horizon, curving up when it should have curved down. The lengthwise axis of the Colony was pointed toward the sun, and sunlight, filtered and reflecting from enormous mirrors, glowed from circular windows at the sunward end of the oblate spheroid and was reflected by other mirrors at the farther end. It was given an auroral tint, at times, by the envelope of heavy gases artificially maintained around the Colony by the Lode-Ice Station. Almost before they’d begun to build the Colony, UNIC—the United Nations Industrial Council—had sent a series of teams into the asteroid belt where high-orbit satellite-mounted telescopes had found huge lumps of frozen gases; the “lodes” looked like great agates, but were in fact more like interstellar icebergs. A series of mining teams in UNIC-owned spacecraft had used channeled-force nuclear blasts to drive a Wagnerian procession of ten-mile-thick lumps of frozen gas back to a synchronous orbit with the slowly growing shell of the Colony. Then they built plants on the frozen asteroids, airtight factories dug into the crystalline surface, which broke the ice down into gas and, after seeding it for heightened energy absorption, routed it via electromagnetic fields into a protective envelope around the Colony: its sole purpose was filtering—it filtered the solar wind and cut back on cosmic rays, making it possible for people to live on the Colony without resorting to strangling thicknesses of heavy insulating materials. From space a comet’s tail of gases slowly burning off from the Lode-Ice Station streamed in a spectacular iridescence around the space station, making it look like some celestial tropical fish about to flicker into the deeps.
The Colony rotated once every five minutes, creating a subtle centrifugal artificial gravity. Here on the hill the gravity was slightly less than on the shore of the lake, thirty yards below them.
Overhead, filigreed clouds blurred the land . . . the land that was also overhead.
Toward the sunny end, the arbitrary south, the difference in atmospheric drag between the inner and outer layers of contained air created a hurricane’s-eye effect; cloud spirals formed and pulled apart there. You could get dizzy looking into it; you could imagine you were falling—falling up. Look “east’ or “west’ and you saw the curving vista of brown-and-green landscaping, like a tidal wave of land curling back on itself, a wave never breaking; the landscape was checkered at asymmetrical intervals by the Colony’s central housing developments.
Claire and her class sat in a cleared area just above the cactus garden, between the eccentric shapes of gray-green euphorbias and lime-green succulents. The children wore their school jumpsuits, but in the tradition of the Technics Section, the outfits were patched and pinned with ribbons and their parents’ work-section badges and viddyprogram logos. The logo patch fad came across like gang colors, a resemblance which made Claire nervous. The most popular patch advertised Grommet the Gremlin. Grommet was a cartoon monster, a cute monster, for God’s sake, who giggled moronically as he pulled out the wires sustaining your life-support systems if you didn’t feed him access credit for sweet-rations. He was a feral, free-floating giga-pet. His bug-eyed face leered idiotically from patches on the shoulders of eleven of the twelve children.
Claire Rimpler wore a white technicki jumpsuit, a kind of bluff social camouflage. But she was Admin, was teaching the technicki children as a volunteer—really as part of her father’s program to better relations between Admin and technicki—and had been doing it for two weeks, and for all fourteen days she’d regretted it.
Claire was twenty-one, but looked sixteen when she was smiling. She was small, with a rose-tipped pallor, soft-looking auburn hair clipped short like an EVA worker’s; her lips were a shade too large for her doll-like face. Her expressive eyes