‘It took a long time — many days — but we finally got the shuttle to talk to us. It wasn’t that it didn’t want to deal with us, simply that we’d forgotten all the protocols that its builders had assumed we’d know. But as you can see, the ship is at least nominally functional.’
‘Can they fly?’
Thorn looked serious. ‘We don’t know for sure. We have no reason to assume that they can’t, but so far we’ve only scratched the surface of those diagnostic layers. We have people there now who are learning more by the day, but all we can say at the moment is that the shuttles
‘How did you find them?’ asked another woman.
Thorn lowered his eyes, marshalling his thoughts. ‘I have been looking for a way off this planet my entire life,’ he said.
‘That isn’t what I asked. What if those shuttles are a government trap? What if they planted the clues that led you to them? What if they’re designed to kill you and your followers, once and for all?’
‘The government knows nothing about any way to leave this planet,’ Thorn told her. ‘Trust me on that.’
‘How can you be so sure?’
‘Next.’
Thorn now showed them a picture of the thing in the sky, waiting while the projector lurched in and out of focus. He studied the reaction of his audience. Some of them had seen this image before; some had seen pictures that showed the same thing but with much less resolution; some had seen it with their own eyes, as a faint ochre smudge in the sky chasing the setting sun like a malformed comet. He told them that the picture was the latest and best image available to the government, according to his sources.
‘But it isn’t a comet,’ Thorn said. ‘That’s the government line, but it isn’t true. It isn’t a supernova either, or any of the other rumours they’ve put about. They’ve been able to get away with those lies because not many people down here know enough about astronomy to realise what that thing is. And those that do have been too intimidated to speak out, since they know that the government is lying for a reason.’
‘So what is it?’ someone asked.
‘While it doesn’t have anything like the right morphology to be a comet, it isn’t something outside our solar system either. It moves against the stars, a little each night, and it’s sitting in the ecliptic along with the other planets. There’s an explanation for that, quite an obvious one, really.’ He looked them all up and down, certain that he had their attention. ‘It
He nodded towards the back. ‘Next.’
He showed them how it had begun, over a year earlier.
‘Three medium-sized rocky worlds were dismantled first, ripped apart by self-replicating machines. Their rubble was collected, processed and boosted across the system to the gas giant. Other machines were already waiting there. They turned three of Roc’s moons into colossal factories, eating megatonnes of rubble by the second and spewing out highly organised mechanical components. They spun an arc of matter around the gas giant, a vast metallic ring, unbelievably dense and strong. You can see it here, very faintly, but you’ll have to take my word that it’s more than a dozen kilometres thick. At the same time they were threading tubes of similar material down into the atmosphere itself.’
‘Who?’ another man asked. ‘Who is doing this, Thorn?’
‘Not who,’ he said. ‘What. The machines aren’t of human origin. The government’s pretty certain about that. They have a theory, too. It was something Sylveste did. He set off some kind of trigger that brought them here.’
‘Just like the Amarantin must have done?’
‘Perhaps,’ Thorn said. ‘There’s certainly speculation along those lines. But there’s no sign that any major planets have ever been dismantled in this system before, no resonance gaps in orbits where a Jovian would have belonged. But then again, it was a million years ago. Maybe the Inhibitors tidied up after they’d done their dirty work.’
‘Inhibitors?’ asked a bearded man whom Thorn recognised as an unemployed palaeobotanist.
‘That’s what the government calls the alien machines. I don’t know why, but it seems as good a name as any.’
‘What will they do to us?’ asked a woman who had exceptionally bad teeth.