<h2><SPAN name="CHAPTER_3" id="CHAPTER_3"></SPAN>CHAPTER 3</h2>
<p>"Blast off—minus—five—four—three—two—one—<i>zero</i>!"</p>
<p>As the main drive rockets blasted into life, Tom fell
back in his seat before the control panel of the <i>Polaris</i>
and felt the growing thrust as the giant ship lifted off
the ground, accelerating rapidly. He kept his eyes on
the teleceiver screen and saw Space Academy fall away
behind them. On the power deck Astro lay strapped in
his acceleration cushion, his outstretched hand on the
emergency booster rocket switch should the main rockets
fail before the ship could reach the free fall of space.
On the radar bridge Roger watched the far-flung stars
become brighter as the rocket ship hurtled through the
dulling layers of the atmosphere.</p>
<p>As soon as the ship reached weightless space, Tom
flipped on the gravity generators and put the <i>Polaris</i> on
her course to Venus. Almost immediately the intercom
began to blast.</p>
<p>"Now hear this!" Major Connel's voice roared. "Corbett,
Manning, and Astro! I don't want any of your
space-blasted nonsense on this trip! Get this ship to Venusport
in the shortest possible time without burning
out the pump bearings. And, Manning—!"</p>
<p><span class="pagenum"><SPAN name="Page_26" id="Page_26">[Pg 26]</SPAN></span></p>
<p>"Yes, sir," replied the blond-haired cadet.</p>
<p>"If I so much as hear one wisecrack between you and
that overgrown rocket jockey, Astro, I'll log both of you
twenty-five demerits!"</p>
<p>"I understand, sir," acknowledged Roger lazily. "I
rather appreciate your relieving me of the necessity of
speaking to that space ape!"</p>
<p>Listening to their voices on the control deck, Tom
grinned and waited expectantly. He wasn't disappointed.</p>
<p>"Ape!" came a bull-like roar from the power deck.
"Why, you skinny moth-eaten piece of space junk—"</p>
<p>"Cadet Astro!"</p>
<p>"Yes, sir?" Astro was suddenly meek.</p>
<p>"If you say one more word, I'll bury you in demerits!"</p>
<p>"But, sir—"</p>
<p>"No <i>buts</i>!" roared Connel. "And you, Manning—!"</p>
<p>"Yes, sir?" chimed in Roger innocently.</p>
<p>"Keep your mouth shut!"</p>
<p>"Very well, sir," said Roger.</p>
<p>"Corbett?"</p>
<p>"Yes, sir?"</p>
<p>"I'm putting you in charge of monitoring the intercom.
If those two space idiots start jabbering again, call
me. That's an order! I'll be in my quarters working."
Connel switched off abruptly.</p>
<p>"You hear that, fellows?" said Tom. "Knock it off."</p>
<p>"O.K., Tom," replied Roger, "just keep him out of my
sight."</p>
<p>"That goes for me, too," added Astro. "Ape! Just wait
till I—"</p>
<p>"Astro!" Tom interrupted sharply.</p>
<p>"O.K., O.K.," groaned the big cadet.</p>
<p>Glancing over the panel once more and satisfying
himself that the ship was functioning smoothly, Tom
<span class="pagenum"><SPAN name="Page_27" id="Page_27">[Pg 27]</SPAN></span>sighed and settled back in his seat, enjoying the temporary
peace and solitude. It had been a tough year, filled
with intensive study in the quest for an officer's commission
in the Solar Guard. Space Academy was the finest
school in the world, but it was also the toughest. The
young cadet shook his head, remembering a six-weeks'
grind he, Roger, and Astro had gone through on a nuclear
project. Knowing how to operate an atomic rocket
motor was one thing, but understanding what went on
inside the reactant pile was something else entirely.
Never had the three cadets worked harder, or more
closely together. But Astro's thorough, practical knowledge
of basic nucleonics, combined with Roger's native
wizardry at higher mathematics, and his own understanding
of the theory, had enabled them to pull
through with a grade of seventy-two, the highest average
ever made by a cadet unit not specializing in physics.</p>
<p>As the ship rocketed smoothly through the airless void
of space toward the misty planet of Venus, Tom made
another quick but thorough check of the panel, and
then returned to his reflections on the past term. It had
been particularly difficult since they had missed many
valuable hours of classroom work and study because of
their adventure on the new colony of Roald (as described
in <i>The Space Pioneers</i>), but they had come
through somehow. He shook his head wondering how
they had made it. Forty-two units had washed out during
the term. Instead of getting easier, the courses of
study were getting more difficult all the time, and in his
speech on the parade grounds, Commander Walters
had promised—</p>
<p>"Emergency!"</p>
<p>Roger's voice over the intercom brought Tom out of
his reverie sharply.</p>
<p><span class="pagenum"><SPAN name="Page_28" id="Page_28">[Pg 28]</SPAN></span></p>
<p>"All hands," continued the cadet on the radar bridge
hurriedly, "secure your stations and get to the jet-boat
deck on the double! Emergency!"</p>
<p>As the sharp clang of the emergency alarm rang out,
Tom did not stop to question Roger's sudden order.
