Charles Sheffield: Divergence

But Hans Rebka’s question still demanded an answer. Had she become so obsessed with the Builders, and everything to do with them, that she saw Builder influence everywhere? It was not uncommon for a scientist to live with a theory for so long that it took control. Data and observations were forced to fit the theory, rather than being used to test it and if necessary reject it. How did she know she was not guilty of that same failing?

“I know what I saw, Hans. But beyond the evidence of my eyes — however you weight that — all I can offer are my own deductions, however you weight them . Can you pick up an image of Gargantua with the external sensors?”

“Should be able to.” He craned his head around. “And we ought to be able to look at it right here — we’re line-of-sight for the projectors. Don’t move. I’ll be back in a minute.”

It did not take that long. Twenty seconds at the display controls of the Summer Dreamboat gave Hans Rebka a three-dimensional image in the space above the twin berths. He carried the remote control unit over to Darya, letting her use it to pinpoint the target and zoom as she chose.

The planet sat in the center of the globe of view. And what a change since the last time that Darya had seen it. Then the light of Gargantua had been screened by the protective filters of the Dreamboat ’s viewing port. The planet had been gigantic, sure enough, bulking across half the field of view, but it had also been faint, faded to a spectral shade by the brilliant torrents of light sleeting in from Mandel and Amaranth. Now Gargantua was a sphere not much bigger than Darya’s thumbnail, but it glowed like a jewel, rich oranges and ochers of high-quality zircon and hessonite against a black background scattered with faint stars. There was just a hint of banding to mark the axis of the planet’s rotation, and the four bright points of light in suspiciously accurate alignment with the equator had to be Gargantua’s major satellites. Darya knew that a thousand other sizable fragments of debris orbited closer to the planet, but from this distance they were invisible. Their paths must have become a monstrous jumble after the perturbations of periastron passage close to Mandel and Amaranth.

Not the harmony of the spheres, but a rough charivari of tangled orbits. Navigation through them would be a problem.

She studied the image, then used the remote marker to indicate a point a quarter of a radius away from the planetary terminator.

“When the ray of light first appeared, it came from just about there.” She closed her eyes for a moment, recalling what she had seen. “But it wasn’t ordinary light, or it would have been invisible in empty space. I could see it all the way, and I could follow its line right back to that point.”

“But couldn’t it have come from a lot farther away — way out past Gargantua?”

“No. Because by the time the silver sphere turned into a hole in space, swallowed up Louis Nenda’s ship, and zoomed off along the light-line, the ray’s point of origin had moved . It was right next to Gargantua by the time I lost sight of it. The only way you can explain that is if it came from something in orbit around Gargantua.”

Darya closed her eyes again. She had a bit of a headache, and recalling the last desperate minutes close to Summertide had somehow made her dizzy and disoriented. Her eyes did not want to focus. She must have been staring for too long at the image on the display. She squinted up at Gargantua. The giant planet was receding fast from Mandel, on a complex orbit controlled both by Mandel and its dwarf stellar companion. But the Dreamboat was moving faster yet. It was catching up.

“A few more hours, Hans.” She suddenly felt slow and lazy. “Just a few more hours. We’ll start to see all the little satellites. Begin to have an idea where we’re going. Won’t we?” She was puzzled by her own words, and by the odd sound of her own voice. “Where are we going? I don’t know where we’re going.”

He did not answer. She made a big effort and turned to him, to find that he was not looking at her at all. He was staring at J’merlia and Kallik.

“Still asleep,” he said.

“Yeah. Still asleep.” Darya smiled. “ ’S all right, Hans, I’m not going to attack you.”

But he was sitting up and swinging his legs over the side of the bunk. His face was redder than usual, and the line of the scar that ran from his left temple to the point of his jaw showed clearly.

“Something’s wrong. Kallik never sleeps for more than half an hour at a time. Stay there.”

She watched as he hurried over to the central control panel of the Dreamboat , studied it, and swore aloud. He reached forward. There was a whir of atmospheric conditioners, and Darya felt a cold and sudden draft in her face. She muttered a protest. He ignored her. He was bending over the inert forms of J’merlia and Kallik; then, suddenly, he appeared at her side again.

“How are you feeling? Come on, sit up,”

Darya found herself being levered to an upright sitting position. The chilly air brought her to fuller wakefulness, and she shivered. “I’m all right. What’s wrong?”

“Atmosphere. The ship took a real beating when we lifted off from Quake. Something was knocked out of whack in the air plant. I’ve put in a temporary override, and we’ll do manual control till we know what happened.”

For the first time, his urgency reached through to her.

“Are we all right? And Kallik and J’merlia?”

“Now we are, all of us. We’re quite safe. But we weren’t. Maybe J’merlia and Kallik could have breathed what we were getting a few minutes ago — they have a high tolerance for bad air — but you and I couldn’t. Too much monoxide. Another half hour like that, we’d have been dead.”

Dead! Darya felt a cold wave across her body, nothing to do with the chilly cabin breeze. When they had faced death at Summertide, the dangers had been obvious to all of them. But Death could arrive in other ways, never making an appointment or announcing his presence, creeping in to take a person when she was least expecting him…

She could not relax. Hans Rebka had stretched out on the bunk again by Darya’s side. She moved close to him, needing human contact. He was breathing hard, and a moment later they were touching along most of their bodies. She could feel him trembling. But then she realized that the tremors were in his hands, touching her face and reaching beneath her shirt to her breasts. In the next few seconds it became obvious that he was highly excited.

They clung to each other without speaking. Finally Darya craned her head up, to stare past Hans at the sleeping forms of J’merlia and Kallik.

What about them — suppose they wake up? She was on the point of saying it. She caught herself. Shut up, dummy. What are you trying to do?

She made one concession to modesty, reaching up past him to turn the light off above the bunks. He did not seem to care; after a few more seconds, neither did Darya. Neither, she was sure, did J’merlia and Kallik.

An hour later the two aliens were still asleep. So was Hans. Darya lay with her eyes closed, reflecting that one aspect of male human behavior varied little from Fourth Alliance to Phemus Circle.

And I’m beginning to understand him better, she thought. He’s a sweet man, but he’s a strange one. A close call from death doesn’t frighten him. It makes him excited — excited enough to ignore his own taboos. I don’t think he gave Kallik and J’merlia one thought… nor did I, for that matter. I suppose it’s not the approach of death that’s the stimulus, it’s the knowledge that you survived … Maybe that’s the way with all the men of the Perimeter worlds, and the women, too. It certainly worked well for Hans.