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发信人: by (春天的小懒虫), 信区: SFworld
标 题: 2010 (44)
发信站: 哈工大紫丁香 (Wed Oct 6 15:20:36 1999), 转信
44
Vanishing Trick
It was a fascinating game in which everyone joined - but
only when off duty. Even Tanya contributed ideas to the
`thought experiment', as she continued to call it.
Floyd was perfectly well aware that all the activity was
generated not by fear of an unknown danger that only he
took seriously, but by the delightful prospect of returning
to Earth at least a month earlier than anyone had imagined.
Whatever the motive, he was satisfied. He had done his
best, and the rest was up to the Fates.
There was one piece of luck, without which the whole
project would have been stillborn. The short, stubby
Leonov, designed to drill safely through the Jovian atmo-
sphere during the braking manoeuvre, was less than half
the length of Discovery and so could be neatly piggybacked
on the larger vessel. And the midships antenna mount
would provide an excellent anchor point - assuming that it
was strong enough to take the strain of Leonov's weight
while Discovery's drive was operating.
Mission Control was sorely puzzled by some of the
requests flashed back to Earth during the next few days.
Stress analyses of both ships, under peculiar loads; effects
of off-axis thrusts; location of unusually strong or weak
points in the hulls - these were only some of the more
esoteric problems the perplexed engineers were asked to
tackle. `Has something gone wrong?' they inquired
anxiously.
`Not at all,' Tanya replied. `We're merely investigating
possible options. Thank you for your cooperation. End of;
transmission.'
Meanwhile, the programme went ahead as planned. All
systems were carefully checked in both ships, and readied
for the separate voyages home; Vasili ran simulations on
return trajectories and Chandra fed them to Hal when they
had been debugged-getting Hal to make a final check in the .
process. And Tanya and Floyd worked amicably together
orchestrating the approach to Big Brother like generals
planning an invasion.
It was what he had come all the way to do, yet Floyd's
heart was no longer in it. He had undergone an experience
he could share with no one - even those who believed him.
Though he carried out his duties efficiently, much of the
time his mind was elsewhere.
Tanya understood perfectly.
`You're still hoping for that miracle to convince me,
aren't you?'
`Or deconvince me-that would be equally acceptable. It's
the uncertainty that I dislike.'
`So do I. But it won't be much longer now-one way or
the other.'
She glanced briefly toward the situation display, where
the figure 20 was slowly flashing. It was the most unneces-
sary bit of information in the entire ship, since everyone
knew by heart the number of days until the launch window
opened.
And the assault on Zagadka was scheduled.
For the second time, Heywood Floyd was looking the other
way when it happened. But it would have made no dif-
ference in any case; even the vigilant monitor camera
showed only a faint blur between one full frame and the
subsequent blank one.
Once more he was on duty aboard Discovery, sharing the
graveyard shift with Sasha over on Leonov. As usual, the
night had been totally uneventful; the automatic systems
were performing their jobs with their normal efficiency.
Floyd would never have believed, a year ago, that he would
one day orbit Jupiter at a distance of a few hundred thousand
kilometres and give it barely a glance - while trying, not
very successfully, to read The Kreulzer Sonata in the orig-
inal. According to Sasha, it was still the finest piece of erotic
fiction in (respectable) Russian literature, but Floyd had not
yet progressed far enough to prove that. And now he never
would.
At 0125 he was distracted by a spectacular, though not
unusual, eruption on the terminator of Io. A vast umbrella-
shaped cloud expanded into space, and started to shower its
debris back on to the burning land below. Floyd had seen
dozens of such eruptions, but they never ceased to fascinate
him. It seemed incredible that so small a world could be the
seat of such titanic energies.
To get a better view, he moved around to one of the other
observation windows. And what he saw there - or, rather,
what he did not see there - made him forget about Io, and
almost everything else.
When he had recovered, and satisfied himself that he was
not suffering - again? - from hallucinations, he called the
other ship.
`Good morning, Woody,' yawned Sasha. `No - I wasn't
asleep. How are you getting on with old Tolstoi?'
`I'm not. Take a look outside and tell me what you see.'
`Nothing unusual, for this part of the cosmos Io doing its
thing. Jupiter. Stars. Oh my God!'
`Thanks for proving I'm sane. We'd better wake the
skipper.'
`Of course. And everyone else. Woody - I'm scared.'
`You'd be a fool not to be. Here we go. Tanya? Tanya?
