A flattened cylinder three miles long, it seemed to be formed of a tangle of foot-thick tubes compressed into that same shape—perhaps a ship of some kind, or a station? Other structures on its surface, like giant metallic barnacles, were a year ago firing into space projectiles no larger than a human fist. At this distance, King could get no more detail on them than their size. Estimating the velocity of these, King calculated their present realtime position. They should be one quarter of a light year out, however the AI did not know how long the artefact had been firing off these projectiles, so it added a large degree of error incorporating the time of Erebus’s arrival here, minus some time for this same artefact to be built. The King of Hearts dropped into U-space and surfaced just half a light year out.

Collision alarms . . .

Calculations wrong. A deliberate trap? King immediately began firing meteor lasers at the swarm of fist-sized objects hammering towards it, turned and ignited its fusion drive to bring its speed up to that of the projectiles. While destroying those that seemed likely to impact on its hull, it spectrally analysed the debris and deep-scanned those still intact.

They were the shape of melon seeds, with cilia-like serrations along their edges, and seemed packed with technology in the haphazard configuration of something alive. They contained power cells, some form of sensor array, small chambers holding hydrogen under sufficient pressure to turn it into the metallic state. The AI realized its danger within a fraction of a second, but that was a fraction of a second too late. Bright stars ignited all around, and King expected massive explosions but, no, the projectiles accelerated inwards as the attack ship began dropping into U-space. Three of them penetrated the U-field before it fully formed, and then slammed into the King of Hearts’s, hull as it surfaced into realspace half a light year away.

Space mines like those once used to destroy Prador vessels?