Neutralizing all controls, he leaped for the hatch leading
below. Taking the ladder four steps at a time, Tom
saw Major Connel tear out of his quarters. The elder
spaceman dived for the ladder himself, not stopping to
ask questions. He was automatic in his reliance on the
judgment of others. The few seconds spent in talk could
mean the difference between life and death in space
where you seldom got a second chance.</p>
<p>Tom and Connel arrived on the jet-boat deck to find
Astro already preparing the small space craft for launching.
As they struggled into space suits, Roger appeared.
In answer to their questioning looks, he explained laconically,
"Unidentifiable object attached to ship on
fin parallel to steering vanes. Thought we'd better go
outside first and examine later."</p>
<p>Connel nodded his mute agreement, and thirty seconds
later the tiny jet boat was blasting out of the escape
lock into space.</p>
<p>Circling around the ship to the stern, the jet boat,
under Major Connel's sure touch, stopped fifty feet
from the still glowing, exhaust tubes. He and the three
cadets stared out at a small metallic boxlike object attached
to the underside of the stabilizer fin.</p>
<p>"What do you suppose it is?" asked Astro.</p>
<p>"I don't know," replied Roger, "but it sure doesn't belong
there. That's why I rang the emergency on you."</p>
<p>"You were absolutely right, Manning," asserted Connel.
"If it's harmless, we can always get back aboard
and nothing's been lost except a little time." He rose
from the pilot's seat and stepped toward the hatch.
<span class="pagenum"><SPAN name="Page_29" id="Page_29">[Pg 29]</SPAN></span>
"Come with me, Corbett. We'll have a look. And bring
the radiation counter along."</p>
<p>"Aye, aye, sir!"</p>
<p>Tom reached into a near-by locker, and pulling out a
small, rectangular box with a round hornlike grid in its
face, plunged out of the hatch with Major Connel and
blasted across the fifty-foot gap to the stabilizer fin of
the <i>Polaris</i>.</p>
<p>Connel gestured toward the object on the fin. "See if
she's hot, Corbett."</p>
<p>The young cadet pressed a small button on the
counter and turned the horn toward the mysterious box.
Immediately the needle on the dial above the horn
jumped from white to pink and finally red, quivering
against the stop pin.</p>
<p>"Hot!" exclaimed Tom. "She almost kicked the pin
off!"</p>
<p>"Get off the ship!" roared Connel. "It's a fission bomb
with a time fuse!"</p>
<p>Tom dove at the box and tried to pull it off the stabilizer,
but Major Connel grabbed him by the arm and
wrenched him out into space.</p>
<p>"You space-blasted idiot!" Connel growled. "That
thing's liable to go off any second! Get away from here!"</p>
<p>With a mighty shove, the spaceman sent Tom flying
out toward the jet boat and then jumped to safety himself.
Within seconds he and the young cadet were
aboard the jet boat again and, not stopping to answer
Astro's or Roger's questions, he jammed his foot down
hard on the acceleration lever, sending the tiny ship
blasting away from the <i>Polaris</i>.</p>
<p>Not until they were two miles away from the stricken
rocket ship did Connel bring the craft to a stop. He
turned and gazed helplessly at the gleaming hull of the
<i>Polaris</i>.</p>
<p><span class="pagenum"><SPAN name="Page_30" id="Page_30">[Pg 30]</SPAN></span></p>
<p>"So they know," he said bitterly. "They're trying to
stop me from even reaching Venus."</p>
<p>The three cadets looked at each other and then at the
burly spaceman, bewilderment in their eyes.</p>
<p>"What's this all about, sir?" Roger finally asked.</p>
<p>"I'm not at liberty to tell you, Manning," replied
Connel. "Though I want to thank you for your quick
thinking. How did you happen to discover the bomb?"</p>
<p>"I was sighting on Regulus for a position check and
Regulus was dead astern, so when I swung the periscope
scanner around, I spotted that thing stuck to the
fin. I didn't bother to think about it, I just yelled."</p>
<div class="figcenter"> <ANTIMG src="images/ill-040.png" width-obs="500" height-obs="438" alt="" title="" /></div>
<p>"Glad you did," nodded Connel and turned to stare
<span class="pagenum"><SPAN name="Page_31" id="Page_31">[Pg 31]</SPAN></span>at the <i>Polaris</i> again. "Now I'm afraid we'll just have to
wait until that bomb goes off."</p>
<p>"Isn't there anything we can do?" asked Tom.</p>
<p>"Not a blasted thing," replied Connel grimly. "Thank
the universe we shut off all power. If that baby had
blown while the reactant was feeding into the firing
chambers, we'd have wound up a big splash of nothing."</p>
<p>"This way," commented Astro sourly, "it'll just blast a
hole in the side of the ship."</p>
<p>"We might be able to repair that," said Tom hopefully.</p>
<p>"There she goes!" shouted Roger.</p>
<div class="figcenter"> <ANTIMG src="images/ill-041.png" width-obs="500" height-obs="431" alt="" title="" /></div>
<p>Staring out the windshield, they saw a sudden blinding
<span class="pagenum"><SPAN name="Page_32" id="Page_32">[Pg 32]</SPAN></span>flash of light appear over the stern section of the
<i>Polaris</i>, a white-hot blaze of incandescence that made
them flinch and crouch back.</p>
<p>"By the craters of Luna!" exclaimed Connel.</p>
<p>Before their eyes they saw the stabilizer fin melt and
curl under the intense heat of the bomb. There was no
sound or shock wave in the vacuum of space, but they
all shuddered as though an overwhelming force had
swept over them. Within seconds the flash was gone
and the <i>Polaris</i> was drifting in the cold blackness
of space! The only outward damage visible was the
twisted stabilizer, but the boys realized that she must
be a shambles within.</p>
<p>"I guess we'll have to wait a while before we go back
aboard. There might be radioactivity around the hull,"
Roger remarked.</p>
<p>"I don't think so," said Tom. "The <i>Polaris</i> was still
coasting when we left her. We cut out the drive rockets,
but we didn't brake her. She's probably drifted away
from the radioactivity already."</p>
<p>"Corbett's right," said Connel. "A hot cloud would be
a hundred miles away by now." He pressed down on
the acceleration lever and the jet boat eased toward
the ship. Edging cautiously toward the stern of the
spaceship, they saw the blasted section of the fin already
cooling in the intense cold of outer space.</p>
<p>"Think I'd better call a Solar Guard patrol ship, sir?"
