Crystal Universe - [Crystal Singer 03] - Crystal Line (5 page)

“What? Me? Oh, you mean the rock?” Lars asked. “Yeah, it does sort of soak it up. Speaking of which …”

“Not you, too!” Brendan exclaimed, almost sputtering. “It’s scarcely two hours since you consumed an immense meal.”

“Hmmm, true!”

“Humpf.”

“We can last about another hour, I think,” Lars said, and grinned as Killa glanced back at him. Would Brendan catch the teasing note?

“At this rate,” Brendan replied trenchantly, “we’ll be here for months! Turn obliquely right now, and watch that it
is
oblique—there’s a hole!”

“Whoops, so there is,” Killa said, teetering on the edge as her hand and head lamps outlined the even deeper blackness. Then, as she swung right, the comforting arch of a passageway was visible. “Nice save there, Bren. And what have we here but another cave!” Her tone was richly facetious. “And,” she added, as she shone both lamps in a swing, “our little creepy-crawly has fingers in this pie, too.”

Lars stepped around her and walked up to the glittering nubbin just entering the roof of this cavity. He dropped the beam of his light to the floor, and they could both see a small pile of debris. Lars hunkered down and, with the end of his hammer, carefully prodded the mound, examining the end of the tool when he had finished.

“Nope, not a melt. More like simple dust.”

“Take a sample,” his partner suggested.

“Take a sample of the rock, too,” Brendan added.

“Now, look a’that,” Killa said, holding her light steady on the opposite wall, where the liquid opal had intruded as well. “How many layers of this cave complex did the geologists explore?”

“At the original landing site, they penetrated several miles below the surface before they could proceed no further, but not here. However, records indicate that, in the cave above, the arch of the junk was incomplete. Nor do they mention that it penetrated below the first level in the landing site.”

“Fascinating!” Killa commented. “How many such manifestations were recorded, Bren?” Dammit, she had studied those reports only last night and she couldn’t recall the details.

“In nine of the twenty-three sites explored, they observed this opalescence. By then they hadn’t found anything
else particularly noteworthy, so they decided to proceed to the next system on their route when …”

“Hmm, yes, indeed, when!”

“You’d think it would grow up, out of the core,” Lars mused, “instead of down from the surface.”

“If it
is
indigenous,” Brendan suggested.

Lars and Killa were silent a moment, considering that theory. “Well, being alien to this system would answer why it’s topside instead of down below,” Lars remarked.

“Is there a way to prove alien origin?” Killa asked.

“If you could find a sample that’ll submit to examination, possibly,” the ship replied wryly.

“Suppose we explain that this won’t hurt?” Killa was feeling waggish at this point. Faint from hunger, maybe. She sucked on the tube and got a mouthful of something rather more sweet than she liked. But it did depress the hunger pangs. “An alien substance? Hmm. Wherever could it have originated?”

“ ‘There are more things in heaven and earth, Horatio …’ ” Brendan intoned in a marvelously sepulchral note.

“Nonsense, Bren, there’s usually a scientific explanation for
every
thing,” Killa said sharply. The very idea of something like the opal just “dropping” in made her slightly nervous. They hadn’t discovered
anything
about it yet. And it had killed a whole exploratory team.

“I wonder,” Lars said slowly, “if a quick freeze might not work to get us a sample.”

“Work how?” Killa asked, her mind taken off both stomach and apprehension.

“I can’t imagine how this stuff generates heat enough to melt an alloy as tough as the chisel, but maybe liquid nitrogen …”

“Wouldn’t hurt to try,” Bren said. “Fight liquid with liquid?”

“Have you got some?” Killa asked, again surprised.

“My dear Killashandra Ree, this ship has everything!” Bren’s voice was smug. “My inventory shows that there are two cylinders of liquid nitrogen in storage. I have both spray and stream nozzles that will fit the standard apertures.”

“Hmmm.”

“I’ll have one ready when you return for your next meal,” Brendan added at his driest.

“And more luminescent paint, too,” Lars added as the last drop dribbled out of his marking tube.

They retraced their steps very carefully, feeling the cindery crunch of the surface under their booted feet. Again something teased at the back of Killa’s mind but refused to be identified.

The promised meal awaited them in the airlock, and they could barely wait until the iris had cycled shut and the oxygen level was adequate before they undid their helmets and attacked the food.

