Ion rockets burned with a painful near-ultraviolet gleam, moving the massive craft out of their holding pattern. The first five to slide into the wormhole were carrying descent capsules full of industrial equipment and civil engineering machinery, a basic infrastructure that would support the entire colony throughout its early years. Twenty trains of descent capsules followed, each one traversing the twenty-five-kilometer internal length of the wormhole in a little over two minutes, emerging into the double glare of the yellow stars.

Data traffic within the wormhole reached a crescendo as the trains sent back their status and location. Then the isomer cascade was exhausted and the transdimensional fissure collapsed.

Cold blue light faded from within the portal's external netting, revealing a complex braid of flat gold, ebony and jade filaments. The luster had gone from the materials; they now possessed the tarnished and brittle look of an antique, as if the wormhole had aged them centuries.

People started to make their way out of the observation gallery. Simon waited until he was alone. He canceled his DNI link with the Centralis datapool to stare at the patch of space where the dead portal floated. It was as if the extinguished circuitry still exerted some kind of weak gravitational pull on his mind. He felt an almost childish burst of jealousy against those who had gone through. They were free of Earth's myriad problems, its contamination and sullying of all human events. Even their passing made it harder for those left behind. Zantiu-Braun had weakened itself still further by giving them their fresh chance. The company could barely afford to fund a portal colony every eighteen months now; not even asset realization was plugging the financial gap anymore. Every time Simon stood in the observation gallery watching colleagues and family depart, his resolution to stay and hold back the barbarian horde decayed a fraction more. He often wondered what his mind's half-life was, at what point he would give in to pessimism and abandon Earth for his own new beginning. It could happen. The sheer inertia of humanity's stupidity would see to that.

* * *

The Moray arrived at Centralis thirty hours after leaving low-Earth orbit. Lawrence had resisted the urge to eat as best he could, limiting himself to one meal. That way he only had to use the toilet once; even with the ship's tiny acceleration helping directionwise, it wasn't an experience he wanted to repeat if he could help it. At the same time he forced himself to drink every hour or so: with only a minute G-force when the ion engines were on and several hours' coasting in freefall between burns, it was easy for his body to become dehydrated. Without gravity pulling fluids down to his feet, his deep instincts were confused and unreliable. At least pissing in space was simple—assuming you were male.

Hal had to be ordered to drink from the water fountain hose on more than one occasion. He wasn't the major problem. Lewis Ward got a bad dose of space sickness, throwing up every time he even tried to drink water. After a couple of hours dodging revolting yellow stomach juices, Lawrence called for the doctor. When she did arrive twenty minutes later, she simply used a hypospray to give him a mild sedative and told the platoon to try to get him to drink in an hour or so.

"Don't let him eat for the rest of the trip," she warned. "Koribu has a one-eighth gravity field. He can last until then." With that she zipped out of the door with the agility of a shark.

Hal gave a disgusted snort as she left; she'd been in her fifties, and a decade of service in low gravity had seen her body gently swell out as her legs and arms became more spindly. He'd brightened at the prospect of her house call. Since she'd arrived, he hadn't said a word.

"Sorry, guys," Lewis whispered. There was a single strap over his legs, allowing him to adopt a semicurled position on the couch chair. His face was gleaming with sweat. When it came to training and maneuvers, Lewis could move quicker man just about anyone else in the platoon. He had a ratlike agility, allowing him to vanish into some crack or corner that would give him cover whatever the terrain was. His thin body had the kind of stringy standout muscles and tendons Lawrence associated with marathon runners. But he could dash along a ten-meter suspended pole without even having to hold his arms out for balance. Funny how space sickness had hit him worse than any of them.

"No problem, my man," Odel Cureton said. "Statistically, one and a half of us will suffer some kind of aggravated motion sickness per twenty-five hours of flight. You coming down with it means the rest of us are in the clear." Odel was what passed for the platoon's electronic specialist. At thirty-two he didn't have any degrees or qualifications from colleges or even Z-B, at least none that he produced for the personnel department. But as Odel admitted to four ex-wives, and those in just the last six years, Lawrence could appreciate the man's need for blurring his background. Who knew how many other women could legally lay claim to part of his salary packet? Odel was what Lawrence's old teachers had called bookish; the voice was distinctly upper-class English, too. Normally, Lawrence would have deep misgivings about anyone with those characteristics; they were too much like officer material. But Odel couldn't be faulted for his frontline performance, which was all everyone really cared about. The platoon entrusted a lot of its equipment field maintenance to him, knowing he'd do a good job.

"Thanks, cretin," Dennis Eason said. He turned back and applied a medicsensor to Lewis's damp forehead, checking the readout that popped up on his field-aid kit.

"Do you even know what you're doing?" Karl Sheahan asked.

Dennis tapped the Red Cross symbol on his tunic shoulder. "You'd better hope so, pal. I'm your best hope for survival."

"You couldn't even give him a fucking aspirin without checking with that whale they call a doctor."

"I'm not authorized to administer anything," Dennis said tightly. "Not when there's a qualified ship's doctor on call. It's a jurisdictional thing."

"Yeah? Is that what you told Ntoko? Huh? Too much blood, it's a jurisdictional thing."

"Fuck you!"

"Enough," Amersy announced quietly. "Karl, watch the fucking movie and stop causing me grief."

Karl grinned as he performed a neat midair spin and landed gently on a chair couch. It turned out the sheet screen didn't have an interactive driver; all it showed were third-person fixed-view dramas. Up on the ceiling the young actress was tooling up to slaughter the vampires that were taking over Brussels. It meant she had to wear a lot of tight black leather.

Hal was in the chair couch next to Karl, staring up at the movie. He hadn't even heard the goading. Karl held on to a strap and leaned over to slap Hal on the arm. "You could give her one, couldn't you, dickbrain. Huh?"