<h2><SPAN name="IX" id="IX" />IX</h2>
<p>Below the ship lay the unfamiliar panorama of an unknown
world that circled, frozen, around a dim, unknown
sun, far out in space. Cold and bleak, the low, rolling hills
below were black, bare rock, coated in spots with a white
sheen of what appeared to be snow, though each of the
men realized it must be frozen air. Here and there ran
<SPAN name="Page_74" id="Page_74" />strange rivers of deep blue which poured into great lakes
and seas of blue liquid. There were mighty mountains of
deep blue crystal looming high, and in the hollows and
cracks of these crystal mountains lay silent, motionless seas
of deep blue, unruffled by any breeze in this airless world.
It was a world that lay frozen under a dim, dead sun.</p>
<p>They continued over the broad sweep of the level, crystalline
plain as the bleak rock disappeared behind them. This
world was about ten thousand miles in diameter, and its
surface gravity about a quarter greater than that of Earth.</p>
<p>On and on they swept, swinging over the planet at an
altitude of less than a thousand feet, viewing the unutterably
desolate scene of the cold, dead world.</p>
<p>Then, ahead of them loomed a bleak, dark mass of rock
again. They had crossed the frozen ocean and were coming
to land again—a land no more solid than the sea.</p>
<p>Everywhere lay the deep drifts of snow, and here and
there, through valleys, ran the streams of bright blue.</p>
<p>"Look!" cried Morey in sudden surprise. Far ahead and
to their left loomed a strange formation of jutting vertical
columns, covered with the white burden of snow. Arcot
turned a powerful searchlight on it, and it stood out brightly
against the vast snowfield. It was a dead, frozen city.</p>
<p>As they looked at it, Arcot turned the ship and headed
for it without a word.</p>
<p>It was hard to realize the enormity of the catastrophe
that had brought a cold, bleak death to the population of
this world—death to an intelligent race.</p>
<p>Arcot finally spoke. "I'll land the ship. I think it will
be safe for us all to leave. Get out the suits and make sure
all the tanks are charged and the heaters working. It will
be colder here than in space. Out there, we were only cooled
by radiation, but those streams are probably liquid nitrogen,
oxygen, and argon, and there's a slight atmosphere of
hydrogen, helium and neon cooled to about fifty degrees
Absolute. We'll be cooled by conduction and convection."</p>
<p>As the others got the suits ready, he lowered the ship
gently to the snowy ground. It sank into nearly ten feet of
<SPAN name="Page_75" id="Page_75" />snow. He turned on the powerful searchlight, and swept it
around the ship. Under the warm beams, the frozen gasses
evaporated, and in a few moments he had cleared the area
around the ship.</p>
<p>Morey and the others came back with their suits. Arcot
donned his, and adjusted his weight to ten pounds with the
molecular power unit.</p>
<p>A short time later, they stepped out of the airlock onto
the ice field of the frozen world. High above them glowed
the dim, blue-white disc of the tiny sun, looking like little
more than a bright star.</p>
<p>Adjusting the controls on the suits, the four men lifted
into the tenuous air and headed toward the city, moving
easily about ten feet above the frozen wastes of the snow
field.</p>
<p>"The thing I don't understand," Morey said as they shot
toward the city, "is why this planet is here at all. The intense
radiation from the sun when it went supernova should have
vaporized it!"</p>
<p>Arcot pointed toward a tall, oddly-shaped antenna that
rose from the highest building of the city. "There's your
answer. That antenna is similar to those we found on the
planets of the Black Star; it's a heat screen. They probably
had such antennas all over the planet.</p>
<p>"Unfortunately, the screen's efficiency goes up as the
fourth power of the temperature. It could keep out the terrific
heat of a supernova, but couldn't keep in the heat of
the planet after the supernova had died. The planet was
too cool to make the screen work efficiently!"</p>
<p>At last they came to the outskirts of the dead city. The
vertical walls of the buildings were free of snow, and they
could see the blank, staring eyes of the windows, and within,
the bleak, empty rooms. They swept on through the
frozen streets until they came to one huge building in the
center. The doors of bronze had been closed, and through
the windows they could see that the room had been piled
high with some sort of insulating material, evidently used
as a last-ditch attempt to keep out the freezing cold.</p>
<p>"<SPAN name="Page_76" id="Page_76" />Shall we break in?" asked Arcot.</p>
<p>"We may as well," Morey's voice answered over the radio.
