Moonseed. Stephen Baxter

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      Beautiful place. She had moved here to be close to her faculty, at the Center for Physics. She suspected she was going to have to move before long, though. She couldn’t see how she could stand to die here, to leave behind so much beauty. Everybody should die someplace ugly, where it wouldn’t matter so much …

      On the other hand, maybe it was this beautiful place that was killing her. Up so high, poking out of Earth’s shielding blanket of air, Aspen received twice the sea-level dose of radiation.

      There was a new star in the morning sky, bright as a piece of the sun.

      It’s Venus, Alfred, on the telephone, was telling her. Venus.

      It was casting shadows, long raking shadows, from the aspen tree stands.

      The astrologers will be jumping up and down, she thought. We’re only a few years into the new millennium … and now this.

      ‘Venus? How can it be?’

      I’m afraid there’s no doubt. What you’re seeing is reflected light from the sun, with some intrinsic illumination from the planet itself.

      ‘Reflected light?’

      Monica, the atmosphere seems to have – blown off. The planet is surrounded by an expanding sphere of gases and other debris.

      ‘Debris? You mean rock?’

      Yes. Also fusion products. And the intrinsic illumination – Monica, something is happening on the surface, or maybe in deeper layers. Something very energetic.

      Alfred had first gotten the call from his night assistant, a graduate student. It was the student’s job to control the big telescope Alfred was working on at Kitts Peak. Alfred, sitting in an office, confirmed whatever target star he wanted, and observations were made with spectroscopes and charged-couple detectors.

      Nobody had been watching the planets, at Kitts Peak Observatory. It was just a casual glance out the window by the night assistant that had led to her noticing the change to Venus.

      That was the way with modern astronomy, Monica thought wryly. Nobody looked through the big telescopes any more.

      We were finishing up for the night. We were actually getting ready to park the telescope and –

      ‘Tell me what you did.’

      The first thing was to get on the IAU nets. The International Astronomy Union, the astronomers’ jungle telegraph. There are ground-based observers working on this all over the planet already, Monica. Also the radio telescopes. I contacted NASA; they’re repositioning some of the satellites, for example the ultraviolet and X-ray and gamma ray observatories. We’re also speaking to the Europeans, Canadians and Japanese. The Space Station astronauts are doing some good work. NASA are sending up high-altitude experiments, by balloon and sounding rocket and aircraft. NASA are responding quickly, in fact.

      ‘Well, NASA would,’ she said drily. ‘They’re probably putting together a budget proposal for a new Venus probe as we speak.’

      If they are you ought to back it, Alfred said. Monica, we don’t have the faintest understanding of what we’re seeing here. Right now Venus is on the far side of the sun. It took around fourteen minutes for the light curve to show up here. Photons, travelling at light speed. A minute later, a cosmic ray shower showed up.

      ‘Cosmic rays, from Venus?’

      You heard right. Very high energy particles. And in about four hours we’re expecting a blast shell to impact the top of Earth’s atmosphere. The lower energy stuff, coming at thirty or forty million miles an hour. Monica, it’s as if a miniature supernova went off in our back yard. Hell, we’re even seeing a neutrino flux.

      ‘That’s impossible.’

      Nevertheless. I’m not anticipating a lot of sleep in the next few days. Monica, that thing is going to be naked-eye visible, even at noon. It’s going to be unmissable.

      So the public would wake up to it, to funny lights in the sky. Monica was one of the President’s senior science advisors. How was Monica going to brief her on this? ‘Tell me what to expect.’

      The low-energy cosmic rays will be deflected by the Van Allen belts, which will fill up. We have to expect auroras. Spectacular stuff. Alfred sounded excited, as well he might, she mused; it sounded as if he might get priority on this discovery. The higher-energy stuff will make it through to the atmosphere. Crack the air molecules, create showers of secondary particles. We have to expect a significant increase in background radiation.

      ‘How much? For how long?’

      We don’t know, Monica. We’ve never seen anything like this before. There is also the shower of X-ray and gamma rays. We don’t know how strong it will be at its peak. Maybe there will be some immediate deaths. More likely we will see a pulse of internal cancers, skin cancers, cataracts, in the coming months and years. We will have to monitor the food chain.

      ‘What should the President tell people?’

      To take radiation precautions. Get underground if they can; rock and soil is a good shield. The military and politicos ought to get into their nuclear shelters. If they still have them.

      ‘They have them.’

      If the shower persists we’ll have to think about lead-lining our surface buildings. Oh, air travel ought to be curtailed, at least monitored. And we ought to think about bringing the astronauts home from the Space Station.

      ‘Enough. All right, Alfred. Thanks. I ought to make some calls.’

      Yes. Take care, Monica.

      ‘And you. Keep in touch.’

      Oh, I will.

      She put down the phone, and tried to think this through.

      It was hard to focus on anything outside her own, failing body. As if she was a self-obsessed character in some daytime soap.

      But, it seemed, she was still engaged with the world.

      Outside, the light of day was gathering, but the ugly wound in the sky that was Venus was barely dimmed.

      She put through a call to the White House.

      

      Even after a week the light of new Venus, bright in the blue sky of a Scottish morning, made Jane Dundas shiver.

      Anything so far out of the natural order made her shiver.

      Or then again, maybe it was just this place. She looked up at the tower block. Its faceless windows reflected Venus a hundred times over, somehow without generating a shred of beauty. She clung a little harder to the hand of Jack, her ten-year-old son, and stepped forward.

      Cordley Road was the site of some of Edinburgh’s more notorious blocks of council housing. Even here, at the entrance, the СКАЧАТЬ