Seveneves - Страница 21

Bo gasped. “You are smashing her foot!”

“Oh, shit.”

“Her foot is sticking out.”

“Dinah,” Ivy said, “you have to open the hatch a little, her foot’s caught.”

Dinah relaxed her arms. What if Tekla was unconscious? What if she was unable to draw herself up into the fetal position they’d shown her in that photograph?

The change in Bo’s and Ivy’s tone told her otherwise. “She’s in!” Ivy exclaimed.

“Close the hatch, close it!” Bo was shouting.

Dinah swung the handle all the way around and snapped it into its locked position. It didn’t feel quite right, but at least it was closed.

Meanwhile Margie was actuating the valve that let air into the airlock. This was supposed to be a gradual process, but she just let it go explosively, with a sudden movement of the air that tugged at their diaphragms and popped their ears.

“Blood is coming out,” Bo said dully. “Leaking out of the hatch.”

“Fuck!” Dinah said. Because that meant two bad things at once: the outer hatch wasn’t really closed, and Tekla was hurt.

“Let’s get it open,” Margie said.

In the end it took all four of them: Dinah, Margie, Bo, and Ivy, all crammed into the space with their fingers under the rim of the hatch, pushing against the wall with all the strength in their legs and their backs, to break the seal. Whereupon air whooshed out of the compartment and the hatch flew open, like when you finally break the seal on a vacuum-packed jar and the lid flies off.

Tekla was in there, drawn up into the prescribed fetal position, a solid mass of red.

They all stared at her speechless for a moment.

Her head moved. She turned her face up toward them, revealing a huge red smear where an eye ought to have been.

The only thing that kept Dinah from screaming like a little girl was her gorge rising up into her throat. Bo drew in a long breath and began muttering something.

Tekla’s hands unfolded and gripped the rim of the chamber. The lanyard of the knife was still wound around her right wrist. The handle of the knife trailed after it. Dinah supposed that its blade had been snapped off until she understood that the whole thing had become embedded in Tekla’s forearm.

Tekla pulled herself out a few inches, then stopped. Her head was now projecting into the room.

An eye opened. A bloodshot eye in a bloody face. But a normal, working eye.

Dinah’s ears began working again and she realized that she was hearing a loud hissing noise. It was the sound of air escaping from the International Space Station, not through a huge leak but through small gaps in the airlock’s outer seal. The air was flowing past Tekla’s body, creating a vacuum behind her, a vacuum she had to fight in order to advance into the room.

She felt embarrassed then, in the manner of a hostess who forgets to properly welcome a guest, and she reached down and grabbed one of Tekla’s hands. Margie got the other and with a final sucking, squelching noise they dragged Tekla’s blood-lubricated form out of the airlock chamber and into the space station.

Dinah half closed the inner hatch of the airlock. The Big Hoover, as old-school astronauts referred to the vacuum of space, took care of the rest, and slammed it closed with frightening violence.

They’d lost a measurable percentage of the atmosphere in this module. Not enough to cause oxygen deprivation but more than enough to set off alarms all over Izzy, and all the way down to Houston.

Maggie got to work on Tekla’s arm, which was bleeding quite a lot, while Ivy and Bo, now blue-gloved, cleaned off her face with towelettes. The picture was getting clearer. The basic idea had worked. Tekla’s knife work had been true and well aimed, and perhaps more effective than was really good for her. She had been spat out of the Luk’s outermost layer, and into the airlock chamber, with great force, slamming her face into a metal fitting along the way and opening up big lacerations above and below the eye. These had bled profusely. In the same moment the blade of her knife had caught on something and turned back on her and been jammed into her forearm. She had lain dazed for a moment, one leg hanging out the open hatch as Dinah had tried to close it on her, then had come to and drawn herself up as planned. For a few moments during all of this she had been exposed to vacuum, which hadn’t done her bleeding wounds any favors, but air had rushed into the lock and equalized the pressure before irreparable damage could be inflicted.

As Dinah had worried, scraps of plastic had gotten caught in the outer hatch’s gasket, accounting for those hissing air leaks. But most of them drifted off into space when she swung the hatch back open again, and the remaining bits, stuck to the gasket by Tekla’s freeze-dried blood, she was able to pick clean using a programmed swarm of Nats. She ended up leaving that project as an exercise for Bo, who was climbing the robot learning curve with remarkable speed.