"There may be some records we could take back to
Earth and have deciphered. In a time like this, I imagine
they would leave some records, hoping that some race <i>might</i>
come and find them."</p>
<p>They worked with molecular ray pistols for fifteen minutes
tearing a way through. It was slow work because they
had to use the heat ray pistols to supply the necessary
energy for the molecular motion.</p>
<p>When they finally broke through, they found they had
entered on the second floor; the deep snow had buried
the first. Before them stretched a long, richly decorated hall,
painted with great colored murals.</p>
<p>The paintings displayed a people dressed in a suit of
some soft, white cloth, with blond hair that reached to their
shoulders. They were shorter and more heavily built than
Earthmen, perhaps, but there was a grace to them that denied
the greater gravity of their planet. The murals portrayed a
world of warm sunlight, green plants, and tall trees waving
in a breeze—a breeze of air that now lay frozen on the
stone floors of their buildings.</p>
<p>Scene after scene they saw—then they came to a great
hall. Here they saw hundreds of bodies; people wrapped in
heavy cloth blankets. And over the floor of the room lay
little crystals of green.</p>
<p>Wade looked at the little crystals for a long time, and
then at the people who lay there, perfectly preserved by the
utter cold. They seemed only sleeping—men, women, and
children, sleeping under a blanket of soft snow that evaporated
and disappeared as the energy of the lights fell on it.
There was one little group the men looked at before they
left the room of death. There were three in it—a young
man, a fair, blonde young woman who seemed scarcely
more than a girl, and between them, a little child. They
were sleeping, arms about each other, warm in the arms of
Death, the kindly Reliever of Pain.</p>
<p><SPAN name="Page_77" id="Page_77" />Arcot turned and rose, flying swiftly down the long corridor
toward the door.</p>
<p>"That was not meant for us," he said. "Let's leave."</p>
<p>The others followed.</p>
<p>"But let's see what records they left," he went on. "It
may be that they wanted us to know their tragic story. Let's
see what sort of civilization they had."</p>
<p>"Their chemistry was good, at least," said Wade. "Did
you notice those green crystals? A quick, painless poison gas
to relieve them of the struggle against the cold."</p>
<p>They went down to the first floor level, where there was
a single great court. There were no pillars, only a vast,
smooth floor.</p>
<p>"They had good architecture," said Morey. "No pillars under
all the vast load of that building."</p>
<p>"And the load is even greater under this gravity," remarked
Arcot.</p>
<p>In the center of the room was a great, golden bronze
globe resting on a platform of marble. It must have been
new when this world froze, for there was no sign of corrosion
or oxidation. The men flew over to it and stood beside
it, looking at the great sphere, nearly fifteen feet in diameter.</p>
<p>"A globe of their world," said Fuller, looking at it with
interest.</p>
<p>"Yes," agreed Arcot, "and it was set up after they were
sure the cold would come, from the looks of it. Let's take
a look at it." He flew up to the top of it and viewed it
from above. The whole globe was a carefully chiseled relief
map, showing seas, mountains, and continents.</p>
<p>"Arcot—come here a minute," called Morey. Arcot dropped
down to where Morey was looking at the globe. On the
edge of one of the continents was a small raised globe,
and around the globe, a circle had been etched.</p>
<p>"I think this is meant to represent this globe," Morey said.
