outside the spaceplane’s windscreen, looking at shell fragments and discarding them. Moving on. The Laymil habitats were remarkably similar to Tranquillity and the Edenist habitats, biologically engineered polyp cylinders, although at fifty kilometres long and twenty in diameter they were fatter than the human designs. Proof that technological solutions were the same the universe over. Proof that the Laymil were, at that level at least, a perfectly ordinary spacefaring race. And giving absolutely no hint of the reason behind their abrupt end. All their wondrous habitats had been destroyed within the period of a few hours. There were only two possible explanations for that: mass suicide, or a weapon. Neither option sat comfortably in the mind; they opened up too many dark speculations, especially among the scavengers who immersed themselves in the Ruin Ring, constantly surrounding themselves with the physical reality of that terrifying unknowable day over two and a half thousand years ago. A third option was the favourite speculation of scavengers. Joshua had never thought of one.
Eighty metres ahead of him was a habitat shell section, one of the larger ones; roughly oval, two hundred and fifty metres at its widest. It was spinning slowly about its long axis, taking seventeen hours to complete each revolution. One side was the biscuit-coloured outer crust, a tough envelope of silicon similar to Adamist starship hulls. The xenoc researchers back in Tranquillity couldn’t work out whether or not it was secreted by the habitat’s internal polyp layers; if so then Laymil biological engineering was even more advanced than Edenism’s bitek. Stacked above the silicon were various strata of polyp, forty-five metres thick, dulled and darkened by vacuum exposure. Sitting on top of the polyp was a seam of soil six metres deep, frozen and fused into a concrete-hard clay. Whatever vegetation had once grown here had been ripped away when the habitat split open, grass and trees torn out by the roots as typhoons spun and roared for a few brief seconds on their way to oblivion. Every square centimetre of surface was pockmarked by tiny impact craters from the millennia-long bombardment of Ring gravel and dust.
Joshua studied it thoughtfully through the gritty mist of particles blurring its outlines. In the three years he had been scavenging he’d seen hundreds of shell fragments just like it, barren and inert. But this one had something, he knew it.
He switched his retinal implants to their highest resolution, narrowed the focus, and scanned the soil surface back and forth. His neural nanonics built up a cartographic image pixel by pixel.
There were foundations sticking up out of the soil. The Laymil used a rigidly geometric architecture for their buildings, all flat planes and right angles. No one had ever found a curving wall. This outline was no different, but if the floor-plan was anything to go by it was larger than any of the domestic residences he had explored.
Joshua cancelled the cartographic image, and datavised an instruction into the spaceplane’s flight computer. Reaction-control-thruster clusters in the tail squeezed out hot streams of ions, and the sleek craft began to nose in towards the foundations. He slipped out of the pilot’s seat where he’d been strapped for the last five hours, and stretched elaborately before making his way out of the cockpit into the main cabin.
When the spaceplane was being employed in its designed role of a starship’s ground to orbit shuttle the cabin was fitted with fifteen seats. Now he was using it purely to ferry himself between Tranquillity and the Ruin Ring, he had stripped them out, utilizing the space for a jury-rigged freefall shower, a galley, and an anti-atrophy gym unit. Even with a geneered physique he needed some form of exercise; muscles wouldn’t waste away in free fall, but they would weaken.
He started to take off his ship’s one-piece. His body was slim and well muscled, the chest slightly broader than average, pointers to the thickened internal membranes, and a metabolism which refused to let him bloat no matter how much he ate or drank. His family’s geneering had concentrated purely on the practicalities of free-fall adaptation, so he was left with a face that was rather too angular, the jaw too prominent, to be classically handsome, and mouse-brown hair which he kept longer than he ought to for flying. His retinal implants were the same colour as the original irises: blue-grey.
