to be... something. A control mechanism or a power supply or whatever the protomolecule was using instead of an engine. He didn't know what it would look like or how it would be defended. He didn't have any idea how it worked, apart from the assumption that if he blew it up, it wouldn't keep going very well.
So we go back, he told Julie. We go back to what we do know.
The thing that was growing inside Eros, using the stone skin of the asteroid as its own unarticulated exoskeleton, hadn't cut off the ports. It hadn't moved the interior walls or recreated the chambers and passages of the casino level. So the station's layout should be pretty near what it had always been. Okay.
Whatever it used to drive the station through space, it was using a shitload of energy. Okay.
So find the hot spot. With his free hand, he checked the environment suit. Ambient temperature was twenty-seven degrees: hot but far from unbearable. He walked briskly back toward the port corridor. The temperature dropped by less than a hundredth of a degree, but it did drop. All right, then. He could go to each of the corridors, find which one was hottest, and follow it. When he found a place in the station that was, say, three or four degrees hotter than the rest, that would be the place. He'd roll the cart up beside it, let up his thumb, and count to five.
No problem.
When he got back to the cart, something golden with the soft look of heather was growing around the wheels. Miller scraped it off as best he could, but one of the wheels had still developed a squeak. Nothing to be done about that.
With one hand hauling the cart and the other mashing down on his hand terminal's dead-man's-switch, Miller headed up, deeper into the station.
"She's mine," mindless Eros said. It had been stuck on the phrase for the better part of an hour. "She's mine. She's... mine."
"Fine," Miller muttered. "You can have her."
His shoulder ached. The squeak in the cart's wheel had grown worse, the whine of it cutting through the souls-of-the-damned madness of the Eros feed. His thumb was starting to tingle from the constant, relentless pressure of not annihilating himself quite yet. With each level he rose, the spin gravity grew lighter and the Coriolis a little more noticeable. It wasn't quite the same as on Ceres, but it was close and felt like coming home. He found himself looking forward to when the job was done. He imagined himself back in his hole, a six-pack of beer, some music on the speakers that had an actual composer instead of the wild, empty-minded glossolalia of the dead station. Maybe some light jazz.
Who ever thought the idea of light jazz would be appealing?
"Catch me if you can, cocksuckers," Eros said. "I am gone and gone and gone. Gone and gone and gone."
The inner levels of the station were both more familiar and stranger. Away from the mass grave of the casino level, more of Eros' old life showed through. Tube stops still glowed, announcing line errors and counseling patience. Air recyclers hummed. The floors were relatively clean and clear. The sense of near normalcy made the changes stand out eerily. Dark fronds coated the walls with swirling nautilus patterns. Flakes of the stuff drifted down from above, whirling in the spin gravity like soot. Eros still had spin gravity but didn't have gravity from the massive acceleration it was under. Miller chose not to try to figure that out.
A flock of softball-sized spiderlike things crawled through the corridor, leaving a slick sheen of glowing slime behind them. It wasn't until he paused to knock one off the cart that he recognized them as severed hands, the trailing wrist bones charred black and remade. Part of his mind was screaming, but it was a distant one and easy to ignore.
He had to respect the protomolecule. For something that had been expecting prokaryotic anaerobes, it was doing a bang-up job of making do. He paused to check his suit's sensor array. The temperature had risen half a degree since he'd left the casino and a tenth of a degree since he'd entered this particular main hall. The background radiation was also climbing, his poor abused flesh sucking in more rads. The concentration of benzene was going down, and his suit was picking up more exotic aromatic molecules - tetracene, anthracene, naphthalene - with behavior sufficiently