So, at 3.35 pm on April 29, 2008, the Zeus IV appeared in the California sky. Accompanied by six chase planes, the spacecraft swept down to a perfect landing, guided by its on-board computers to within 50 metres of President Quayle’s reception podium. The stunned silence was broken by an immense cheer when two of the astronauts were glimpsed in the observation windows. The crowd surged forward, waiting for the hatches to open as soon as the landing checks were over.
Despite the warmth of this welcome, the astronauts were surprisingly reluctant to emerge from their craft. The decontamination teams were poised by the airlocks, ready to board the spaceship and evacuate its atmosphere for laboratory analysis. But the crew had overridden the computerized sequences and made no reply over the radio link to the urgent queries of the ground controllers. They had switched off the television cameras inside the craft, but could be seen through the observation windows, apparently tidying their cabins and changing into overalls. Dr Valentina was spotted in the galley, apparently sterilizing her surgical instruments. A rumour swept the review stands, where President Quayle, the Congress and invited heads of state sweltered in the sun, that one of the crew had been injured on re-entry, but it soon transpired that Dr Valentina was merely making soup. Even more strangely, Professor Kawahito was seen setting out six parallel chessboards, as if preparing for another tournament.
At this point, an hour after their arrival, the crew became irritated by the grimacing faces pressed against the observation windows, and the interior shutters abruptly closed. This dismissive gesture made the crowd even more restive, and the ground staff tried to force the main hatch. When they failed, the head of NASA’s crash recovery team began to pound on the locks with a baseball bat borrowed from a youngster seated on his father’s shoulders. The first whistles and jeers rose from the crowd, who jostled the scaffolding towers on which the impatient TV crews were waiting. A cameraman lost his footing and fell through the roof of a parked bus. Loud-speakers blared meaninglessly across the million or more spectators sitting on their cars around the perimeter of the airfield. The heads of state, diplomats and generals consulted their watches, while President Quayle, making involuntary putting movements with the portable microphone in his hands, beckoned in an unsettling way to his military aide carrying the briefcase of nuclear launch codes. The boos of the crowd were only drowned when a squadron of jet planes flew low over the field, releasing streams of red, white and blue smoke. Ordered away by the frantic control tower, the victory flight broke up in confusion as the pilots returned to their muster points in the sky, leaving a delirium of crazed smoke over the Zeus IV.
At last calm was restored when a company of military police took up positions around the spacecraft, forcing the crowds behind the VIP stands. Led by President Quayle, the dignitaries shuffled from their seats and hurried along the lines of red carpet to the refreshment tents. The TV cameras trained their lenses on the Zeus IV, watching for the smallest sign of movement.
As evening fell, the spectators beyond the airfield perimeter began to disperse. Powerful arc-lights bathed the spacecraft, and during the night a fresh attempt was made to contact the crew. But the messages in morse code tapped on the hull, like the laser beams shone at the darkened observation windows, failed to draw any response. No sound could be heard from the interior of the craft, as if the crew had settled in for the night, and a hundred theories began to circulate among the NASA chiefs and the teams of doctors and psychiatrists summoned to their aid.
Were the astronauts in the last stages of a fatal contagious disease? Had their brains been invaded by an alien parasite? Were they too emotionally exhausted by their voyage to face the reception awaiting them, or gripped by so strong a sense of humility that they longed only for silence and anonymity? Had an unexpected consequence of time dilation returned them psychologically hours or days after their physical arrival? Had they, perhaps, died in a spiritual sense, or were they, for inexplicable reasons of their own, staging a mutiny?
Surrounded by the deserted stands and the silent bunting, the NASA chiefs made their decision. An hour before dawn two thermal lances played their fiery hoses against the heat-resistant plates of the spacecraft. But the carbon-ceramic hull of the Zeus IV had been forged in temperatures far beyond those of a thermal lance.
