that too—what are we going to name her?”

“Well,” said Arcot, “I had been thinking of Alexander—he longed for other worlds to conquer!”

“Not bad,” Morey commented. “I have been thinking of naming it too—I guess we all have—but I was thinking of Santa Maria—the first ship to discover the New World.”

“I was think more of its home,” said Wade. “How about calling it Terrestrian?”

“Well—it's your turn, Fuller—you designed it. What do you suggest for your masterpiece?” asked Arcot.

“I was thinking also of its home—the home it will never leave. I like to think that we might find people on Venus, and I would like to have a name on it that might be translatable into more friendly and less foreign terms—why not call it Solarite?”

“Solarite—a member of the solar system—it will be that, always. It will be a world unto itself when it makes its trips—it will take up an orbit about the sun—a true member of the solar system. I like it!” Arcot turned to the others. “How about it?” It was agreed upon unanimously.

“But I'm still curious about that glass bottle, so care[Pg. 81]fully sealed.” Morey commented with a puzzled smile. “What's in it? Some kind of gas?”

“Wrong—no gas—practically nothing at all, in fact. What more appropriate for christening a space ship than a bottle of hard vacuum?

“We can't have a pretty girl christen this ship, that's sure. A flying bachelor's apartment christened by a mere woman? Never! We will have the foreman of the works here do that. Since we can't have the ship slide down the ways or anything, we will get inside and move it when he smashes the bottle. But in the meantime, let's have a symbol set in contrasting metal on the bow. We can have a blazing sun, with nine planets circling it, the Earth indicated conspicuously; and below it the word SOLARITE.”

It was shortly after noon when the newly christened Solarite left on its first trip into space. The sun was a great ball of fire low in the west when they returned, dropping plummet-like from the depths of space, the rush of the air about the hull, a long scream that mounted from a half-heard sound in the outer limits of the Earth's atmosphere, to a roar of tortured air as the ship dropped swiftly to the field and shot into the hangar. Instantly the crew darted to the side of the great cylinder as the door of the ship opened.

Fuller appeared in the opening, and at the first glimpse of his face, the hangar crew knew something was wrong. “Hey, Jackson,” Fuller called, “get the field doctor—Arcot had a little accident out there in space!” In moments the man designated returned with the doctor, leading him swiftly down the long metal corridor of the Solarite to Arcot's room aboard.

There was a mean-looking cut in Arcot's scalp, but a quick, sure examination by the doctor revealed that there appeared to be no serious injury. He had been knocked unconscious by the blow that made the cut, and he had not yet recovered his senses.

[Pg. 82]

“How did this happen?” asked the doctor as he bathed the cut and deftly bandaged it.

Morey explained: “There's a device aboard whose job it is to get us out of the way of stray meteors, and it works automatically. Arcot and I were just changing places at the controls. While neither of us was strapped into our seats, a meteor came within range and the rocket tubes shot the car out of the way. We both went tumbling head over heels and Arcot landed on his ear. I was luckier, and was able to break my fall with my hands, but it was a mean fall—at our speed we had about double weight, so, though it was only about seven feet, we might as well have fallen fourteen. We took turns piloting the ship, and Arcot was about to bring us back when that shock just about shook us all over the ship. We will have to make some changes. It does its job—but we need warning enough to grab hold.”

The doctor was through now, and he began to revive his patient. In a moment he stirred and raised his hand to feel the sore spot. In ten minutes he was conversing with his friends, apparently none the worse except for a very severe headache. The doctor gave him a mild opiate, and sent him to bed to sleep off the effects of the blow.

With the ship fully equipped, tested and checked in every possible way, the time for leaving was set for the following Saturday, three days off. Great supplies of stores had to be carried aboard in the meantime. Care had to be exercised in this work, lest the cargo slip free under varying acceleration of the Solarite, and batter itself to bits, or even wreck some vital part of the ship. At noon on the day chosen, the first ship ever to leave the bounds of the Earth's gravity was ready to start!

Gently the heavily laden Solarite rose from the hangar floor, and slowly floated out into the bright sunshine of the early February day. Beside it rode the little ship that Arcot had first built, piloted by the father of the inventor. With him rode the elder Morey and a dozen newsmen. The little ship was badly crowded now as they rose slowly, high into [Pg. 83]the upper reaches of the Earth's atmosphere. The sky about them was growing dark—they were going into space!

At last they reached the absolute ceiling of the smaller ship, and it hung there while the Solarite went a few miles higher; then slowly, but ever faster and faster they were plunging ahead, gathering speed.

They watched the radio speedometer creep up—1-2-3-4-5-6—steadily it rose as the acceleration pressed them hard against the back of the seats—8-9—still it rose as the hum of the generator became a low snarl—10-11-12—they were rocketing at twelve miles a second, the tenuous air about the ship shrieking in a thin scream of protest as it parted on the streamlined bow.

Slowly the speed rose—reached fifteen miles a second. The sun's pull became steadily more powerful; they were falling toward the fiery sphere, away from the Earth. A microphone recessed in the outer wall brought them the fading whisper of air from outside. Arcot shouted a sudden warning:

“Hold on—we're going to lose all weight—out into space!”

There was a click, and the angry snarl of the overworked generator died in an instant as the thudding