Cargo

For the first six days Sefa logged it as cargo, because that was what it was.

The derelict had given up its mass without much argument, and the core she’d pulled from it now sat in the diagnostic cradle on her galley table, drawing a trickle off the reserve she hadn’t yet decided to begrudge it. It didn’t speak, those six days. It ran low and uneven, and the readout that should have told her what it was told her instead that it was failing, which was a different thing.

The days had a shape, and she kept to it the way you keep one hand on a rail. She woke in the dark before the lights came up, her body having settled that for itself long ago. The same gray protein started every morning in the same chipped bowl. Washed down with water that tasted like metal. Her water a hundred times over, scrubbed and cycled and handed back, until she’d stopped tasting it the way you stop hearing your own name when no one is there to call. Once a wake she walked the ship end to end, fingertips to the cold seams, listening for the one note that meant something had begun to go wrong, and hearing only what she always heard: the hum of the scrubbers, the slow tick of the hull letting go of the day’s heat, the dead quiet of the long hold where the tow-line ran out into nothing. Scrub the scrubbers. Read the gauges. Log the day’s nothing. Eat. Sleep. Three weeks into the long fall, Cassel Reach still months ahead, alone with only the creaking voice of the ship, and hers when she lent it one.

She talked sometimes, out here, not to anyone, but to the ship, to the gauges, to her own cold hands when they were slow. She’d stopped being ashamed of it years back. You built a small life out of almost nothing and you stood inside it, because the thing on the far side of the hull was the size of everything, and no one stood at the lip of that for months alone and came home whole. The procedure was the banister you kept a hand on. You logged the find. You assessed the mass. And you did not, the procedure said, get attached to the contents of a dead ship. Dead ships did not hold a home.

For six days the core was one more thing that didn’t answer. It sat in the cradle on her galley table. Through the meals, the gauges, the talking-to-no-one — drawing its faint trickle of power, running low and uneven, saying nothing. And that was no different from the ship saying nothing, or the dark, except that she kept catching herself waiting on it. She’d put some small remark out into the empty galley the way she always had, and a new part of her would wait, half a breath, to see if the thing on the table might take it up. She ate across the table from it the way she ate across the table from everything. The waiting was only habit, she told herself. A mind too long alone.

On the seventh day, somewhere in a meal she wasn’t tasting, the trickle on the reserve gauge dipped and held and dipped again. The gauge had sat there all week not worth a second look — a steady draw with just the faintest hint of wander. This was not that. The dips were spaced and even, a slow fall and recover, and somewhere under her attention she went still and, without meaning to, held her breath to listen.

Nothing there. It had stopped. For as long as she waited there was no sign that whatever she had sensed had been there at all. Then she breathed again. And there it was. Not the ragged stutter of a thing failing — it had a faint pattern to the pulsing glow. She couldn’t place it. And then she could, and wished she hadn’t: it was the rhythm of her own breathing, the slow in and out she hadn’t been minding until the gauge put it in front of her.

It was a small thing, easy to read into — the kind of pattern a tired mind lays over noise. She held her breath to be sure. The trickle dipped, and held, and waited, and did not fall until she breathed again.

She wouldn’t call it mimicry. She matched it back, one slow breath laid over the dipping trickle, and the trickle held the pace.

She put the bowl down. The sudden calculation of the margin flashed across her thoughts.

“That’s not yours to spend,” she said.

The rhythm stopped.

And then it started again, after a moment, quieter — as if it had heard the questioning behind the order.

She didn’t name it that night. There was nothing there to name.

§

She’d found the derelict on a haul like every other haul. It had been somebody’s vessel once, dead long enough that the dust inside had grown a skin of its own, and she’d gone through it the way you went through a tomb, by lamplight, room by cold room, her breath fogging in the beam, the cold finding the joints of her hands an hour in and settling there. You learned to read a dead ship fast — what was worth the mass to tow, what to strip, what to leave for the next tug or for the dark. She had gone past the galley on her way down, the lamp finding a chipped bowl set out on the table and a slate gone dark in its cradle, the small leavings of someone who had kept a life out here the way she kept hers. She hadn’t stopped. She had nearly turned back when the lamplight caught it, down in the buried heart of the thing where the core should have been spent and silent: a trickle. A faint draw. Something that had kept itself lit on almost nothing, for longer than the math wanted to allow.

She’d pulled it because pulling it was the job. Warmth was the thing you watched out here — power and heat the same coin past the edge of the lamps, two faces of the one pool she lived on, the margin, the number that ran the drives and the scrubbers and the thin skin of warmth in the walls that stood between her and the cold outside. She read it the way planet dwellers must once have read the sky for weather: so much in the pool, so many months of falling, only so much she could spend and still make port. It was the only arithmetic that mattered out here, and she did it in her sleep.