She drifted down the length of Izzy to the Hub and thence out to the torus, where Maggie, getting advice from trauma surgeons down in Houston, was working on Tekla’s arm. This was a lot easier in the weak gravity of the torus — no globules of blood drifting around. Lina Ferreira and Jun Ueda, both also life scientists, were filling in as assistants.

Ivy was in her office fielding a shit storm of angry reaction from people down in Houston.

They were doing the surgery under local anesthesia, so Tekla was awake. They’d cleaned her up, and closed the lacerations around her eye socket with butterfly bandages and Krazy Glue. The silvery-blond stubble that covered her scalp was still darkened with coagulated blood along that side. The whites of her eyes were red, and she had thousands of tiny red marks all over her face. Dinah had been warned to expect those. They were called petechiae: broken capillaries just under the skin, caused by exposure to vacuum. But from the way her eyes moved in their sockets and focused on things, Dinah could see that her vision was basically intact.

“That was uncalled for,” Tekla said to her.

“True,” Dinah said.

“I shall be in trouble.”

“So are we,” Dinah said, nodding in the direction of Ivy’s office. “We are all in trouble. . with a bunch of dead people.”

Tekla reacted very little, but among Margie and Lina and Jun there was a collective intake of breath, a momentary halt in the proceedings.

“Margie,” said a Texan voice from the ground, “this dead surgeon would like you to clamp off that arteriole before it starts bleedin’ again.”

“Those of us who are going to live,” Dinah said, “have to start living by our own lights.”

Pioneers and Prospectors

“THE ICEMAN COMETH.”

“Ah.” Rhys sighed. “I was wondering which of us would be first to go there.” He pulled out, drifted away, and did a peel-and-knot on the condom so expertly that it created dark stirrings of jealousy in Dinah’s heart. But at least he didn’t let anything get loose in Dinah’s shop.

“This may have been your last delivery,” Dinah said. “Of ice, that is.”

“You’ve got your freezer?”

“Coming up on tomorrow’s launch from Kourou.”

“Any chance of getting them to send up a martini shaker with it?”

“We use plastic bags for that.”

“Well, I hope that my deliveries — of ice, that is — have contributed something to whatever the hell you’ve been doing.”

“Check this out,” she said. She’d already wrapped herself in a blanket, but now she prodded the wall with a toe and drifted over to her workstation. With a bit of clicking around she brought up a video. The opening shot was stark: a cube of ice in a black chamber, lit up by bright but cold LEDs.

“From Arjuna HQ, I presume?” Rhys, still naked, came up behind her and wrapped an arm around her waist. She liked to think of it as an affectionate gesture. In part it was. But she’d been in zero gee long enough to understand that he also just didn’t want to drift away while watching the movie.

“Yes.”

A bearded strawberry-blond man entered the frame carrying a sheet of corrugated cardboard — the lid of a pizza box.

“That’s Larz Hoedemaeker, I think — one of the guys I’ve been working with a lot.”

Larz angled the pizza lid slightly toward the camera. It was mostly covered by iridescent fingernail-sized objects, like silicon beetles. Hundreds of them.

“That’s a lot of Nats,” Rhys remarked.

“Well. . the whole point is to make a swarm.”

“I understand. But it seems they’ve found a way to ramp up production.”

Larz folded the cardboard diagonally to make it into a crude trough and then angled it down toward the block of ice. The Nats avalanched down and tumbled onto it in a heap. Quite a few of them skittered off and tumbled onto the floor. Larz exited the frame for a moment, then returned, pushing a wheeled swivel chair. He arranged this behind the block of ice, then disappeared again, then came back carrying a clock that he had apparently just taken down from the wall of an office. He balanced this on the seat of the swivel chair, leaning back against its lumbar support, so that it was clearly visible in the frame of the video. Then he departed.

A few moments later the lights got much brighter. “Simulating solar radiation,” Dinah explained. “The Nats are solar powered, so the only way to test them is to have a light source as bright as the sun.”