Artemis (28 page)

“What?!” Dale said. “How can that be? Life Support has air to last months.”

“Not quite,” I said. “They have enough air to refill one or two bubbles and they have enough battery power to turn CO
₂
back into oxygen for months. But they don't have enough oxygen to flush the entire city. It's just not something anyone thought of.”

“Oh God…” said Dale.

“We've got one chance,” I said. “Trond Landvik stockpiled huge amounts of oxygen. It's in tanks right outside.”

“That bastard,” said Sanchez. “I
knew
he was after my oxygen-for-power contract.”

I looked over the control board again. Thank god Vietnamese uses a superset of the English alphabet. One section of the schematic was labeled
LANDVIK.

“Trond's tanks are on the schematic!” I said.

“Of course they are,” said Sanchez. “Trond would have had to collude with them to make sure his air system could interface with theirs.”

I ran my finger along the map. “According to this, Trond's tanks are already connected to the system. There's a whole complicated set of valves in the way, but there's a path.”

“So, do it!” Dale said.

“The valves are manual cranks and they're outside,” I said.

“What?! Why the hell are there manual valves out on the surface?!”

“Safety,” I said. “Trond explained it to me earlier. Doesn't matter. I just memorized the pipe layout. It's complicated as hell and I don't know what state the sub-valves will be in. I'll work out what to do when I'm there.”

I bolted out of Life Support into the corridors of Armstrong.

“Wait, you're going out?” Dale said. “Wearing what? Your EVA suit's in here.”

“I'm on my way to Conrad Airlock and I've got a big pipe. I'll pry open Bob's locker and wear his gear.”

“Those lockers are centimeter-thick aluminum,” said Dale. “You'll never get through in time.”

“Okay, good point. Uh…” I hurtled through the Armstrong–Conrad Connector tunnel and checked my Gizmo. We had twenty-five minutes left. “I'll use a tourist hamster ball.”

“How will you turn the cranks?”

Goddammit, right again. Hamster balls had no arms, gloves, or articulation points at all. I'd have no way to grip anything outside.

“I guess you'll have to be my hands. The tanks are in the triangle between Armstrong, Shepard, and Bean. Meet me at the Bean–Shepard Connector. I'll need your help to get into the triangle.”

“Roger. Driving to the connector now. I'll get as close as I can and walk the rest of the way.”

“How will you get out of the rover without killing Sanchez?”

“I'd like to know that too,” Sanchez added.

“I'll put her in your suit before opening the airlock,” he said.

“
My
suit?!”

“Jazz!”

“Fine, yeah. Sorry.”

I plowed through Conrad Ground as fast as I could. My home bubble had some of the most Byzantine passageways in town. When you put a bunch of artisans in one place with no zoning rules, their workshops expand to fill every nook and cranny. But I knew the layout by heart.

Naturally, the tourist airlock was the
farthest point
from the Armstrong Connector tunnel. I mean, where else would it be?

I finally got there. Two EVA masters lay on the floor in front of sixteen tourists who'd passed out in their chairs. The leak had caught them in the middle of orientation.

“Dale, I'm at the airlock.”

“Copy,” came his voice. He was far from his Gizmo's microphone. “It's taking a while to cram Sanchez into your gear. She's kind of tall—”

“I beg your pardon,” she said. “I'm 164 centimeters—exactly average for a woman. I'm not tall, your saboteur friend is short.”

“Don't stretch out my suit,” I said.

“I'll defecate in your suit!”

“Hey—!”

“Sanchez, shut up!” Dale said. “Jazz, save the city!”

I charged into the large airlock and pulled a deflated hamster ball from its cubby. “I'll let you know when I'm outside.”

I spread the flaccid plastic on the ground with the zip hatch facing up, pulled a scurry pack off the wall, and put it on. Time for some Rudy Gizmo Magic. I closed the inner airlock door, waved the Gizmo across the airlock control panel, and it granted me access.

Next problem: Airlocks are meant to be operated by EVA masters wearing suits with gloves. This was going to take some finesse.

