Scyth tasted gingerly. "Very smooth," he said. "What is it?"

"Bourbon."

"Bourbon. Tastes like an excellent liquor. Thank you. Now--" Scyth sat

down on the edge of the deck with his feet hanging into the cockpit

and settled himself for a session. "Dusty, we are here because we are

creating a beacon for our galactic spacelanes."

"Beacon?"

Scyth nodded. "You have the insular viewpoint," he remarked. "You can

stand at night and point out your destination. But you cannot even see

Marandis from here, even with the finest telescope ever built. Stars

lie in the way, huge gas fields and nebular clouds block fast direct

passage. To chart our course safely past such stellar menaces, we

establish beacons at the ends of certain free passages. For instance,

Sol lies at the end of a fifteen hundred light year straightaway from

the last beacon we set up. Here at Sol a slight turn in the course

is made and there is another straightaway for a thousand light-years

toward the Spiral Cluster. We--my friends and I--are charting the

course through a rather interesting rift from Marandis to the Spiral

Cluster. This rift, along which you lie, has been hidden from us for

thousands of years. When it is finished it will cut hours from our

travel-time."

"And maybe so. But what is a beacon and how do you establish it?"

"Dusty, when a spacecraft is running at fifteen hundred light-years

per hour, a three-day-variable star winks in the sky ahead like a

blinker-light." Scyth chopped his left palm rapidly with the edge

of his right hand. "Wink-wink-wink it goes. And the pilot puts his

spacecraft point-of-drive on the beacon and holds it there until he

passes it and aims to the next. You--"

"Variable star!" blurted Dusty.

"Yes. The three-day variables are used for course markers; the longer

variables are used to denote gas fields, nebular dust, and the like,

and the still-longer beacons are used to denote places where various

well-travelled starlanes meet, cross or merge. It is--"

"Three day variable--" breathed Dusty.

"Yes. In three days Sol will rise ten times its present brightness and

fall again to less than one tenth of the present brightness. This is

accomplished by creating an atomic instab--"

"My God! How can any race live under such conditions?"

"They cannot. Not unless properly prepared, well taken care of, aware

and ready for it."

"Look," snapped Dusty. "Why not go out and use some other star for your

damned beacon?"

Scyth shook his head. "If we were gods," he said quietly, "we could

park the Galaxy on our desk, pick up a broom-straw and by fitting and

trying we could locate the best course through the star-fields. But--"

"If you were gods," grunted Dusty bitterly, "you could reach in and

move a few stars aside and run your damned channel on a dead line from

one end to the other. So why do you use Sol?"

"Because the two straightaway lanes that meet at Sol do not meet at

some other star. In one or two cases along this rift the original

surveyors provided alternates in case we ran into trouble. But not on

this one. No, Dusty, we cannot change our plans."

"But see here--"

"Dusty, you wouldn't stand in the way of Galactic Civilization, would

you?"

"You're damn well tootin' I would if it's going to mow me down if I

don't."

Scyth said soothingly, "Doubtless you have cases on your Earth where a

state highway is surveyed right through someone's home. Tell me, Dusty,

what happens then?"

"We buy the property at a fair price so that the family can find

another home of the same value."

"So you don't stand like a barrier in the way of advancement."

"No we don't. But where are we--" Dusty eyed Scyth with a frown.

"You're not going to tell me that your gang will migrate the people of

Earth to another solar system, lock, stock and barrel?"

"That would be impossible, of course."

Dusty grunted. "So we gotta alternately cook and freeze just so your

outfit can run a goddamned traffic pattern through our living room?"

"Well, now, it's not that bad," said Scyth placatingly.

* * * * *

Dusty did not hear the Marandanian. He was thinking of Los Angeles

suffering under the effects of a variable star. Or, rather, he was

trying to visualize such a condition. His imagination provided

alternating scenes of icy blast and deadly heat, but Dusty's overall

technical knowledge was far too meager to offer him even a slight

glimpse of the real truth. To merely consider Sol varying about one

hundred to one in brightness and warmth every three days was as far as

Dusty could go. What would happen to the weather, the general climate,

agriculture, and all of the rest were far beyond Dusty.

Even so, the sketchy picture provided Dusty with enough data to say,

"Why, we couldn't go on living on Earth at all!"

"Right. Which is why I'm here."

"But you said--"

Scyth smiled confidently. "I'm not here to preside over the death of

your part of our human race," he said. "I--"

"Our part of your human race--?" exploded Dusty.

