Collected Stories Of Arthur C. Clarke (180 page)

Going, going, going. Goodbye, good—

*

I’m OK again now. The timings have all been sent home on the beam. In five minutes, they’ll join the accumulated wisdom of mankind. And Lunacom will know that I stuck to my post.

But I’m not sending this. I’m going to leave it here, for the next expedition – whenever that may be. It could be ten or twenty years before anyone comes here again. No point in going back to an old site when there’s a whole world waiting to be explored….

So this capsule will stay here, as Scott’s diary remained in his tent, until the next visitors find it. But they won’t find me.

Strange how hard it is to get away from Scott. I think he gave me the idea.

For his body will not lie frozen forever in the Antarctic, isolated from the great cycle of life and death. Long ago, that lonely tent began its march to the sea. Within a few years, it was buried by the falling snow and had become part of the glacier that crawls eternally away from the Pole. In a few brief centuries, the sailor will have returned to the sea. He will merge once more into the pattern of living things – the plankton, the seals, the penguins, the whales, all the multitudinous fauna of the Antarctic Ocean.

There are no oceans here on Mars, nor have there been for at least five billion years. But there is life of some kind, down there in the badlands of Chaos II, which we never had time to explore.

Those moving patches on the orbital photographs. The evidence that whole areas of Mars have been swept clear of craters, by forces other than erosion. The long-chain, optically active carbon molecules picked up by the atmospheric samplers.

And, of course, the mystery of Viking 6. Even now, no one has been able to make any sense of those last instrument readings, before something large and heavy crushed the probe in the still, cold depths of the Martian night….

And don’t talk to me about
primitive
life forms in a place like this! Anything that’s survived here will be so sophisticated that we may look as clumsy as dinosaurs.

There’s still enough propellant in the ship’s tanks to drive the Mars car clear around the planet. I have three hours of daylight left – plenty of time to get down into the valleys and well out into Chaos. After sunset, I’ll still be able to make good speed with the headlights. It will be romantic, driving at night under the moons of Mars….

One thing I must fix before I leave. I don’t like the way Sam’s lying out there. He was always so poised, so graceful. It doesn’t seem right that he should look so awkward now. I must do something about it.

I wonder if
I
could have covered three hundred feet without a suit, walking slowly, steadily – the way he did, to the very end.

I must try not to look at his face.

That’s it. Everything shipshape and ready to go.

The therapy has worked. I feel perfectly at ease – even contented, now that I know exactly what I’m going to do. The old nightmares have lost their power.

It is true: we all die alone. It makes no difference at the end, being fifty million miles from home.

I’m going to enjoy the drive through that lovely painted landscape. I’ll be thinking of all those who dreamed about cars – Wells and Lowell and Burroughs and Weinbaum and Bradbury. They all guessed wrong – but the reality is just as strange, just as beautiful, as they imagined.

I don’t know what’s waiting for me out there, and I’ll probably never see it. But on this starveling world, it must be desperate for carbon, phosphorus, oxygen, calcium. It can use me.

And when my oxygen alarm gives its final ‘ping,’ somewhere down there in that haunted wilderness, I’m going to finish in style. As soon as I have difficulty in breathing, I’ll get off the Mars car and start walking – with a playback unit plugged into my helmet and going full blast.

For sheer, triumphant power and glory there’s nothing in the whole of music to match the Toccata and Fugue in D. I won’t have time to hear all of it; that doesn’t matter.

Johann Sebastian, here I come.

A Meeting with Medusa

First published in
Playboy
, December 1971

Collected in
The Wind from the Sun

1. A Day to Remember

The
Queen Elizabeth
was over three miles above the Grand Canyon, dawdling along at a comfortable hundred and eighty, when Howard Falcon spotted the camera platform closing in from the right. He had been expecting it – nothing else was cleared to fly at this altitude – but he was not too happy to have company. Although he welcomed any signs of public interest, he also wanted as much empty sky as he could get. After all, he was the first man in history to navigate a ship three-tenths of a mile long….

So far, this first test flight had gone perfectly; ironically enough, the only problem had been the century-old aircraft carrier
Chairman Mao
, borrowed from the San Diego Naval Museum for support operations. Only one of
Mao
’s four nuclear reactors was still operating, and the old battle-wagon’s top speed was barely thirty knots. Luckily, wind speed at sea level had been less than half this, so it had not been too difficult to maintain still air on the flight deck. Though there had been a few anxious moments during gusts, when the mooring lines had been dropped, the great dirigible had risen smoothly, straight up into the sky, as if on an invisible elevator. If all went well,
Queen Elizabeth IV
would not meet
Chairman Mao
again for another week.

Everything was under control; all test instruments gave normal readings. Commander Falcon decided to go upstairs and watch the rendezvous. He handed over to his second officer, and walked out into the transparent tubeway that led through the heart of the ship. There, as always, he was overwhelmed by the spectacle of the largest single space ever enclosed by man.

The ten spherical gas cells, each more than a hundred feet across, were ranged one behind the other like a line of gigantic soap bubbles. The tough plastic was so clear that he could see through the whole length of the array, and make out details of the elevator mechanism, more than a third of a mile from his vantage point. All around him, like a three-dimensional maze, was the structural framework of the ship – the great longitudinal girders running from nose to tail, the fifteen hoops that were the circular ribs of this sky-borne colossus, and whose varying sizes defined its graceful, streamlined profile.

