Johannson spoke to the doctor. "How're we doing?"

"Pretty well," said Doc. "There's as pretty an assortment of fractured

ribs, broken limbs, cracked clavicles, and scars, mars, and abrasions

as you ever saw. There are a number dead, worse luck, but we can't do

a thing about them. We can hold on for a week as far as food and water

goes. Everyone is now interested in the manner of our rescue rather

than worrying about it." He turned to Channing. "The words Channing and

Venus Equilateral have wonderful healing powers," he said. "They all

think your gang are part magician and part sorcerer."

"Why, for goodness' sake?"

"I didn't ask. Once I told 'em you had a scheme to contact the Relay

Station, they were all satisfied that things would happen for the

better."

"Anything we can do to help you out?"

"I think not," answered Doc. "What I said before still goes. Your job

is to bring aid--and that's the sum total of your job. Every effort

must be expended on that and that alone. You've got too many whole

people depending on you to spend one second on the hurt. That's my job."

"O.K.," said Channing, "But it's going to be a long wait."

"We can afford it."

"I hope we're not complicating the job of finding us by this quartering

deceleration," said Johannson.

"We're not. We're making a sort of vector from our course, but the

deviation is very small. As long as the fellows follow our radiation,

we'll be found," Channing said with a smile. "The thing that is tough

is the fact that all the floors seem to lean over."

"Not much, though."

"They wouldn't lean at all if we were running with the whole set of

equipment," said Darlange. "We run a complete turnover without spilling

a drop from the swimming pool."

"Or even making the passengers aware of it unless they're looking at

the sky."

"Stop worrying about it," said Doc. "I'm the only guy who has to worry

about it and as long as the floor is still a floor, I can stand sliding

into the corner once in a while."

"We might tinker with the turnover drivers," offered Don. "We can

bring 'em down to a place where the velocity-deceleration vectors

are perpendicular to the floor upon which we stand while our ship is

sluing. We've got a lot of time on our hands, and I, for one, feel a

lot happier when I'm doing something."

"It's a thought," said Hadley. "Wanna try it?"

"Let's go."

* * * * *

Thirty hours after the _Relay Girl_ left the Station, Walt and Franklen

held a council of war, in which Charley Bren was the prime factor.

"We've come about two hundred million miles, and our present velocity

is something like four thousand miles per second," said Walt. "We're

going out towards Mars on a slightly-off radial course, to the North

of the ecliptic. That means we're a little over a quarter of a billion

miles from Sol, or about to hit the Asteroid Belt. Thinking it over a

little, I think we should continue our acceleration for another thirty

hours. What say?"

"The field has shown no change in intensity that I can detect," said

Bren. "If they haven't dropped their radiated intensity, that means

that we are no closer to them than we were before. Of course, we'd

probably have to cut the distance by at least a half before any

measurable decrement made itself evident."

"They must be on the upper limit of that four thousand MPS," observed

Walt. "There's one thing certain, we'll never catch them by matching

their speed."

"Where will another thirty hours at 6-G put us and how fast?" asked

Franklen.

Silence ensued while they scribbled long figures on scratch paper.

"About eight hundred million miles from Sol," announced Walt.

"And about eight thousand MPS," added Charley.

"That's a little extreme, don't you think?" asked Franklen.

"By about thirty percent," said Walt, scratching his chin. "If we hold

to our original idea of hitting it for six thousand, where will we be?"

"That would make it about forty-five hours from take-off, and we'd be

about four hundred and sixty million miles from Sol." Charley grinned

widely and said: "By Jove!"

"What?"

"By Jove!"

"'By Jove!' What?"

"That's where we'd be--By Jove!"

"_Phew._"

"I agree with you," said Franklen to Walt. "Better ignore him."

"Sure will after that. So then we'll be 'By Jove' at six thousand.

That would be a swell place to make turnover, I think. At 1-G decel,

to about four thousand MPS, that'll put us about ... um, that'd take

us ninety hours! We'll make that 3-G, at twenty hours, which will put

us about three hundred and fifty million miles along, which plus the

original four hundred and sixty million adds up to eight hundred and

ten million miles--"

"When an astronaut begins to talk like that," interrupted Arden, "we of

the skyways say that he is talking in Congressional figures. The shoe

is on the other foot. What on earth are you fellows figuring?"

"Where we'll be and how fast we'll be going at a given instant of no

particular importance," offered Walt. "When did you wake up?"

"About the third hundred million. All of those ciphers going by made a

hollow sound, like a bullet whistling in the wind."

"Well, we're trying to make the theories of probability match with

figures. We'll know in about forty-five hours whether we were right or

not."

"It's a good thing we have all space to go around in. Are you sure that

we have all eternity?"

"Don't get anxious. They're still coming in like a ton of bricks

four times per hour, which means that they're riding easy. I don't

want to overrun them at about three thousand MPS and have to spend a

week decelerating, returning, more decelerating, and then matching

velocities."

"I see. You know best. And where is this Asteroid Belt that I've heard

so much about?"