“Oh, this is good, Bren,” Killa said, gobbling down refried steakbean and reaching for the orange-and-green milsi stalks of which she was particularly fond. Lars, as usual, was munching on grilled protein.

“Is indeed,” Lars mumbled.

“You’ll notice the nitro tank?” Brendan asked pointedly.

“Hmmm …” Killashandra waved a forkful of beans at it. “Appreciate that.”

“And the marker tubes?”

It was Lars’s turn to reply. “Thanks.”

“You’re welcome.” Brendan sounded a trifle miffed.

“Can’t help this,” Lars added, glancing up apologetically at the airlock’s optic.

Brendan’s sigh was audible. “No, I suppose you can’t, really. I’ve just never seen any bodies consume so much food in such a short time. And you’re both bone-thin.”

“Symbiont,” Killashandra managed to say, one hand cramming as many of the bright green vegetable spheres into her mouth as would fit, while she scooped up more milsi stalks in the other. “You’ll never see a fat singer,” she added after swallowing her mouthful.

Oddly enough, the compulsion to gorge eased off about the time they were mopping up the plates with a yeast bread that was one of Brendan’s specialties. Though as a shell person, he was nourished entirely by the fluids pumped into the titanium capsule that contained his stunted body, still he was fascinated by food and did most of the catering, even when Boira was on board.

Replete, Killashandra and Lars exchanged the depleted catering packets in their suits for fresh ones, donned their helmets, picked up the extra equipment, and exited the B&B to resume their explorations.

“Why are we trying to carve a hunk out of the junk?” Killashandra asked as they made their way back to the lower cavern.

“We were sent here to investigate the stuff,
in situ
, make recommendations as to its possible value, and/or usefulness,” Lars said. “And see what makes it luminesce. Any report on whether or not the hunk of the junk grew in captivity, Bren?”

“No. I mean, no mention of increase in the sample; however, the report said, once excised, the specimen lost all iridescence.”

“The junk doesn’t like light,” Killa said thoughtfully. “Could be it has to have darkness to sparkle. Or there’s
something in the composition of this planet that makes it iridescent?”

“And some element that makes it expand, grow, flow, whatever it does,” Lars remarked, equally thoughtful. “Down the sides and to the next level. All in four years or so.”

“Never heard of anything that
grew
in such a deprived environment as this,” Killa said with a snort.

“Well, we ain’t seen everything yet, have we?” Lars responded equably.

A ten-second spray of liquid nitrogen turned the entire stalactite colorless, and when Lars gave it a sharp chop with his rock hammer, the end—a piece the length and width of his gloved hand—fell to the ground. Through her boot soles, Killashandra felt a sharp shaking, unexpected and severe enough to unbalance her.

“Did you feel that, Lars?”

“Indeed I did!” Lars had flailed his arms briefly to steady himself.

“Feel what?” Brendan asked sharply.

“A tremor, a shake, a quake. Did you register anything?” Lars asked.

“Hmm. Well, there is a minute blip on the stability gauge. Not enough to set off a stabilizer alarm.”

“Look!” Killa shone her light to the opposite wall, and the two singers saw that the other intrusion had disappeared. “A definite reaction to our action. The Junk has enough sense to retract from peril?”

“Sense or reflex?” Lars asked, scooping the colorless stalactite into the duraplas specimen sack he had pulled from his thigh pocket. “Let’s see how
far
it’s retracting.”

Guided by Bren and moving as fast as was safe in the dark maze, they returned to the first chamber. The opalescence was subtly muted, and they had to turn on
their suit lights. Then they could see that the Junk had noticeably contracted on both sides of the wall, though the farther “rib” was longer than the one from which they had taken the stalactite. They saw no other change in the central portion of the rib.

“Hey, look, Lars, a channel,” Killa said. She pointed to the faint shadow on the wall where the Junk had been. “It makes a channel. Does it absorb rock as it extrudes?”

“Could it be making the caves?” Lars asked. That stunned both listeners into silence.

“Total absorption?” Brendan asked, puzzled. “Most beings excrete some waste material.”

“This Junk makes a waste of space,” Killashandra replied, grinning at Lars. “I can’t see any movement now, but it sure moved incredibly fast in the twenty-odd minutes it took us to get back up here. Getting tape on this, Bren?”

“You bet.”

