‘They’ve come for the pharaohs,’ Diluc said grimly. ‘The Coalition is showing its power. Images like this are no doubt being beamed throughout the system.’

Then it began. The first touch of the energy beams, cherry-red, was almost gentle, and Port Sol ice exploded into cascades of glittering shards that drifted back to the surface, or escaped into space. Then more beams ploughed up the ice, and structures began to implode, melting, or to fly apart. A spreading cloud of crystals began to swathe Port Sol in a temporary, pearly atmosphere. It was silent, almost beautiful, too large-scale to make out individual deaths, a choreography of energy and destruction.

‘We’ll get through this,’ Diluc muttered. ‘We’ll get through this.’

Rusel felt numbed, no grief, only shame at his own emotional inadequacy. This was the destruction of his home, of a world, and it was beyond his imagination. Worse, Port Sol, which had survived the alien occupation of the solar system, was being devastated by humans. How could such things happen? He tried to focus on one person, on Lora, to imagine what she must be doing if she was still alive: perhaps fleeing through collapsing tunnels, or crowding into deep shelters. But, in the ticking calm of this lounge, with its fresh smell of new equipment, he couldn’t even picture that.

As the assault continued, numbers flickered across the status display, an almost blasphemous tallying of the estimated dead.

Even after the trauma of Port Sol, work had to continue on booting up the vital systems that would keep them all alive.

Rusel’s own job, as the senior nanochemist on the Ship, was to set up the nanofood banks that would play a crucial part in recycling waste into food and other consumables like clothing. The work was demanding from the start. The banks were based on an alien technology, nano-devices purloined from the occupying Qax; only partially understood, they were temperamental and difficult.

It didn’t help that of the two assistants he had been promised a share of - most people were generalists in this small, skill-starved new community - only one had made it onto the Ship. It turned out that in the final scramble about ten per cent of the crew had been left behind; conversely, about ten per cent of those who actually were aboard shouldn’t have been here at all. A few shame-faced ‘passengers’ were yellow-uniformed Enforcers who in the last moments had abandoned their posts and fled to the sanctuary of the Ship’s interior.

The work had to get done anyhow. And it was urgent; until the nanofood was available the Ship’s temporary rations were steadily depleting. The pressure on Rusel was intense. But Rusel was glad of the work, so hard mentally and physically in the high gravity he had no time to think, and when he hit his couch at night he slept easily.