A controlled explosion was the only solution, despite the danger to the crew within. But as the demolition squad placed their charges against the ventral hatchway, the shutter of an observation window opened for the first time. Captured on film, the faces of Colonel Irwin and Commander Merritt looked down at the limpet mines, the detonators and fuse wire. They gazed calmly at the NASA officials and engineers gesticulating at them, and shook their heads, rejecting the world with a brief wave before closing the shutter for the last time.
Needless to say, NASA allowed nothing of this to leak to the public at large, and claimed that the crew had alerted their ground controllers to the possible dangers of a virulent interplanetary disease. NASA spokesmen confirmed that they had ordered the crew to isolate themselves until this mystery virus could be identified and destroyed. The Zeus IV was hitched to its tractor and moved to an empty hangar on a remote corner of the airbase, safe from the TV cameras and the thousands still camped around the perimeter fence.
Here, over the next weeks and months, teams of engineers and psychologists, astrophysicists and churchmen tried to free the crew from their self-imposed prison. Right from the start, as the doors of the hangar sealed the Zeus IV from the world, it was taken for granted that the astronauts’ immolation was entirely voluntary. Nonetheless, an armed guard, backed by electronic security devices, kept careful watch on the craft. Sets of aircraft scales were manoeuvred under the landing wheels, so that the weight of the Zeus IV could be measured at all times, and instantly expose any attempt at escape.
As it happened, the spaceship’s weight remained constant, never fluctuating by more than the accumulated dust on its hull. In all senses the Zeus IV constituted a sealed world, immune to any pressures from within or without. A controlled explosion strong enough to split the hull would also rupture the engines and disperse the craft’s nuclear fuel supply, provoking a worldwide political outcry that would doom NASA forever. There was no way of starving the crew out – to deal with the possibility of the Zeus IV missing its rendezvous with Mars and stranding itself forever in deep space, a 200-ton stock of food had been placed aboard, enough to last the crew for 40 years. Its air, water and human wastes were recycled, and there were enough episodes of Dallas in the video-library to amuse the astronauts for all eternity.
The Zeus, in fact, no longer needed the Earth, and the NASA officials accepted that only psychological means would ever persuade the crew to leave their craft. They assumed that a profound spiritual crisis had afflicted the astronauts, and that until this resolved itself the rescuers’ main task was to establish a channel of communication.
So began a long series of ruses, pleas and stratagems. The puzzled entreaties of relatives, whose tearful faces were projected onto the hangar roof, the prayers of churchmen, the offer of huge cash bribes, the calls to patriotism and even the threat of imprisonment, failed to prompt a single response. After two months, when public curiosity was still at fever pitch, the NASA teams admitted to themselves that the Zeus IV crew had probably not even heard these threats and promises.
Meanwhile an impatient President Quayle, aware that he was the butt of cartoonists and TV comedians, demanded firmer action. He ordered that pop music be played at full blast against the spacecraft’s hull and, further, that the huge ship be rocked violently from side to side until the crew came to their senses. This regime was tried but discontinued after two hours, partly for its sheer ludicrousness, and partly for fear of damaging the nuclear reactors.
More thoughtful opinion was aware that the crisis afflicting the Zeus crew merited careful study in its own right, if mankind were ever to live permanently in space. A prominent theologian was invited to the Edwards airbase,
and surveyed the claustrophobic hangar in which the Zeus was now entombed, draped like Gulliver in its cables and acoustic sensors. He wondered why the crew had bothered to return to Earth at all, knowing what they probably faced, when they might have stayed forever on the vast and empty landscapes of Mars. By returning at all, he ventured, they were making an important point, and acknowledged that they still saw their place among the human race.
So a patient vigil began. Concealed cameras watched for any signs of internal movement and electronic gauges mapped the smallest activities of the crew. After a further three months the daily pattern of life within the Zeus IV had been well established. The crew never spoke to each other, except when carrying out the daily maintenance checks of the spacecraft systems. All took regular exercise in the gymnasium, but otherwise stayed in their own quarters. No music was played and they never listened to radio or television. For all that anyone knew, they passed the days in sleep, meditation and prayer. The temperature remained at a steady 68°F., and the only constant sound was that of the circulation of air.