"I'm almost certain it represents this very spot. Now look
over here." He pointed to a spot which, according to the
scale of the globe, was about five thousand miles away. Projecting
<SPAN name="Page_78" id="Page_78" />from the surface of the bronze globe was a little
silver tower.</p>
<p>"They want us to go there," continued Morey. "This was
erected only shortly before the catastrophe; they must have
put relics there that they want us to get. They must have
guessed that eventually intelligent beings would cross space;
I imagine they have other maps like this in every large
city.</p>
<p>"I think it's our duty to visit that cairn."</p>
<p>"I quite agree," assented Arcot. "The chance of other men
visiting this world is infinitely small."</p>
<p>"Then let's leave this City of the Dead!" said Wade.</p>
<p>It gave them a sense of depression greater than that inspired
by the vast loneliness of space. One is never so lonely
as when he is with the dead, and the men began to realize
that the original <i>Ancient Mariner</i> had been more lonely
with strange companions than they had been in the depths
of ten million light years of space.</p>
<p>They went back to the ship, floating through the last
remnants of this world's atmosphere, back through the chill
of the frozen gases to the cheering, warm interior of the
ship.</p>
<p>It was a contrast that made each of them appreciate more
fully the gift that a hot, blazing sun really is. Perhaps that
was what made Fuller ask: "If this happened to a star so
much like our sun, why couldn't it happen to Sol?"</p>
<p>"Perhaps it may," said Morey softly. "But the eternal optimism
of man keeps us saying: 'It can't happen here.' And
besides—" He put a hand on the wall of the ship, "—we
don't ever have to worry about anything like that now. Not
with ships like this to take us to a new sun—a new planet."</p>
<p>Arcot lifted the ship and flew over the cold, frozen
ground beneath them, following the route indicated on the
great globe in the dead city. Mile after mile of frozen ice
fields flew by as they shot over it at three miles per second.</p>
<p>Suddenly, the bleak bulk of a huge mountain loomed
gigantic before them. Arcot reversed the power and brought
the ship to a stop. With the powerful searchlight, he swept
<SPAN name="Page_79" id="Page_79" />the area, looking for the tower he knew should be here. At
last, he made it out, a pyramid rather than a tower, and
coated over with ice. They soon thawed out the frozen
gasses by playing the energy of three powerful searchlights
upon them, and in a few minutes the glint of gold showed
through the melting ice and show.</p>
<p>"It looks," said Wade, "as though they have an outer
wall of gold over a strong wall of iron or steel to protect it
from corrosion. Certainly gold doesn't have enough tensile
strength to hold itself up under this gravity—not in such
masses as that."</p>
<p>Arcot brought the ship down beside the tower and the
men once more went out through the airlock into the cold
of the almost airless world. They flew across to the pyramid
and looked for some means of entrance. In several places,
they noticed hieroglyphics carved in great, foot-high characters.
They searched in vain for a door until they noticed
that the pyramid was not perfect, but truncated, leaving a
flat area on top. The only joint in the walls seemed to be
there, but there was no handle or visible methods of opening
the door.</p>
<p>Arcot turned his powerful light on the surface and
searched carefully for some opening device. He found a
bas-relief engraving of a hand pointing to a corner of the
door. He looked more closely and found a small jewel-like
lens set in the metal.</p>
<p>Suddenly the men felt a vibration! There was a heavy
click, and the door panel began to drop slowly.</p>
<p>"Get on it!" Arcot cried. "We can always break our way
out if we're trapped!"</p>
<p>The four men leaped on it and sank slowly with it. The
massive walls of the tower were nearly five feet thick, and
made of some tough, white metal.</p>
<p>"Pure iron!" diagnosed Wade. "Or perhaps a silicon-iron
alloy. Not as strong as steel, but very resistant to corrosion."</p>
<p>When the elevator stopped, they found themselves in a
great chamber that was obviously a museum of the lost
<SPAN name="Page_80" id="Page_80" />race. All around the walls were arranged models, books, and
diagrams.</p>
<p>"We can never hope to take all this in our ship!" said
Arcot, looking at the great collection. "Look—there's an old
winged airplane! And a steam engine—and that's an electric
motor! And that thing looks like some kind of an electric
battery."</p>
<p>"But we can't take all that stuff," objected Fuller.</p>
<p>"No," Morey agreed. "I think our best bet would be to
take all the books we can—making sure we get the introductory
ones, so we can read the language.</p>
<p>"See—over there—they have marked those shelves with a
single vertical mark. The ones next to them have two vertical
marks, and next ones three. I suggest we load up with
those books and take them to the ship."</p>
<p>The rest agreed, and they began carrying armloads of
books, flying out through the top of the pyramid to the
ship and back for more.</p>
<p>Instead of flying back to the pyramid for the last load,
Arcot announced that he was going to leave a note for
anyone who might come here later. While the others went
back for the last load, he worked at drawing the "note".</p>
<p>"Let's see your masterpiece," said Morey as the three men
returned to the ship with the last of the books.</p>
<p>Arcot had used a piece of tough, heavy plastic which
would resist any corrosion the cold, almost airless world
might have to offer.</p>
<p>Near the top, he had drawn a representation of their
ship, and beneath it a representation of the route they had
taken from universe to universe. The galaxy they were in
was represented by a cloud of gas, its main identifying feature.