Woody here. Sorry to wake you up - but your miracle's
happened. Big Brother has gone. Yes - vanished. After three
million years, he's decided to leave.
`I think he must know something that we don't.'
It was a sombre little group that gathered, during the next
fifteen minutes, for a hasty conference in the wardroom-
cum-observation lounge. Even those who had just gone to
sleep were instantly awake, as they sipped thoughtfully
from bulbs of hot coffee - and kept glancing at the shock-
ingly unfamiliar scene outside Leonov's windows, to con-
vince themselves that Big Brother had indeed vanished.
`It must know something that we don't.' That spon-
taneous phrase of Floyd's had been repeated by Sasha and
now hung silently, ominously, in the air. He had summed
up what everyone was now thinking - even Tanya.
It was still too early to say `I told you so'- nor did it really
matter whether that warning had any validity. Even if it was
perfectly safe to stay, there was no point in doing so. With
nothing to investigate, they might as well go home, just as
quickly as possible. Yet it was not quite as simple as that.
`Heywood,' said Tanya, `I'm now prepared to take that
message, or whatever it was, much more seriously. I'd be
stupid not to after what's happened. But even if there is
danger here, we still have to weigh one risk against another.
Coupling Leonov and Discovery together, operating Discov- ,
ery with that huge off-axis load, disconnecting the ships in a
matter of minutes so we can fire our engines at the right
moment; no responsible captain would take such chances
without very good - I'd say overwhelming - reasons. Even
now, I don't have such reasons. I've only got the word of
... a ghost. Not very good evidence in a court of law.'
`Or a court of inquiry,' said Walter Curnow, in an un-
usually quiet voice, `even if we all backed you up.'
`Yes, Walter - I was thinking of that. But if we get home
safely, that will justify everything - and if we don't, it
hardly matters, does it? Anyway, I'm not going to decide
now. As soon as we've reported this, I'm going back to bed.
I'll give you my decision in the morning after I've slept on
it. Heywood, Sasha, will you come up to the bridge with
me? We have to wake up Mission Control, before you go
back on watch.'
The night had not yet finished with its surprises. Some-
where around the orbit of Mars, Tanya's brief report passed
a message going in the opposite direction.
Betty Fernandez had talked at last. Both the CIA and the
National Security Agency were furious; their combined
blandishments, appeals to patriotism, and veiled threats had
failed completely - yet the producer of a sleazy gossip
network had succeeded, thereby making himself immortal
in the annals of Videodom.
It was half luck, half inspiration. The news director of
`Hello, Earth!' had suddenly realized that one of his staff
bore a striking likeness to David Bowman; a clever makeup
artist had made it perfect. Jose Fernandez could have told the
young man that he was taking a terrible risk, but he had the
good fortune that often favours the brave. Once he had got
his foot inside the door, Betty had capitulated. By the time
she had - quite gently - thrown him out, he had obtained
essentially the whole story. And to do him credit, he had
presented it with a lack of leering cynicism quite un-
characteristic of his network. It got him that year's
Pulitzer.
`I wish,' Floyd said rather wearily to Sasha, `she'd talked
earlier. It would have saved me a lot of trouble. Anyway,
that settles the argument. Tanya can't possibly have any
doubts now. But we'll leave it until she wakes up - don't
you agree?'
`Of course - it's not urgent, even though it's certainly
important. And she'll need the sleep. I have a feeling none of
us will get much from now on.'
I'm sure you're right, thought Floyd. He felt very tired,
but even if he had not been on duty he would have found it
impossible to sleep. His mind was too active, analysing the
events of this extraordinary night, trying to anticipate the
next surprise.
In one way, he felt an enormous sense of relief: All
uncertainty about their departure was surely ended; Tanya
could have no further reservations.
But a much greater uncertainty remained. What was hap-
pening?
There was only one experience in Floyd's life that mat-
ched the situation. As a very young man, he had once gone
canoeing with some friends down a tributary of the Colora-
do River - and they had lost their way.
They had been swept faster and faster between the canyon
walls, not completely helpless, but with only enough con-
trol to avoid being swamped. Ahead might be rapids -
perhaps even a waterfall; they did not know. And in any
case, there was little they could do about it.
Once again, Floyd felt himself in the grip of irresistible
forces, sweeping him and his companions toward an un-
known destiny. And this time the dangers were not only
invisible; they might be beyond human comprehension.
--
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