After six months the NASA psychiatrists concluded that the crew of the Zeus IV had suffered a traumatic mental collapse, probably brought on by oxygen starvation, and were now in a vegetative state. Relatives protested, but public interest began to wane. Congress refused to allocate funds for further Zeus missions, and NASA reluctantly committed itself to a future of instrumented spaceflights.
A year passed, and a second. A small guard and communications crew, including a duty psychologist and a clergyman, still maintained a vigil over the Zeus. The monitors recorded the faint movements of the crew, and the patterns of daily life which they had established within a few hours of their landing. A computerized analysis of their foot-treads identified each of the astronauts and revealed that they kept to their own quarters and seldom met, though all took part in the maintenance drills.
So the astronauts languished in their twilight world. A new President and the unfolding decades of peace led the public to forget about the Zeus IV, and its crew, if remembered at all, were assumed to be convalescing at a secret institution. In 2016, eight years after their return, there was a flurry of activity when a deranged security officer lit a large fire under the spacecraft, in an attempt to smoke out the crew. Four years later a Hollywood telepathist claimed to be in contact with the astronauts, reporting that they had met God on Mars and had been sworn to silence about the tragic future in store for the human race.
In 2025 the NASA headquarters in Houston were alerted to a small but sudden fall in the overall weight of the Zeus – 170 pounds had been wiped from the scales. Was the spacecraft preparing for take-off, perhaps employing an anti-gravity device which the crew had been constructing in the seventeen years since their return? However, the tread-pattern analysis confirmed that only four astronauts were now aboard the craft. Colonel Irwin was missing, and an exhaustive hunt began of the Edwards airbase. But the organic sediments in the trapped gases released from a discharge vent revealed what some engineers had already suspected. Colonel Irwin had died at the age of 62, and his remains had been vapourized and returned to the atmosphere. Four years later he was followed by the Japanese, Professor Kawahito, and the Zeus was lighter by a further 132 pounds. The food stocks aboard the Zeus would now last well beyond the deaths of the three astronauts still alive.
In 2035 NASA was dissolved, and its functions assigned to the immensely wealthy universities which ran their own scientific space programmes. The Zeus IV was offered to the Smithsonian Institute in Washington, but the director declined, on the grounds that the museum could not accept exhibits that contained living organisms. The USAF had long wished to close the Edwards airbase, and responsibility for this huge desert expanse passed to the National Parks Bureau, which was eager to oversee one of the few areas of California not yet covered with tract housing. The armed guards around the Zeus IV had long gone, and two field officers supervised the elderly instruments that still kept watch over the spacecraft.
Captain Horner died in 2040, but the event was not noticed until the following year when a bored repairman catalogued the accumulated acoustic tapes and ran a computer analysis of tread-patterns and overall weight.
The news of this death, mentioned only in the National Parks Bureau’s annual report, came to the attention of a Las Vegas entrepreneur who had opened the former Nevada atomic proving grounds to the tourist trade, mounting simulated A-bomb explosions. He leased the Zeus hangar from the Parks Bureau, and small parties of tourists trooped around the spacecraft, watching bemused as the rare tread-patterns crossed the sonar screens in the monitor room.
After three years of poor attendances the tours were discontinued, but a decade later a Tijuana circus proprietor sub-leased the site for his winter season. He demolished the now derelict hangar and constructed an inflatable astro-dome with a huge arena floor. Helium-filled latex ‘spacecraft’ circled the Zeus IV, and the performance ended with a mass ascent of the huge vehicle by a team of topless women acrobats.
When the dome was removed the Zeus IV sat under the stars, attached to a small shack where a single technician of the Parks Bureau kept a desultory watch on the computer screens for an hour each day. The spaceship was now covered with graffiti and obscene slogans, and the initials of thousands of long-vanished tourists. With its undercarriage embedded in the desert sand, it resembled a steam locomotive of the 19th century, which many passers-by assumed it to be.
