TITHONIUM BASE: THE PATH
Must’ve been some dreams you had, love,” Vijay said as she dressed for the day.
Freshly showered, Jamie looked up at her as he pulled on his softboots. “What do yon mean?”
“You were tossing all night. Nearly pushed me out of the bed, you did.”
“No!”
She sat on the edge of the bed beside him and put a hand on his shoulder. “What was it, Jamie? What were you dreaming about?”
Jamie tried to remember. “It was all pretty confusing.”
“You called out to your grandfather. More’n once.”
Nodding, he replied, “Yes, Al was there. And Billy Graycloud. And you, too.”
“That’s what you were moaning about?”
“It’s a jumble. It doesn’t make any sense. The more I try to remember it the blurrier it gets.”
Vijay got to her feet, smiling. “Well, whatever it is, I hope you resolve it. Kept me up most of the night.”
She waited while he finished dressing. As he took the bear fetish from atop the bed table and slipped it into his coverall pocket, Jamie thought about his dreams.
There was more than one, he remembered. I was with Al and Billy in the village, then I was at an airport somewhere with Dex. And then with Vijay, here on Mars again. And they were all dying. Everything was dying. The people in the village, Al, Billy, Vijay— everybody was dying and there wasn’t anything I could do about it.
“Where are you, love?”
He twitched with surprise and realized that he’d been standing by the bed table for several minutes, lost in thought.
“I’m sorry,” he mumbled.
Vijay smiled again. “Come on, mate. Breakfast time. Then I’ve got to write up a half dozen psych profiles.”
“And I’ve got to sort out the personnel files, see who wants to stay and who has to go.”
They left their quarters and started across the dome toward the cafeteria, Jamie plodding along like a schoolboy trudging unwillingly to class. Morning sunlight filled the dome with brightness.
“How are you and Dr. Quintana getting along?” he asked as they got into line at the serving counter. Somebody was cooking up pancakes; Jamie savored the aroma of baking and maple syrup.
“No worries with Nari,” said Vijay. “We’re writing this paper together and I help her on her regular rounds in the infirmary. She likes to pretend she’s a tigress, but under it all she’s more like a little koala bear, actually.”
“No more lice patrol?”
Vijay laughed. “Not until the next resupply mission lands.”
In two weeks, Jamie knew. They’ll take back a few dozen people. Then Dex’ll send the evacuation flight to take the rest of the staff. We’ll only have fifteen people left here. Fifteen people. Unless. . . Unless. . .
* * * *
After breakfast Jamie went to his cubicle of an office and pulled up the logistics and financial data that Mo Zeroual had amassed. Fifteen people, he thought. Fifteen men and women. Working here at the dome indefinitely, maybe for a year or more before we can afford another resupply flight.
Then he called up the detailed proposal that Dex had sent from Boston. Tourists. Jamie’s blood ran cold at the thought. Only ten at a time. Three times a year. Or four. If we go with four it could bring in two billion dollars a year. Enough to keep us going. We’d have to shave the operation a little, cut the number of people here by ten percent or so. But we could keep nearly two hundred people working here. We could keep going—as long as the tourists keep coming.
But now Dex wants to terraform the whole area here. Put a big glass dome over the village and the cliff structures so the tourists can tramp around in their shirtsleeves.
Damn! Jamie wanted to slam a fist on his desktop, but he knew that the flimsy folding table would collapse if he did. Instead, he got to his feet and paced out of his cubicle, walking blindly across the dome, wondering what to do, what to do.
We’re digging up the fossils of Martians! he screamed silently to himself. We’re learning how they lived, what they felt, the meaning of the pictographs they carved into the wall of their temple.
And nobody on Earth cares! Nobody gives a damn! Nobody who matters, at least.
How can I get us through this? Jamie asked himself. Fingering the fetish in his pocket, he wondered, What path should I choose, Grandfather?
“Jamie? Dr. Waterman?”
Jamie blinked to see tall, gangling Sal Hasdrubal looming before him, his dark face set in a hard, troubled frown.
Pulling himself out of his thoughts, Jamie said, “Sal. Good morning.”
