Tiamat is much less known outside its system than it deserves to be. Once hyperdrive transport has become readily available and cheap, it may well be receiving tourists from all of human space: for it is a curious object, with considerable historical significance as well.
Circling Alpha Centauri A near the middle of those asteroids called the Serpent Swarm, it was originally a chondritic body with a sideritic component giving it more structural strength than is usual for that kind. A rough cylinder, about 50 kilometers in length and 20 in diameter, it rotated on its long axis in a bit over ten hours; and at the epoch when humans arrived, that axis happened to be almost normal to the orbital plane. Those who settled on Wunderland paid it no attention; they had a habitable planet. The Belters who came later, from the asteroids of the Solar System, realized what a treasure was theirs. Little work was needed to make the cylinder smooth, control precession, and give it a centrifugal acceleration of one g at the circumference. With its axial orientation, the velocity changes for spacecraft to dock were minimal, and magnetic anchors easily held them fast until they were ready to depart. The excavation of rooms and passages in the yielding material went rapidly. Thereafter, spaces just under the surface provided Earth-weight for such activities as required it, including the bringing of babies to term; farther inward were the levels of successively lower weight, where Belters felt comfortable and where other undertakings were possible.
Everywhere around orbited members of the Swarm, their mineral wealth held in negligible gravity wells. Tiamat boomed. It became an industrial center, devoted especially to the production of things associated with spacefaring.
When the kzinti invaded, they were quick to realize its importance. Their introduction of the gravity polarizer changed many of the manufacturing programs, but scarcely affected Tiamat itself; one seldom had any reason to adjust the field in a given section, since one could have whatever weight was desired simply by going to the appropriate level. Out of the years that followed have come countless stories of heroism, cowardice, resistance, collaboration, sabotage, salvage, ingenuity, intrigue, atrocity, mercy. Some are true. Certainly, when the human hyperdrive armada entered the Centaurian System, Tiamat might well have been destroyed, had not the Belter freedom fighters taken it over from within.
So ended its heroic age. The rest is anticlimax. More and more, new technologies and new horizons are making it a relic.
However, it is still populous and interesting. Not least of its attractions, though a mixed blessing, are the kzinti. Of those who stayed behind at this sun, or actually sought there, after the war — disgraced combatants, individuals who had formed ties too strong to break, Kdaptist refugees, eccentrics, and others less understandable — a goodly proportion have their colony within Tiamat. Tigertown is well worth visiting, in a properly briefed tour group with an experienced guide.
Tiamat also contains the headquarters of the Interworld Space Commission, which likewise is not as much in the awareness of the general public as it ought to be. Now that the hyperdrive has abruptly opened a way to far more undertakings than there are ships and personnel to carry out, rivalry for those resources often gets bitter. It can become political, planet versus planet at a time when faster-than-light travel has made peace between them as necessary as peace between nations on Earth had become when humankind was starting its outward venture. Until we have created enough capability to satisfy everyone, we must allocate. Alpha Centauri-Wunderland, parts of the Serpent Swarm-alone among human dwelling places, suffered kzin occupation, almost half a century of it. Alpha Centaurian men and women endured, or waged guerrilla warfare from remote and desolate bases, until the liberation. Who would question their dedication to our species as a whole?
At least, it was an obvious symbolism to make them the host folk of the Commission; and Tiamat, not yet into its postwar decline, was a natural choice for the seat.
“Good evening,” replied Dorcas Glengarry Saxtorph. The headwaiter had immediately identified her as being from the Solar System and greeted her in English. “I was to meet Professor Tregennis. The reservation may be in the name of Laurinda Brozik.” You didn't just walk into the Star Well; it was small and expensive.
Very briefly, his smoothness failed him and he let his gaze linger. Ten years after the end of the war, when outworlders had become a substantial fraction of the patronage, she was nonetheless a striking sight. A Belter, 185 centimeters in height, slender to the point of leanness, she was not in that respect different from those who had inhabited the Swarm for generations. However, you seldom met features so severely classic, fair-skinned, with large green eyes under arching brows. The molding of her head was emphasized by the Sol-Belter style, scalp depilated except for a crest of mahogany hair that in her case swept halfway down her back. A shimmery gray gown folded and refolded itself around carriage and gestures which, even for a person of spacer ancestry, were extraordinarily precise.
The headwaiter regained professionalism. “Ah, yes, of course, madame.” Dorcas didn't show her forty Earthyears much, but nobody would take her for a girl. “This way, please.”
The tables were arranged around a sunken transparency, ten meters across, which gave on the surface of Tiamat and thus the sky beyond. Nonreflecting, in the dim interior light it seemed indeed a well of night which the stars crowded, slowly streaming. The table Dorcas reached was on the bottom tier, with a view directly down into infinity. A glowlamp on it cast softness over cloth, silver, ceramic, and the two people already seated. Arthur Tregennis rose, courtly as ever. A Plateaunian of Crew descent, the astrophysicist stood as tall as she did and still more slim, practically skeletal. He had the flared hook nose and high cheekbones of his kindred; the long nail on his left little finger proclaimed him an aristocrat of his planet, never subject to manual labor. Dorcas sometimes wondered why he kept that affectation, when he admitted to having sympathized with the democrats and their revolution, 33 years ago. Habit, perhaps. Otherwise he was an unassuming old fellow.
“Welcome, my lady,” he said. His English was rather flat. Since the advent of hyperdrive and hyperwave, he'd been to so many scientific conferences, or in voice-to-voice contact with colleagues, that native accent seemed to have worn off — except, maybe, when he was with his own folk on top of Mount Lookitthat. “Ah, is Robert detained?”
“I'm afraid so,” Dorcas let the waiter seat her. She'd reacquired a little sophistication since the war. “He had a nasty encounter, and the aftermath is still retro on him. He told me to come alone, give you his regrets, and bring back whatever word you have for us.”
“Oh, dear,” Laurinda Brozik whispered. “He's all right, isn't he?” The English of Tregennis' graduate student was harder for Dorcas to follow than his. It was from We Made It.
The young woman was not a typical Crashlander — is there any such thing as a typical anything? — but she could not have been mistaken for a person from anywhere else. Likewise tall and finely sculptured, she seemed attenuated, arachnodactylic, somehow both awkward and eerily graceful, as if about to go into a contortion such as her race was capable of. She belonged to the large albino minority on the planet, with snowy skin, big red eyes, white hair combed straight down to the shoulders. In contrast to Tregennis' quiet tunic and trousers, she wore a gown of golden-hued fabric — an expert would have identified it as Terrestrial silk — and an arrowhead pendant of topaz; but somehow she wore them shyly. “Well, he survived, not too upset.” Glancing at the waiter, Dorcas ordered a dry martini, “—and I mean dry.” She turned to the others. “He was on his way to talk with Markham,” she explained. “Late hour, but the commissioner said he was too busy to receive him earlier. In fact, the meeting was to be at an auxiliary office. The equipment at the regular place is all tied up with — I'm not sure what. Well, Bob was passing through a deserted section when a kzin came out of nowhere and attacked him. He kept himself alive, without any serious damage, till the noise drew the police. The kzin fled.”