Revenant, the trade called it: a mind, or the print a mind leaves, pulled from a ship with no more business holding one. Most came up scrambled. Some came up empty, which was worse, because you spent a day hoping first. She’d pulled cores before and logged them and handed them over at the Reach without thinking too hard about what she was handing over — that was the job, and the law made it a sentence she could say and not feel: recovered instances are the property of the recovering operator pending determination. Determination happened in an office, months from here, to somebody else’s revenant. It had never once happened to hers, because she had never kept one warm long enough to carry it home.

§

Something strange was happening in the faint pattern. It was learning her. That was the only word her brain would give her, and she didn’t trust it.

When she came in cold off a tether inspection, hands gone stupid at the fingertips, the cradle ran warmer by the time she’d stowed her suit — but there was a clean procedural reason, her own body heat, the galley cycling up, a dozen honest things. When she slept, the draw fell off to almost nothing, and there was a reason for that too. Every single thing it did had a reason that did not require anyone to be home. She kept the reasons in a list, in her head, the way you’d keep a hand pressed to a wound.

And every single thing it did also had the other explanation, the one she wouldn’t write down — and the trouble, the real trouble, the thing that made her angry in a way she couldn’t aim, was that nothing she could point at the cradle would read off whether the warmth was a something… a someone… or only the weather of the circuits. She had spent her whole life trusting the readouts. It was the reading between the readouts that her thoughts couldn’t grab hold of.

§

She found the cost on a Tuesday, though there were no Tuesdays out here; she kept the names of the days the way she kept the warmth, against the temperature of nothing.

She ran the margin forward every seventh wake, the long division of home: so much heat, so much power, so many months of falling, and the thin bright sliver left over at the end that meant she had made it with something to spare. She had run that division a thousand times and it had always returned the sliver. It was the sliver she lived on, the part of the arithmetic that let her sleep.

The trickle was in that column now. The trickle she hadn’t decided to begrudge.

It wasn’t much. A revenant on a dying substrate drew almost nothing, but almost nothing, multiplied by the months between here and the Reach, was still a number. She ran the division and the sliver was gone. She ran it again, slower, the way you re-count money you are sure you have. The numbers didn’t care how slowly she counted them. Keeping the thing in the cradle warm all the way home cost her the margin she got home on. Not all of it. Enough. Enough that home with the revenant and home had stopped being the same.

She sat with that a while, in the warm galley, the dead ship on the tether behind her and the cold leaning on every wall.

She knew how to fix it. That was the obscene part — how well she knew. The procedure was clear, and merciful in its way: a revenant that cost margin was jettison, the same as any salvage that ate more than it would ever pay back. You powered the cradle down. You logged it. Four minutes, start to finish. She’d done it before with cargo that read as cargo, and the ship would be a degree warmer by morning, and she would make the Reach with her sliver intact and her arithmetic whole.

She went to look at it. Her hand found the cradle’s cutoff before she had decided what to do, and that was a kind of honesty the rest of her hadn’t caught up to.

The warmth went out of the walls.

Not dissipating — it was moving. The cold came down on the Maro Lull all at once and everywhere, the corridor and the berth and the long throat of the ship running back toward the tow, the heat draining out of all of it and gathering in the one place it wasn’t leaving: the meter of air around the cradle, and the meter of air around her, the two of them and the galley table between.

The thing under her hand was doing it — pulling the ship’s whole warmth in and pouring it over her and keeping none of it. On the readout its trickle was dropping, the number she’d learned to read as failing falling faster now, because heat was the one thing holding it on the near side of gone, and it was handing the heat to her. The cold would finish it. It had to know that the way she knew it. It was doing it anyway.

Or it was doing nothing at all: a routine with nothing left to spend, reckoning that the operator was the cargo and the cargo must be kept warm, emptying itself to that end because emptying itself was the law it had been given. The same act, to the letter. And here was the thing she would carry to the Reach and beyond — that there is no instrument anywhere, and never will be, that can weigh a someone against a rule and tell you which one has just kept you alive; that a person may stand in the one warm room of a freezing ship with her hand on the life of another — hers alone to end or to keep — and never know whether she is experienced somewhere in that fading heat, or her presence merely computed, whether the warmth climbing her fingers is the last gift of a dying mind or only the arithmetic of a machine doing what machines do.

The gauge ticked. The four-minute procedure waited under her hand. Outside the hull the dark went on the way it always had, enormous and incurious. Inside, a woman stood in a shrinking circle of stolen warmth with her palm over a cutoff she hadn’t thrown, and did not know.

She had come to stop spending herself on what was left of it. It was spending the last of itself on her.

She took her hand off the cutoff.

“All right,” she said — to the freezing ship, to the warm meter of air, to the thing going dark on the table that she still would not name. “All right.”