Underneath the dotted line of their route through space,
he had printed "200,000,000,000, <i>u</i>".</p>
<p>Then followed a little table. The numeral "1" followed by
a straight bar, then "2" followed by two bars, and so on up
to ten. Ten was represented by ten bars and, in addition,
an S-shaped sign. Twenty was next, followed by twenty
<SPAN name="Page_81" id="Page_81" />bars and two S-shaped signs. Thus he had worked up to
"100".</p>
<p>The system he used would make it clear to any reasoning
creature that he had used a decimal system and that the
zeroes meant ten times.</p>
<p>Next below, he had drawn the planetary system of the
frozen world, and the distance from the planet they were
on to the central sun he labeled "<i>u</i>". Thus, the finders could
reason that they had come a distance of two hundred billion
units, where a distance of three hundred million miles was
taken as the unit; they had, then, come from another
galaxy. Certainly any creature with enough intelligence to
reach this frozen world would understand this!</p>
<p>"Since the year of this planet is approximately eight
times our own," Arcot continued, "I am indicating that we
came here approximately five hundred years after the catastrophe."
He pointed at several of the other drawings.</p>
<p>They left the message in the tower, and Arcot closed
the door, leaving the pyramid exactly as it had been before
they had come.</p>
<p>"Say!" Morey commented, "how did you open and close
that door, anyway?"</p>
<p>Arcot grinned. "Didn't you notice the jewel at the corner?
It was the lens of a photoelectric cell. My flashlight
opened the door. I didn't figure it out; it just worked accidentally."</p>
<p>Morey raised an eyebrow. "But if the darned thing is so
simple, any creature, intelligent or not, might be able to get
in and destroy the records!"</p>
<p>Arcot looked at him. "And where are your savages going
to come from? There are none on this planet, and anyone
intelligent enough to build a spaceship isn't going to destroy
the contents of the tower."</p>
<p>"Oh." Morey looked a little sheepish.</p>
<p>They went into the airlock and took off their suits. Then
they began packing the precious books in specimen cases
that had been brought for the purpose of preserving such
things.</p>
<p><SPAN name="Page_82" id="Page_82" />When the last of them was carefully stowed, they returned
to the control room. They looked silently out across
this strange, dead world, thinking how much it must have
been like Earth. It was dead now, and frozen forever. The
low hills that stretched out beneath them were dimly lighted
by the weak rays of a shrunken sun. Three hundred million
miles away, it glowed so weakly that this world received
only a little more heat than it might have received from a
small coal fire a mile away.</p>
<p>So weakly it flared that in this thin atmosphere of hydrogen
and helium, its little corona glowed about it plainly,
and even the stars around it shone brilliantly. The men could
see one constellation that grouped itself in the outlines of
a dragon, with the sun of this system as its cold, baleful
eye.</p>
<p>Gradually, Arcot lifted the ship, and, as they headed out
into space, they could see the dim frozen plains fall behind.
It was as if a load of oppressing loneliness parted from them
as they flew out into the vast spaces of the eternal stars.</p>
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