I deactivated the computer controls and switched to manual. First thing I did was spin the outer door's crank. The door (like all airlock hatches) was a plug door—the air pressure behind it pushed it into its seal. So, while I made it possible to open the door, you'd have to be Superman to actually pull it open against the pressure. But I'd moved the physical latches out of the way, at least.

I very slowly turned the venting valve. As soon as I heard the hiss of escaping air, I stopped turning it. At full-open, the valve would let all the airlock's air vent into space in under a minute. But at this rate it would take a bit longer—long enough for me to not die, hopefully.

I hurried to the hamster ball and crawled inside. It was an awkward affair, like getting into a collapsed tent, but that's just how these things worked.

I closed the zip seals (there are three layers of them for safety), then cranked the airflow valve on the scurry pack for a few seconds. The ball grew just enough for me to move around.

Normally you do this shit when the airlock's
not
venting. You take your time, inflate, and wait for the EVA master to check your seals. I wouldn't have that luxury.

The pressure in the airlock decreased, so my ball grew like a balloon in a vacuum chamber. That's not an analogy. It was literally a balloon in a vacuum chamber.

I crawled forward (it's hard to move in a partially inflated ball) and reached out for the hatch handle. Since my ball wasn't fully rigid, I could bend the skin just enough to grip the hatch. I held on with both hands as the pressure tried to pry me loose.

The ball grew more rigid as the airlock vented, making it harder and harder to hang on to the handle. That rubber
really
wanted to be a sphere now. It didn't approve of me wrapping it around a handle.

I came close to losing my grip a couple of times but managed to keep hold. Finally, the airlock pressure got low enough that I could pull the door open.

The remaining air whooshed out and my ball sprang into full rigidity. It slapped my hands away from the edge so hard I actually fell on my ass. But it didn't matter. I was safely in my hamster ball and the airlock was open.

I got back up and something scraped against my leg. It was the pipe I'd appropriated from Lefty. In all the excitement I'd forgotten I even still had it. Generally not a good idea to bring a pointy stick into your inflatable life support system, but it was too late to do anything about that now. I tightened my belt to make sure the pipe was secure. Wouldn't want it slipping out.

I checked the scurry pack. All was well. Remember, they're designed to be worn by tourists. They take care of everything on their own.

I ventured out onto the surface.

For all its limitations, a hamster ball is great for running in. No clunky boots, no thick suit legs to push around, no lugging around a hundred kilograms of gear. None of that. Just me in normal clothes with a moderately heavy backpack.

I got up to speed and rolled across the terrain. Whenever I hit a bump, I bounced into the air (well, not “air,” but you know what I mean). There was a reason tourists paid thousands of slugs for this. In other circumstances it would have been fun as hell.

I ran along the arc of Conrad Bubble until Bean came into view. I beelined for Bean, then followed its perimeter.

I tapped my earpiece to make sure it was on. “How's it coming, Dale?”

“Sanchez is suited up and I've driven us to the Shepard–Bean Connector. About to exit the rover. You?”

“Almost there.”

I rounded the edge of Bean and saw Shepard come into view. I kept following Bean's wall to the connector tunnel. Dale, at the wall of the connector, spotted me and waved. Bob's rover stood parked nearby. Through the windows, I could see Sanchez sitting awkwardly in my suit. I scampered to the connector and checked my Gizmo. Fifteen minutes left.

Dale crouched down and put both arms under my bubble. “On three,” he said.

I coiled, ready to leap.

“One…two…
three
!”

We timed it perfectly. I jumped a fraction of a second before he flung the bubble upward with all his strength. So I kicked against the ground, flew up, and Dale threw the ball to match me. My ball and I vaulted over the connector with ease. Of course, I bounced around like an idiot when I landed on the other side.

Dale climbed over the connector with practiced ease by using its many handrails. He landed next to me just as I got back up.

With Bean and Shepard behind us, we faced the smaller dome of Armstrong ahead. The external tanks stood to one side, partially hidden by their complicated network of pipes and valves.

“My face itches,” said Sanchez over the radio.