At this low speed, there was little sound – merely the soft rush of wind over the envelope and an occasional creak of metal as the pattern of stresses changed. The shadowless light from the rows of lamps far overhead gave the whole scene a curiously submarine quality, and to Falcon this was enhanced by the spectacle of the translucent gasbags. He had once encountered a squadron of large but harmless jellyfish, pulsing their mindless way above a shallow tropical reef, and the plastic bubbles that gave
Queen Elizabeth
her lift often reminded him of these – especially when changing pressures made them crinkle and scatter new patterns of reflected light.

He walked down the axis of the ship until he came to the forward elevator, between gas cells one and two. Riding up to the Observation Deck, he noticed that it was uncomfortably hot, and dictated a brief memo to himself on his pocket recorder. The
Queen
obtained almost a quarter of her buoyancy from the unlimited amounts of waste heat produced by her fusion power plant. On this lightly loaded flight, indeed, only six of the ten gas cells contained helium; the remaining four were full of air. Yet she still carried two hundred tons of water as ballast. However, running the cells at high temperatures did produce problems in refrigerating the access ways; it was obvious that a little more work would have to be done there.

A refreshing blast of cooler air hit him in the face when he stepped out onto the Observation Deck and into the dazzling sunlight streaming through the plexiglass roof. Half a dozen workmen, with an equal number of superchimp assistants, were busily laying the partly completed dance floor, while others were installing electric wiring and fixing furniture. It was a scene of controlled chaos, and Falcon found it hard to believe that everything would be ready for the maiden voyage, only four weeks ahead. Well, that was not
his
problem, thank goodness. He was merely the Captain, not the Cruise Director.

The human workers waved to him, and the ‘simps’ flashed toothy smiles, as he walked through the confusion, into the already completed Skylounge. This was his favourite place in the whole ship, and he knew that once she was operating he would never again have it all to himself. He would allow himself just five minutes of private enjoyment.

He called the bridge, checked that everything was still in order, and relaxed into one of the comfortable swivel chairs. Below, in a curve that delighted the eye, was the unbroken silver sweep of the ship’s envelope. He was perched at the highest point, surveying the whole immensity of the largest vehicle ever built. And when he had tired of that – all the way out to the horizon was the fantastic wilderness carved by the Colorado River in half a billion years of time.

Apart from the camera platform (it had now fallen back and was filming from amidships), he had the sky to himself. It was blue and empty, clear down to the horizon. In his grandfather’s day, Falcon knew, it would have been streaked with vapour trails and stained with smoke. Both had gone: the aerial garbage had vanished with the primitive technologies that spawned it, and the long-distance transportation of this age arced too far beyond the stratosphere for any sight or sound of it to reach Earth. Once again, the lower atmosphere belonged to the birds and the clouds – and now to
Queen Elizabeth IV
.

It was true, as the old pioneers had said at the beginning of the twentieth century: this was the only way to travel – in silence and luxury, breathing the air around you and not cut off from it, near enough to the surface to watch the ever-changing beauty of land and sea. The subsonic jets of the 1980s, packed with hundreds of passengers seated ten abreast, could not even begin to match such comfort and spaciousness.

Of course, the
Queen
would never be an economic proposition, and even if her projected sister ships were built, only a few of the world’s quarter of a billion inhabitants would ever enjoy this silent gliding through the sky. But a secure and prosperous global society could afford such follies and indeed needed them for their novelty and entertainment. There were at least a million men on Earth whose discretionary income exceeded a thousand new dollars a year, so the
Queen
would not lack for passengers.

Falcon’s pocket communicator beeped. The copilot was calling from the bridge.

‘OK for rendezvous, Captain? We’ve got all the data we need from this run, and the TV people are getting impatient.’

Falcon glanced at the camera platform, now matching his speed a tenth of a mile away.

‘OK,’ he replied. ‘Proceed as arranged. I’ll watch from here.’

He walked back through the busy chaos of the Observation Deck so that he could have a better view amidships. As he did so, he could feel the change of vibration underfoot; by the time he had reached the rear of the lounge, the ship had come to rest. Using his master key, he let himself out onto the small external platform flaring from the end of the deck; half a dozen people could stand here, with only low guardrails separating them from the vast sweep of the envelope – and from the ground, thousands of feet below. It was an exciting place to be, and perfectly safe even when the ship was travelling at speed, for it was in the dead air behind the huge dorsal blister of the Observation Deck. Nevertheless, it was not intended that the passengers would have access to it; the view was a little too vertiginous.

The covers of the forward cargo hatch had already opened like giant trap doors, and the camera platform was hovering above them, preparing to descend. Along this route, in the years to come, would travel thousands of passengers and tons of supplies. Only on rare occasions would the
Queen
drop down to sea level and dock with her floating base.

A sudden gust of cross-wind slapped Falcon’s cheek, and he tightened his grip on the guardrail. The Grand Canyon was a bad place for turbulence, though he did not expect much at this altitude. Without any real anxiety, he focused his attention on the descending platform, now about a hundred and fifty feet above the ship. He knew that the highly skilled operator who was flying the remotely controlled vehicle had performed this simple manoeuvre a dozen times already; it was inconceivable that he would have any difficulties.

Yet he seemed to be reacting rather sluggishly. That last gust had drifted the platform almost to the edge of the open hatchway. Surely the pilot could have corrected before this…. Did he have a control problem? It was very unlikely; these remotes had multiple-redundancy, fail-safe takeovers, and any number of backup systems. Accidents were almost unheard of.