"Of course," said Scyth in a matter-of-fact tone. "So far as we know,

human life was first spawned on Marandis. About thirty thousand years

ago we became galactic in scope, spreading out, colonizing, expanding,

exploring. Many expeditions left home and were lost. But I'll not

belabor this any more, just accept my word for the following: nowhere

in this galaxy have we found intelligent life that did not spring as an

offshoot of misplaced Marandanian culture."

"How can you be so damned certain?"

"The easiest way is to check the cross fertility. It has always worked,

to date at least," said Scyth, inadvertently letting his eyes slide up

and down the very pleasant sight of Barbara Crandall's body. Barbara

knew Scyth's contemplative look and she reacted as any uninhibited

woman does when some man is measuring her. The deep high breath raised

her breasts and flattened her stomach even though she had no great yen

toward wanton promiscuity.

"I gather, then, that you and your gang are going to do something about

us?" she asked.

"Of course. We have a program for cases like this. Since you cannot

live on a planet rotating about a variable star, we'll move Earth to

another star of the same classification."

"But--" objected Dusty.

Scyth went on as though he had not been interrupted. "We'll set up a

barytrine field around Earth which serves to do two things. A barytrine

field cuts the force of gravity that holds Earth to Sol. It also

produces a complete stoppage of objective and subjective time within

the field. Then with machinus force-fields we'll put Earth in motion

towards another star of Sol's general size. In a thousand years you'll

come out of the barytrine field and resume your daily lives under the

light of a brand-new sun. It's as simple as that."

Dusty eyed Scyth sourly. "Maybe I've got this wrong," he said. "Maybe

you think we live a hell of a lot longer than we do. Maybe you live a

thousand years and more but we--"

Scyth held up a hand. It was the hand that held the glass, which was

empty. Dusty, reacting as he always did to the sight of an empty glass,

filled it despite the fact that he felt that Scyth Radnor was a long

way from being a friend.

* * * * *

The visitor from space smiled indulgently. "You miss the point,

Dusty," said Scyth, nodding his thanks for the drink. "I said that

the barytrine field produces a complete stasis in time. It will snap

on ... a thousand years will pass ... it will snap off. To us, we will

live and die and never see you again. But for you and yours, if you

drop a marble before the field goes on, time will cease for you until

the field goes off, and your marble will hit the floor a thousand years

from now. You will feel nothing. There will be a tiny flick of light.

If you are watching the sun it will probably blink and return slightly

off-center because we never can be that precise. If you are watching

the stars at night, they will wink out and wink on, and be in a new

pattern. You will feel nothing."

"Yes, but, look here, we--"

Scyth smiled again. "Oh, you'll be repaid. We'll raise you from your

present primitive level--"

"Primitive?"

Scyth nodded. "Primitive," he said. "You're as primitive to us as your

savages are to you."

"But--"

"Look, Dusty, thirty thousand years ago, Marandis was still ahead of

your present state of development. I can say this because your people

at the present time still have no inkling as to the inconsistencies

in the theory of general relativity. Someday soon you will discover

that general relativity does not fit all the cases. Then you will

propose the machinus theory of space-time. The machinus theory works

where relativity does not. Then," glowed Scyth, "you will discover

the phanoband carriers which operate in a way as to completely deny

relativity in every concept. From there you find the barytrine field

forces. But you're still primitive, Dusty."

Dusty eyed the Marandanian sourly.

Scyth continued, "You'd find little in common with us," he said. "You'd

find that you would have to re-educate yourself before you could even

understand us. Why, there are people in our culture who would take

advantage of your ignorance."

Dusty nodded. His hazy knowledge of history presented him with a

costume drama of Sir Walter Raleigh handing over a ten, two fives, and

four ones to Chief Sitting Bull and receiving in return an engraved

bill of sale for the Island of Manhattan. This negotiation was sealed

with a slug of liquor out of a bottle labeled 'Bourbon, Bottled in

Kentucky.' (Pocahontas, standing to one side, received a string of

beads.)

Scyth went on:

"The big problem, Dusty, so far as you are concerned is the preparation

of your people. We cannot be precise about the position of the new

sun. We could not possibly hope to keep any semblance of your stellar

geography. When the barytrine field goes on, it will produce an effect

similar to reaching the splice in a reel of film. With no warning,

no pain, strain, nor furor the sun will snap slightly aside to its

new position. On the night-side the stars will flick instantly to a

new pattern. This sort of change would cause great hysteria and fear.

Unless the people are prepared for the sudden change. So, Dusty, you

as a high official in your Space Patrol must carry our message to your

people."

Troubled star · 第 11 / 49 题