"To the South of us by a few million miles. Those bright specks that

you can't tell from stars are asteroids. The common conception of the

Asteroid Belt being filled to overflowing with a collection of cosmic

rubble like the rings of Saturn is a lot of hooey. We'll be past in

a little while and we haven't even come close to one. Space is large

enough for all of us, I think."

"But not when all of us want the same space."

"I don't care for their area," said Walt with a smile. "Let 'em have

it, I don't care. I'll stay up here and let them run as they will."

"You mean the ones that are moving downward?" asked Arden, indicating

the sky.

"Those are asteroids, yes. We're to the North, as you may check by

going around the ship to the opposite side. You'll see Polaris almost

directly opposite, there. Sol is almost directly below us, and that

bright one that you can see if you squint almost straight up out of the

port is Saturn."

"I won't bother crossing the ship to see Polaris. I prefer the Southern

Cross anyway. The thing I'm most interested in is: Are we accomplishing

anything?"

"I think that we've spent the last thirty hours just catching up,"

explained Walt. "Up to right now we were going backwards, so to speak:

we're on even terms now, and will be doing better from here on in."

"It's the waiting that gets me down," said Arden. "Oh, for something to

do!"

"Let's eat," suggested Walt. "I'm hungry, and now that I think of it, I

have not eaten since we left the Station. Arden, you are hereby elected

to the post of galley chief. Get Jimmy from the dome if you need help."

"Help? What for?"

"He can help you lift it out of the oven. Don must have a cast-iron

stomach."

"That's hearsay. I'll show you! As soon as I find the can opener,

breakfast will be served."

"Make mine dinner," said Charley. "We've been awake all the time."

"O.K., we will have a combined meal, from grapefruit to ice cream.

Those who want any or all parts may choose at will. And fellows, please

let me know as soon as you get something tangible."

"That's a promise," said Walt. "Take it easy, and don't worry. We'll

be catching up with them one of these days."

* * * * *

"Hadley, how much coating have we got on those cathodes?"

"Not too much. We had about twenty G-hours to begin with. We went to a

half-G for about twenty hours, and now we're running on a quarter-G,

which would leave us go for forty hours more. That's a grand total of

about sixty hours."

"And the batteries?"

"In pretty good shape."

"Well, look. If it should come to a choice between floor and signal

gun, we'll choose the gun. We've about twelve hours left in the

cathodes, and since everybody is now used to quarter-G we might even

slide it down to an eighth-G, which would give us about twenty-four

hours."

"Your gun is still putting out?"

"So far as I can tell. Ten hours from now, we should know, I think,

predicating my guess on whatever meager information they must have."

"We could save some juice by killing most of the lights in the ship."

"That's a thought. Johannson, have one of your men run around and

remove all lights that aren't absolutely necessary. He can kill about

three quarters of them, I'm certain. That'll save us a few kilowatt

hours," said Channing. "And another thing. I'm about to drop the power

of our electron gun and run it continuously. If the boys are anywhere

in the neighborhood, they'll be needing the continuous disturbance for

direction finding. I'd say in another five hours that we should start

continuous radiation."

"You know, Channing, if this thing works out all right, it will be a

definite vote for pure, deductive reasoning."

"I know. But the pure deduction is not too pure. It isn't guesswork.

There are two factors of known quantity. One is that I know Walt

Franks, and the other is that he knows me. The rest is a simple matter

of the boys on the Station knowing space to the last inch, and applying

the theory of probabilities to it. We'll hear from them soon, or I'll

miss my guess. You wait."

"Yeah," drawled Captain Johannson, "we'll wait!"

* * * * *

Charley Bren made another computation and said: "Well, Walt, we've been

narrowing them down for quite a time now. We're getting closer and

closer to them, according to the field intensity. I've just got a good

idea of direction on that last five-minute shot. Have Franklen swivel

us around on this course; pretty soon we'll be right in the middle of

their shots."

"We're approaching them asymptotically," observed Walt. "I wish I knew

what our velocity was with respect to theirs. Something tells me that

it would be much simpler if I knew."

"Walt," asked Arden, "how close can you see a spaceship?"

"You mean how far? Well, I don't know that it's ever been tried and

recorded. But we can figure it out easy enough, by analogy. A period

is about thirty thousandths of an inch in diameter, and visible from

a distance of thirty inches. I mean visible with no doubt about

it's being there. That's a thousand to one. Now, the _Solar Queen_

is about six hundred feet tall and about four hundred feet in its

major diameter, so we can assume a little more than the four hundred

feet--say five hundred feet average of circular area, say--follow me?"

"Go on, you're vague, but normal."

"Then at a thousand to one, that becomes five hundred thousand

feet, and dividing by five thousand--round figures because it isn't

important enough to use that two hundred and eighty feet over the five

thousand--gives us one thousand miles. We should be able to see the

_Solar Queen_ from a distance of a thousand miles."

"Then at four thousand miles per second we'll be in and out of visual

range in a half second?"

"Oh no. They're rambling on a quite similar course at an unknown

but high velocity. Our velocity with respect to theirs is what will

determine how long they're within visual range."