Tramps and hippies sheltered under its fins, and at one time the craft was incorporated into a small shanty village. In later years a desert preacher attracted a modest following, claiming that the Messiah had made his second coming and was trapped inside the Zeus. Another cultist claimed that the devil had taken up residence in the ancient structure. The tract housing drew ever closer, and eventually surrounded the Zeus, which briefly served as an illuminated landmark advertising an unsuccessful fast-food franchise.
In 2070, sixty-two years after its return from Mars, a young graduate student at Reno University erected a steel frame around the Zeus and attached a set of high-intensity magnetic probes to its hull. The computerized imaging equipment – later confiscated by the US Government – revealed the silent and eerie interior of the spacecraft, its empty flight decks and corridors.
An aged couple, Commander John Merritt and Dr Valentina Tsarev, now in their late eighties, sat in their small cabins, hands folded on their laps. There were no books or ornaments beside their simple beds. Despite their extreme age they were clearly alert, tidy and reasonably well nourished. Most mysteriously, across their eyes moved the continuous play of a keen and amused intelligence.
1992
REPORT FROM AN OBSCURE PLANET
After an immense journey we have at last landed on this remote planet, ready to carry out our rescue mission. The emergency signals transmitted to us were frantic in their intensity, but everything seems to be in order here. Our first surveys confirm that no natural catastrophe is imminent. The climatic cover and atmospheric circulation are stable, despite a recent rise in the levels of background radiation. There is evidence of the long-term erosion of the ecological base, but this is still more than adequate to support life.
Aerial reconnaissance of the hundreds of cities that occupy the major continents suggests that the population of the planet numbers many billions, though none of the inhabitants has emerged to greet us. Presumably they are still seeking refuge from the disaster that threatened to overwhelm them. We have entered many of the cities and have found them deserted, but there is no sign of the vast underground shelters needed to harbour this huge population. The possibility remains that the inhabitants fled from their planet in despair, fearing that their call for help had not been heard. Yet the restricted capacities of their aerospace technology rule out this escape route, and we assume that they are still in hiding.
In an attempt to reassure them, we are making use of the local television and radio facilities, and have broadcast a signal of greetin
g and friendship. Surprisingly, this has activated the planet’s extensive computer networks, which have reacted with a sudden show of alarm, as if well used to mistrusting these declarations of good intent.
We have found that the computer system is fully operational. Large sections of the system, in particular its predictive and cognitive functions, have been self-generated within the recent past, when the computer networks seem to have independently mobilised themselves to face the imminent disaster.
Our investigations confirm that this threat was closely tied to an important date in the planetary calendar, represented by the notation ‘24.00 hours, December 31, 1999’. Evidently this marked the end of two epochs of great significance, and the beginning of both a new century and a new millennium. It now appears certain that our own arrival coincided almost exactly with, though may fractionally have overrun, this auspicious moment, which was perceived by the computer networks as a final and desperate deadline.
The planet’s entire computer system is still at an ultra-high state of arousal, registering a recent all-out response to extreme peril. Only a small volume of signal traffic moves between the satellite links, but there are gigantic memory stores with a capacity far in excess of the system’s needs. These memory banks are now full, guarded by complex codes that we have been unable to break, and are perhaps the treasure house and terminal repository of the planet’s ancestral knowledge.
So impressive are the defences of the system that we are now convinced that it was these computers that authorised the transmission of the emergency signal summoning us to their world’s rescue.
However, there is still no sign of the inhabitants, and no response to our broadcast greetings. The cities and their suburbs, the airports and highways remain silent. Meanwhile we are carrying out a survey of these people, and of their values and civic virtues, and have come across a number of striking paradoxes. It is clear that their technological and scientific skills are of an advanced order, allowing them to construct the vast cities that dominate the planet’s surface. An immense infrastructure of roads, bridges and tunnels has been laid down in the recent past, augmented by an aviation system that reaches the remotest outposts of their world.
The Complete Short Stories, Volume 2 Page 82