“Can I talk with you? In private?”
“Sure.” Jamie gestured back toward his cubicle. “In my office.”
Hasdrubal’s lanky form nearly filled the cube; his long legs stretched almost the width of the small compartment.
“What’s on your mind, Sal?” Jamie asked. He had slid his own chair as far into a corner as he could.
“It’s the crater,” said Hasdrubal. “The one that the meteor impact made.”
“Crater Chang,” Jamie said.
Hasdrubal almost smiled. “Yeah, Chang.”
“What about it?”
Hasdrubal pointed toward Jamie’s laptop, resting on the folding table against one of the partitions.
“Can I use your computer?”
“Go right ahead.”
Within a few seconds the laptop’s screen displayed a series of graphs. Before Jamie could ask what they represented, Hasdrubal explained: “The crater’s still outgassing.” He traced one of the curves with a long, slim finger. “See, here’s the data from the sensors we left there. Water vapor, some trace elements. But no superoxides.”
Jamie understood. “The bottom of the crater is deep enough so that it’s below the superoxide layer near the ground’s surface.”
“Right. And there’s still enough heat to be boilin’ out some of the permafrost down there.”
“How deep is the crater?” Jamie asked.
“Twenty-eight meters at its deepest point.”
“And the permafrost is still boiling off? That can’t be from the heat of the impact, not after this many weeks.”
“Don’t know,” Hasdrubal said, with a shrug. “But I have a hunch.”
Jamie waited.
“It could be that the bacteria living that deep are melting the permafrost.”
“Bacteria?”
“Yeah. You know, SLiMEs. They get their water from the permafrost. They must be able to liquefy the ice.”
“How could they do that?”
“That’s one of the reasons I want to go back.”
“Chang won’t permit it?”
“I’ve tried to get him to okay a trip back to the crater, but he says you decided we hafta put all our efforts into Carleton’s dig.”
Jamie hesitated, then nodded. “That’s right. I did.”
“But that crater’s
important,”
Hasdrubal insisted. “Look. Look at this.”
The biologist flicked his long fingers across the keyboard of Jamie’s laptop. Photomicrographs appeared on the screen.
Squinting slightly, Jamie said, “Those look like bacteria.”
“That’s right! That’s just what they are. SLiMEs. From the soil at the bottom of the crater.”
“Living?”
Hasdrubal’s dark face was intense, demanding. “Not for long. They’re desiccating, drying out. Their natural environment is underground, where it’s safe from the radiation hitting the surface. And warmer. Now they’ve been exposed and it’s killing them.”
“So what can you do about it?”
Gesturing with his long arms, Hasdrubal replied, “Go to the crater, pack up some samples and bring ‘em back here where I can keep them in an environmental chamber.”
“And study them,” Jamie finished for him.
“And study them, right,” Hasdrubal agreed. “They’ll be in a simulated environment instead of the real thing, but we can watch how they react, how they grow and reproduce, how they melt the permafrost.”
Jamie thought about it for a moment. “They eat rock?”
“Iron. These SLiMEs are siderophiles. But they need to be in a high-pressure environment, and protected from solar radiation.”
“And the harder stuff, too,” Jamie added. “X-rays and gammas.”
“Yeah,” said Hasdrubal. “Exposed on the surface they get a full dose of whatever hits the ground, even at the bottom of the crater.”
Looking up from the screen, Jamie asked, “So you want to go back to the crater and scoop up some samples of the bacteria.”
“I need to!” Hasdrubal said fervently. “It’s important for our work here. I mean, why the hell are we here if we can’t study the indigenous life forms?”
Jamie smiled, remembering when his two-year-old Jimmy discovered the difference between “I want some candy, Daddy” and “I
need
some candy, Daddy.”
“How long would you have to stay at the crater?”
“Haifa day, at most. Well, maybe a whole day.”
Nodding wearily, Jamie said, “Let me talk to Chang about it. Maybe we can squeeze in a quick excursion for you before the resupply ship arrives.”
Hasdrubal nodded knowingly. “And we start packing up to leave.”