“Well, then, let’s try some comparison,” Lars said. He motioned for Killashandra to follow him. “The first team found nine such phenomena? Well, let’s go see the next one.”

“I’m hungry again,” Killashandra added apologetically.

Brendan made an exceedingly gross sound, but he had more food ready for them when they reached the airlock. They ate while he changed sites.

And that became the routine of the next ten hours. Search and eat. Eat while searching. At first Brendan had clever, often hilarious comments to make about their “starvation diet,” but then he became as fascinated as they by what could only be called the “behavior” of the Junk.

At each of the five sites they investigated, they found
that the opalescence had diminished in size from the mass that the geologists had recorded.

“Hey, you two, I’m calling a rest period. Your vital signs are becoming erratic.”

“With all the food we’re ingesting?” Killa said, half teasing. “Now that you mention it—whoops!” She tripped and fell forward into Lars.

“Now that you mention it,” Lars continued, steadying her, “I could curl up for a hundred or so hours.”

“Hunger would uncurl you in about three,” Brendan replied. “Chow’s up!”

They waited long enough before eating to insert their suits in the cleanser and shower themselves. Bren did manage to keep them awake long enough after they had eaten to get to their bunk.

But the next morning, as he served an enormous breakfast, the two singers were alert and keen to examine the remaining locations. By comparing the exploration notes with the present state of the ribbing, they saw distinct differences: less alteration the farther the opalescence was from the rib they had sampled.

“Is this a mass defection, migration, withdrawal?” Lars asked, puzzled.

“Pinch me, you pinch us all?” Killa responded.

“How could one piece of Junk communicate with the others?” Brendan asked.

“That’s the easy one,” Killa said with a grin. “Through the rock mass. We felt that tremble. Maybe that’s communication.”

“I’ll credit that,” Lars said, “but where is the Junk retreating
to
? Anything show up on the scopes, Bren?”

“Visualize me shrugging,” the ship said drolly, “because I
have
checked all my systems for malfunction. The Junk refuses to have its picture taken. There isn’t so much as a black blob registering on the walls of any of
the caverns you’ve been in. But the Junk’s very much
in situ.
”

“Wait a minute, team,” Killashandra said, a grin deepening. “I know what I missed … crunch underfoot. There’s no debris or rubble or pebbles or anything in the caves!”

Lars blinked and lowered his head, frowning as he thought over her remark. “No, you’re right, there isn’t. Only that small pile of dust.”

“Where the rib finger had wormed its way down. It may
eat
its way down.”

“I could draw a comparison between your appetites and the—hey!” Brendan protested as Killa lobbed a pencil file at his titanium panel.

“I wonder what it does eat,” Lars said. “Shall we whip up some appetizing bits and pieces for it to sample?”

“Didn’t the explore team do that, Bren?” Killa asked.

“No, they did not.” Bren’s voice rippled in amusement. “After they seemed to lose tools to its melt process.”

“I don’t remember a mention of that,” Killa said, frowning. She had only just reviewed the reports during breakfast.

“I gather that by inference, Ki,” Brendan said. “And the inventory.”

“So, what shall we offer up in sacrifice to the Junk God in the Grotto?” Killa asked.

“A bit of this, a bit of that,” Lars said. “Can I have a walk through your spare-parts hold, Bren?”

“And can we return to our first cave?” Killa asked, speaking from an impulse she didn’t quite understand. “I’m beginning to feel guilty about carving off that hunk of the Junk. We really ought to make restitution by letting it have first crack at our offerings.”

That was granted, and Brendan told them what to take, and graciously offered what little garbage was left from preparing their meals, as well as other samples of protein and carbohydrate. The two resumed their nowclean suits, packed the tube wells for their snack, checked the oxygen tanks, snapped on their helmets, and cycled through the airlock.

“You know, you’re right about rubble out here and none in the caves,” Lars remarked.

As soon as they saw the blue light, they doused their suit lamps.

“The crunch stops here,” Lars added as he strode onto the smooth surface of the cavern. “I don’t think it’s retracted further, Killa. What d’you think?”

“Hmm. We should have thought to mark it. We can reach this far tip …” She took out a sample as she made her way across. “Copper, Bren,” she said. Using forceps and stretched at full length upward, she laid the copper on the surface. Then she yanked her arm back. “Muhlah! Talk about hungry. And see, Lars, there’s a definite pulse that’s copper-toned, running all the way back to the hub. Fascinating …”