"Hey, Walt," came the voice of Charley Bren. "The intensity of Don's

beam has been cut to about one quarter and is now continuous. Does that

mean anything?"

"Might mean trouble for them. Either they're running out of soup and

mean for us to hurry up, or they assume we're close enough to obviate

the need for high power. We'd better assume they want haste and act

accordingly. How're the boys on the radio detectors coming along?"

"Fine. They've taken over the direction finding and claim that we are

right on their tail."

"Anything in the sights, Jimmy?"

"Not yet. But the electroscope boys claim that quarter power or not,

the input is terrific."

"Take a rest, Jimmy. We won't be there for a while yet. No use burning

your eyes out trying to see 'em. There'll be time enough for you to do

your share after we get 'em close enough to see with the naked eye.

What do the beam-scanners say?"

"Shucks," answered the man on the scanners, "they're still radiating.

How are we going to fix 'em on a reflected wave when they're more

powerful on their own hook? The whole plate is glaring white. And,

incidentally, so is the celestial globe in the meteor-spotter. I've had

the threshold cut to the devil on that or we'd never be able to hold

this course. Anything like a meteor that comes in our way now will not

register until we're right on top of it and--"

* * * * *

The _Relay Girl_ lurched sickeningly. All over the ship, things rattled

and fell to the floors. Men grabbed at the closest solid object, and

then the _Relay Girl_ straightened out once more.

"_Woosh_," said Franks. "That was a big one."

"Big one?" called Charley Bren. "That, my friend, was none other than

the _Solar Queen_!"

"Can you prove that?"

"Sure. Our electroscopes now indicate a positive charge; they crossed

over just as we lurched."

"Jimmy, get your scope a-top and get looking. Franklen, hang on about

7-G and follow Jimmy's orders. Charley, see if you can get anything

cogent out of your gadget. Holy Green Fire, with all of a cubic million

million million megaparsecs in which to run, we have to be so good that

we run right into our quarry. Who says that radio direction finding is

not a precise science? Who says that we couldn't catch--"

"Walt, they're in sight, but losing fast."

"O.K., Jimmy, can you give me any idea as to their velocity with

respect to ours?"

"How long is she?"

"Six hundred feet."

Jimmy was silent for some seconds. "They're out of sight again, but I

make it about four to seven hundred miles per second."

"At 7-G we should match that seven hundred in about four hours."

"And then go on decelerating so that they'll catch up?"

"No," said Walt. "I used the max figure and we can assume that they

aren't going that fast, quite. At the end of four hours, we'll

turnover and wait until they heave in sight again and then we'll do

some more oscillating. We can match their velocity inside of ten hours,

or Franklen will get fired."

"If I don't," promised Franklen, "I'll quit. You can't fire me!"

"We should be able to contact them by radio," said Walt.

"Their beam is off," said Bren.

"And they are using the landing set," called the radio man, "It's

Channing. He says: 'Fancy meeting you here.' Any answer?"

"Just say, 'Dr. Channing, I presume?'"

Channing's voice came out of the ship's announcer system as the radio

man made the necessary connections. It said: "Right--but what kept you

so long?"

"Our boss was away," said Walt. "And we can't do a thing without him."

"Some boss. Some crew of wild men. Can't go off on a fishing trip

without having my bunch chasing all over the Solar System."

"What's wrong with a little sightseeing tour? We didn't mean any harm.

And speaking of harm, how are you and the rest of that bunch getting

along?"

"We're O.K. What do you plan after we finally get close enough together

to throw stones across?"

"We've got a whole hold full of spare batteries and a double set of

replacement cathodes. There is a shipload of gravanol aboard, too.

You'll need that and so will we. By the time we finish this jaunt,

we'll have been about as far out as anybody ever gets."

"Yeah--got any precise figures? We've been running on a guess and a

hope. I make it out about seven hundred million."

"Make it eight and a half. At 6-G, you'll cover another hundred and

fifty million miles before you stop. Take it twenty-two hours at

6-G--and then another twenty-two at 6. That should put you right back

here but going the other way at the same velocity. But wait, you've

been coasting. Mark off that last twenty-two hours and make it like

this: You'll be one thousand million miles from Sol when you come to a

stop at the end of the first twenty-two hours at 6-G. That hangs you

out beyond the orbit of Saturn by a couple of hundred million. Make it

back forty-four hours at 6-G, turnover and continue. By that time we'll

all be in so close that we can make any planet at will--preferably you

to Terra and we'll head for Venus Equilateral. You'll come aboard us?

No need for you to go with the rest."

"I can have the scooter sent out," said Channing. "How's Arden?"

"I'm fine, you big runabout. Wait until I get you!"

"Why Arden, I thought you might be glad to see me."

"Glad to see you?"

"But Arden--"

"Don't you 'But Arden' me, you big gadabout. Glad to see you? Boy, any

man that makes me chase him all over the Solar System! You just wait.

As soon as I get ahold of you, Don Channing, I'm going to--bust out and

bawl like a kid! Hurry up, willya?"

"I'll be right over," said Don soberly.

And, strangely enough, Don did not deviate this time.

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