Moonseed

“It isn’t? Are you sure? What if it keeps growing?” He eyed the horizon. “You know, cats are smart animals,” he said. “Sensitive. Sometimes they react before the rest of us when something is going wrong.” He hesitated. “I’ve not told Ruth, but I haven’t seen Willis for a couple of days either.”

“Something going wrong? Like what?” There was a sound like subdued thunder. Morag and Ted exchanged a glance. Then they began to hurry back the way they had come, around the shoulder of the crag. The cultists came with them, ru

They came around the brow of the hill. They stopped perhaps a hundred yards from St Anthony’s Chapel. The old ruin was sinking.

The single large section of upright wall, two storeys high, was tipping sideways, visibly, a ruined Pisa. But even as it did so its base was sinking into the softened ground Its upper structure, never designed for such treatment, was crumbling; great blocks of sandstone were breaking free, and went clattering down the wall’s sloping face, making the dull thunderous noise she had heard. One of the lower wall remnants, she saw, had already all but disappeared, its upper edge sinking below the closing dust as she watched.

It was like watching some immense stone ship, holed, sink beneath the stony waves of this plug of lava.

Around them, the cultists were jumping up and down, whooping and shouting.

Morag shook her head. “What does it mean, Ted?”

“I’ve no idea,” Ted said grimly. “Ask these loonie buggers. I think it’s time you made a report, girlie.”

“Yeah.”

She lifted her lapel radio to her lips.

10

Jane showed up in the lab, a little before noon. Mike actually escorted her into the clean room area. The staff had got the clean room procedures beefed up a little by now, and so Jane was wearing the regulation white bu

“Hi.”

Henry, with his hands inside a glove box, did a double take. “Oh. It’s you.” He fumbled the petrological slide he was handling, and tried to pull his hands out of the arm-length rubber gloves; he fumbled that too.

Her face didn’t crack a smile. “Sorry. I’m disturbing you.”

“No, no. That’s okay. I just didn’t recognize you.” He studied her. “You look—”

“Different? Not so threatening in this male scientist disguise?” She wandered around the lab, passing between the stainless steel NASA glove boxes, the low fluorescent lights catching the wisps of hair that protruded from her hat. “I got Mike to sign me in for an hour. I wanted to see your world. I promise I won’t touch anything.”

“If you do, you’ll be zapped by NASA laser beams.”

“So these are Moon rocks.”

“Yeah. Come see this.” He led her to the centre of the room, where the largest single isolation tank stood, on four fat steel legs. She followed him, and they stood side by side, peering into the tank.

Standing this close to Geena, he remembered, there had always been the faint smell of deodorants, shampoo, perfume. The chemicals industry of the late twentieth century. But with Jane there was only the autumn-ash scent of her hair. Like Moon dust, he thought absently.

They’d been seeing each other, on and off, for a month now. Di

Maybe he could detect the stirring of some kind of attraction in her, on a subconscious level. The way volcano junkies could sometimes sense the stirring of magma pockets far underground, before the most sensitive of seismometers showed a trace.

After all, she was here.

Or maybe that was all self-deluding bull. He had been disastrously and persistently wrong about Geena. After a month he still wasn’t sure.

The box contained a big, battered case made of aluminum. It was open. Inside the box was a series of dirty Teflon bags, some of them slit open.

Jane said, “What’s this?”

“An Apollo Sample Return Container, in NASA-ese. A rock box, to you and me. This is one of the boxes Jays Malone and his buddy filled up on the lunar surface, with Moon rocks they put in those numbered Teflon bags. And it was left unopened in twenty-five years.”

“You’re kidding.”

“More than half the Moon rocks have never been touched. We had to sterilize the box, with ultraviolet light and acid, dried it with nitrogen, punctured it to let out whatever trace of lunar atmosphere was in there—”

“Why? You can’t think there is any danger of contamination.”

“Of us, by the rocks? Hell, no. But they pla

Jane leaned forward and inspected the Moon samples, where they nestled in the slit-open bags. “I’m not sure what I was expecting,” she said. “Something — primordial. More glamorous. This looks like—”

“What?”

“Like jacket potatoes that got left too long on the barbecue.”

He laughed. “The Moon is a dark world, Jane; it only looks bright in the sky for lack of competition.”

She pointed to an empty bag. It was numbered “86047’. “What happened to that one?”

“That’s the most important rock in this box. The focus of the study. It’s lunar bedrock. Possibly…”

The work on the Moon rock was actually picking up quickly — although Henry hadn’t had much time for any real science yet, as so much of his time was being taken up with organizational stuff. He had to ensure the lab assigned the right facilities for the preliminary studies he wanted to run — emission spectrometry, X-ray crystallography, mass spectrometry, X-ray fluorescence and neutron activation. He wanted to push for a sca

It put Henry in his place, and he spent a lot of time fuming and fighting for turf.

But the work itself had soon gotten going well enough.

Mike Dundas was proving to be a good choice as his lab manager, confirming Henry’s hunch. Mike made sure procedures and operations ran smoothly, and didn’t get in the way of the researchers, including Marge Case, who were waiting to start their studies.

He told Jane, “I’m interested in finding fragments of the Moon’s primordial crust, the first that formed after the Moon turned into a molten ball, after it accreted. Global melting: if it happened to the Moon, it must have happened to Earth, and other large bodies like Venus and Mars. But we have to know how it all happened. And the Moon is a natural place to study the process; the evidence is all buried deep on Earth, by the continuing geology of the planet.”

“And is that what your bedrock fragment is? A piece of primordial crust?”

“Unfortunately, no. We haven’t found a large crust fragment in any of the Apollo samples. But in bedrock like this we can expect to find fragments in the breccias, recycled repeatedly from earlier ejecta blankets… That is, smashed up and stuck back together again several times.” He eyed her. “Come see what I’m doing.”

He led her to a bench, where he’d set up his petrological microscope. This was just a crude microscope, set up so you could look through a thin rock slice on a rotating stage, illuminated by a light source beneath. Jane squinted, trying to see.

“Your brother is good at producing slides for this, over in the rock cutting lab,” he said. “You take a thin section of rock — say, five millimetres. You polish it with carborundum, take some thin chips, stick them to glass with optical glue, and then polish them in a grinder until they’re no more than fifty microns thick. Thin enough to see through. The art is the finishing by hand that comes after that; you need better than five microns tolerance, and to get that you have to overcome faults in the jib you use, even in the glass slides themselves…”