asked Roger.</p>
<p>"Let's wait until we check the damage, Manning,"
replied Connel.</p>
<p>"Yeah," chimed in Astro grimly, "if I can help it, I'm
going to bring the <i>Polaris</i> in." He paused and then
added, "If I have to carry her on my back."</p>
<p>As soon as a quick check with the radiation counter
showed them that the hull was free of radioactivity,
<span class="pagenum"><SPAN name="Page_33" id="Page_33">[Pg 33]</SPAN></span>Major Connel and the three cadets re-entered the ship.</p>
<p>While the lack of atmosphere outside had dissipated
the full force of the blast, the effect on the inside of the
ship, where Earth's air pressure was maintained, was
devastating. Whole banks of delicate machinery were
torn from the walls and scattered over the decks. The
precision instruments of the inner hull showed no signs
of leakage, and the oxygen-circulating machinery could
still function on an auxiliary power hookup.</p>
<p>Completing the quick survey of the ship, Major Connel
realized that they would never be able to continue
their flight to Venus and instructed Roger to contact
the nearest Solar Guard patrol ship to pick them up.</p>
<p>"The <i>Polaris</i> will have to be left in space," continued
Connel, "and a maintenance crew will be sent out to see
if she can be repaired. If they decide it isn't worth the
labor, they'll junk her here in space."</p>
<p>The faces of the three cadets fell.</p>
<p>"But there's no real damage on her power deck, sir,"
said Astro. "And the hull is in good shape, except for the
stabilizer fin and some of the stern plates. Why, sometimes
a green Earthworm unit will crack a fin on their
first touchdown."</p>
<p>"And the radar deck can be patched up easy, sir,"
spoke up Roger. "With some new tubes and a few rolls
of wire I could have her back in shape in no time."</p>
<p>"That goes for the control deck, too!" said Tom doggedly.
Then, after a quick glance at his unit mates, he
faced Connel squarely. "I think it goes without saying,
sir, that we'd appreciate it very much if you could recommend
that she be restored instead of junked."</p>
<p>Connel allowed himself a smile in the face of such
obvious love for the ship. "You forget that to repair her
out in space, the parts have to be hauled from Venus.
But I'll see what I can do. Meantime, Roger, see if you
<span class="pagenum"><SPAN name="Page_34" id="Page_34">[Pg 34]</SPAN></span>can't get that patrol ship to give us a lift to Venusport.
Tell the C.O. I'm aboard and on urgent official business."</p>
<p>"Yes, sir," said Roger.</p>
<p>"And," continued the spaceman, noticing the downcast
looks of Tom and Astro, "it wouldn't hurt if you
two started repairing as much as you can. So when the
maintenance crew arrives, they won't find her in such
a mess."</p>
<p>"Yes, sir!" chorused the two cadets happily.</p>
<p>Connel returned to his quarters and sat down heavily
in the remains of his bunk, rubbing his chin thoughtfully.
Somehow, word had gotten out that he was going
to check on the secret organization on Venus and someone
had made a bold and desperate attempt to stop him
before he could get started. It infuriated him to think
that anyone would interrupt official business. As far as
Connel was concerned, nothing came before official
business. And he was doubly furious at the danger to
the three cadets, who had innocently hitched a ride on
what was almost a death ship. Someone was going to
pay, Connel vowed, clenching his huge fists—and pay
dearly.</p>
<div class="figcenter"> <ANTIMG src="images/ill-044.png" width-obs="500" height-obs="149" alt="" title="" /></div>
<hr style="width: 65%;" />
<p><span class="pagenum"><SPAN name="Page_35" id="Page_35">[Pg 35]</SPAN></span></p>
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