“Sucks to be you,” I said. Dale and I headed for the tanks.

“This suit is quite uncomfortable,” Sanchez continued. “Can't I just close the rover hatch, pressurize, and wait for you in comfort?”

“No,” said Dale. “Always have the rover ready for quick entry. That's how we do things.”

She grumbled to herself but didn't press the issue.

I rolled to the first line of pipes. Three huge, looming pressure tanks dominated the structure. Each one had
LANDVIK
stenciled along the side.

I pointed to the middle of four valves on the nearest pipe. “Turn this valve all the way off.”

“Off?!” Dale asked.

“Yeah, off. Just trust me. These pipes have blowout zones, cleaning access, and a bunch of other shit that makes it a mess to deal with.”

“Gotcha.” He grabbed the crank with his thick gloves and muscled it closed.

I pointed to another valve, this one on a pipe three meters above the ground. “Now open that one to full.”

He jumped up and grabbed the pipe with both hands. He monkey-barred to the valve, braced his feet on a pair of lower pipes, and turned the valve. He grunted with effort. “These valves are
tight
.”

“They've literally never changed state,” I said. “We're using them for the first time.”

The valve handle finally gave and Dale gasped with relief. “There!”

“Okay, down here.” I gestured at a mess of pipes with four valves on it. “Close all those except the third one. That one should be full-open.”

I checked my Gizmo while Dale worked. Ten minutes.

“Sanchez, how accurate is that one-hour estimate on chloroform toxicity?”

“Quite accurate,” she said. “Some people will already be in critical condition.”

Dale redoubled his pace. “Done. Next.”

“Just one more,” I said. I led him away from the pipe maze to a half-meter-wide outflow pipe and pointed to a valve that controlled it. “Turn this to full-open and we're done.”

He grabbed the handle and tried to crank it. It didn't budge.

“Dale, you have to
turn
the handle,” I said.

“The hell you think I'm trying to do?”

“Try harder!”

He turned around, gripped with both hands, and pushed against the ground with his legs. The crank still refused to move.

“Dammit!” Dale said.

My heart nearly beat out of my chest. I looked at my useless hands. With the hamster ball surrounding me I had no way to grip the valve. All I could do was watch.

Dale strained as hard as he could. “God…damn…it…”

“Does the rover have a toolbox?” I asked. “A wrench or something?”

“No,” he said through gritted teeth. “I took it out to make room for the inflatable.”

That meant the nearest wrench was in town. It would take way too long to retrieve one.

“What about me?” Sanchez said over the radio. “Can I help?”

“No good,” said Dale. “It takes hours to learn how to climb in an EVA suit. I'd have to go get you and carry you here. That would take a long time and even then you're not very strong. You wouldn't help much.”

This was it. This was as far as we'd get. One valve away from victory, but no further. Two thousand people would die. Maybe we could get back into town and save a few by dragging them into air shelters? Probably not. By the time we got in, everyone would be dead.

I looked around for anything that could help. But the surface around Artemis is the definition of “nothing.” Lots of regolith and dust. Not even a friendly rock to hit the valve with. Nothing.

Dale fell to his knees. I couldn't see his face through the visor but I heard his sobs over the radio.

My stomach tied into knots. I was about to throw up. I welled up—about to cry. That just made my throat hurt even more. That pipe had really done a number on me and…

And…

And then I knew what I had to do.

The realization should have panicked me. I don't know why it didn't. But instead I just felt a great calm. The problem was solved.

“Dale,” I said softly.

“Oh God…” Dale rasped.

“Dale, I need you to do something for me.”

“W-What?”

I pulled the pipe from my belt. “I need you to tell everyone I'm sorry. I'm so sorry for everything I did.”

“What are you talking about?”

“And I need you to tell Dad I love him. Okay, that's the most important thing. Tell Dad I love him.”

“Jazz.” He stood up. “What are you doing with that pipe?”

“We need leverage.” I gripped the pipe with both hands and pointed the sharp end forward. “And I've got it. If this won't turn it, nothing will.”