Once he was naked he used the tube to pee in before putting on his spacesuit, managing to avoid any painful knocks while he pulled the suit equipment from various lockers. The cabin was only six metres long, and there were too many awkward corners in too little space. Every movement seemed to set something moving, food wrappers he’d misplaced flapping about like giant silver butterflies and crumbs imitating bee swarms. When he got back to port he would have to have a serious cleaning session, the spaceplane’s life-support filters really weren’t designed to cope with so much crap.
In its inactive state the Lunar State Industrial Institute (SII) programmable amorphous silicon spacesuit consisted of a thick collar seven centimetres high with an integral respirator tube, and a black football-sized globe attached to the bottom. Joshua slipped the collar round his neck, and bit the end of the tube, chewing his lips round until it was comfortable. When he was ready he let go of the handhold, making sure he wasn’t touching anything, and datavised an activation code into the suit’s control processor.
The SII spacesuit had been the astronautics industry standard since before Joshua was born. Developed by the Confederation’s only pure Communist nation, it was produced in the Lunar city factories and under licence by nearly every industrialized star system. It insulated human skin perfectly against the hostile vacuum, permitted sweat transpiration, and protected the wearer from reasonably high radiation levels. It also gave complete freedom of motion.
The globe began to change shape, turning to oil and flowing over him, clinging to his skin like a tacky rubber glove. He closed his eyes as it slithered over his head. Optical sensors studding the collar section datavised an image directly into his neural nanonics.
The armour which went on top of his new shiny-black skin was a dull monobonded-carbon exoskeleton with a built-in cold-gas manoeuvring pack, capable of withstanding virtually any kinetic impact the Ruin Ring would shoot at him. The SII suit wouldn’t puncture, no matter what struck him, but it would transmit any physical knock. He ran both suit and armour checklists again while he clipped tools to his belt. Both fully functional.
When he emerged into the Ruin Ring the first thing he did was datavise a codelock order to the outer hatch. The airlock chamber was unprotected against particle bombardment, and there were some relatively delicate systems inside. It was a thousand to one chance, but five or six scavengers disappeared in the Ring each year. He knew some scavengers and even starship crews who had grown blasй about procedures, always moaning at Confederation Astronautics Board operational safety requirements. More losers, probably with a deep death- wish.
He didn’t have to worry about the rest of the spaceplane. With its wings retracted, it was a streamlined fifteen-metre needle, designed to take up as little room in a starship’s hangar as possible. Its carbotanium fuselage was tough, but for working the Ruin Ring he had coated it with a thick layer of cream-coloured foam. There were several dozen long score lines etched into it, as well as some small blackened craters.
Joshua orientated himself to face the shell section, and fired the manoeuvring pack’s gas jets. The spaceplane began to shrink behind him. Out here in deep space the sleek shape seemed completely incongruous, but it had been the only craft he could use. Seven additional reaction-mass tanks and five high-capacity electron- matrix cells were strapped around the tail, also covered in foam, looking like some kind of bizarre cancerous growths.
The detritus of the Ruin Ring drifted unhurriedly around him, a slow-tempo snowstorm, averaging two or three particles per cubic metre. Most of it was soil and polyp, brittle, petrified chips. They brushed against the armour, some bouncing off, some fragmenting.
There were other objects too, twisted scraps of metal, ice crystals, smooth rounded pebbles, lengths of cabling gradually flexing. None of them had any colour; the F3 star was one-point-seven-billion kilometres away, too distant to produce anything other than a pallid monochrome even with the sensors’ amplification. Mirchusko was just visible, a bleached, weary, green bulk, misted over like a dawn sun behind a band of cloud.
Whenever Joshua went EVA it was always the absolute quiet which got to him. In the spaceplane there was never any silence; the hums and whines of the life support, sudden
There was something drifting in amongst the particles, a long feather-shape. He shifted the suit sensors’ focus, glad of the diversion. It was a complete bough from a tree, about five metres away on his left. The forked branches were the palest grey, tapering down to small twigs laden with long triangular leaves; the end which had broken away from the trunk was barbed with narrow blades of wood.
