Empire of Light

Ty stepped back and studied the chiaroscuro of greys that appeared on the monitor a few moments later, quickly resolving into a map of the asteroid's tu

'There,' Ty said excitedly, pointing one gloved finger at a shape like a fat grey worm. 'That's our passageway, right there.'

Nancy stepped up beside him and peered at the shifting image. 'There really is something behind that wall, isn't there?' she murmured, clearly fascinated.

Curtis leaned in beside them and touched the screen with one gloved finger. 'There are some dark shapes on the other side. Can you see them?'

Ty felt a burst of elation and fought to stay calm. 'I see them, yes, and I don't think this is going to be as difficult as I thought.' Glancing at Curtis, he said, 'Martinez is expecting you and Anton back at the Mjollnir. You'd better get going.'

Curtis nodded, and Ty could see the other's desire to remain there warring with his fear of the approaching alien threat. Assuming they got out of this alive, they'd all of them have stories to tell for the rest of their lives.

Curtis nodded with resignation and stepped back. 'Nathan, Nancy – good luck to both of you. I'll see you back on the ship.'

Ty nodded and watched for a moment as Curtis retreated back down the passageway, before turning his attention to the drill rig. He touched a button, and the drill's bit began to cut into the wall in total silence. All he really had to do now was set the parameters, step back, and let the machine perform.

It did not take long before the passageway around them began to fill with clouds of grey-black dust as the device did its work. Ty watched the drill's readout, indicating how deep it was penetrating; it had cut through nearly fifty centimetres of rock before it signalled that it was no longer encountering resistance. Nancy watched as he pulled the drill free, and together they stepped up to the narrow opening left behind.

Nancy withdrew a long, narrow silver tube from a suit pocket and carefully slid it inside the freshly drilled hole. After a couple of seconds she pulled it back again.

The tube had contained a mobile security device modelled on a terrestrial insect, complete with a minuscule propulsion system optimized for zero-gee. After she'd repocketed the now empty tube, Nancy pushed a couple of high-intensity glow-sticks through the hole until they slid through into the other side, falling slowly under the asteroid's minimal gravity.

'Okay,' Nancy said breezily, stepping over to the screen. 'Let's see what we'll see.'

She now reset the screen to show whatever the insect-machine's lenses were picking up on the other side of the wall. After a few moments they saw a huddled shape about fifteen metres from the false partition. Other than that, the other side looked deserted.

'That's it?' murmured Nancy, unable to mask her dismay.

'Doesn't matter,' said Ty, fighting back his own growing doubt. 'There's still something back there valuable enough that someone wanted to seal it up for a very long time.'

Nancy peered at the screen. 'I can't be sure, but it looks like it might be the body of another Atn.'

A warning light blinked up inside both their visors and a priority transmission came through from Martinez. 'Nathan, Nancy; the gravity flux readings just about went off the chart during the past couple of minutes.'

'What does that mean?' asked Ty, baffled.

'It means there are even more swarm-components than we thought. Hundreds of the damn things. You should seriously reconsider returning to the ship now.'

'No way. There's definitely something here, but it's going to take time to get to it. You need to hold on until then.'

'I thought you might say that. I already talked to Cesar, and he's going to stay topside for at least the next hour. Any longer than that, and every risk analysis the ship can come up with says our chances of getting out of here alive drop off dramatically. Good luck.'

Martinez signed off and Ty let out a slow, steady breath. 'You're okay with that?'

Nancy shrugged, and a faint smile tugged the corners of her mouth upwards. 'I guess I'll have to be.' Under normal circumstances, Ty might have spent days meticulously sca

They first drilled several more holes at different points on the rock wall. Meanwhile a computer feed from the Mjollnir 's bridge hovered in one corner of Ty's visor, showing a schematic of the system, along with a constantly updated animation based on the estimated location of the swarm.

Every time one of the alien machines jumped through super-luminal space, it sent a faint ripple rushing through the super-luminal continuum like an undulation moving across the still surface of a pond. The Mjollnir 's defensive systems mapped these ripples as they occurred in real time, and it was immediately clear that the swarm was spreading out to cover the whole system. Ty thought of the sheer volume of space they were trying to encompass, and wondered if the swarm really had a chance of finding them any time soon.

Once the drilling was finished, Ty carefully slid the charges into place, one to each hole, then followed Nancy back towards the relative safety of the main shaft. The spiders moved ahead of them, spreading out into the shaft beyond.

Ty and Nancy then moved to either side of the passageway's mouth. He tried to ignore the trickle of sweat he could feel rolling down one cheek, and glanced over at her spacesuited figure.

'Ready?' she asked, one finger hovering above an arm-mounted control.

Ty nodded.

'Okay Three, two, one, boom.'

There was no sound, of course, but Ty's imagination filled it in all the same. Seismic taps on the surface immediately fed details of the resulting tremor back to him through his suit's readout. Barely a moment later, a thick column of grey smoke and grit came billowing out of the mouth of the passageway, spreading into the main shaft.

Nancy was now barely visible through the dust and swirling grit. 'Can't see anything on the visuals,' he heard her say.

'Too much debris for that,' he replied. 'Let's go see if it worked.'

They sent a couple of spiders in first, in case there were any really big chunks of debris still bouncing around inside the passageway, then both followed it in, moving carefully.

The explosives had worked better than Ty might have hoped, and yet the passageway immediately beyond what remained of the false wall differed little from the section that preceded it. The threat of disappointment lurked like a leaden weight in the pit of his stomach. But they finally got a good look at what they'd previously glimpsed only as an indistinct grey shadow.

It was indeed the body of a single Atn – but nothing else.

'Are you getting this?' Nancy asked. Ty looked round to see her turning her head slowly from side to side as she moved through the opened-up section of the passageway. He assumed she was transmitting live video to the Mjollnir's bridge.

Ty kneeled by the Atn's bulky corpse and brought his suit's light up close to it, studying the intricate, stylized whorls and sigils engraved into its carapace. As far as he could see, there was nothing whatsoever unusual about it.

'Well, I guess that's it,' he heard Nancy a

'Just hold on a minute,' Ty snapped irritably. 'We've barely had a chance to look around yet.'

'Come on, Nathan, there's nothing here. Let's face it, we tried and we failed.'

Ty struggled to control the quiver in his voice. 'Nothing here except for an Atn that the rest of its clade went to such enormous time and trouble to hide. Does that make sense to you?'