Dr. Alistair Thorne adjusted the brass micrometer on the great refractor, his fingers trembling slightly despite the woolen gloves he wore even inside the observatory. The moon hung in the clear December sky above the Dorset cliffs, and where its upper hemisphere should have been, there was simply nothing. Not darkness. Not shadow. Nothing. As if a celestial eraser had passed over the firmament and removed a piece of God's work.

"It's gotten larger since supper," said young Mr. Pemberton, the observatory's junior assistant, his voice cracking like the boy he still was at nineteen.

"Measure it," Thorne replied, his voice steady despite the impossibility he had been recording for forty-seven consecutive nights. "Every observation must be quantified. That is what distinguishes science from superstition."

But even as he said it, Thorne felt the distinction crumbling like chalk between his fingers. For forty-seven nights, the moon had been losing pieces. Not from impact or fracture, but from something that defied every law of physics he had spent his life studying. The missing portions appeared as though they had never existed. The stars behind them were visible. The position of the moon in its orbit was undisturbed. It was as if the universe had edited itself.

The telegrams continued to arrive, each one more dismissive than the last. From Cambridge: "Dr. Thorne, your observations are meticulous but your conclusion cannot be seriously entertained." From Greenwich: "Please advise whether this phenomenon might be correlated with your recent insomnia." From the Royal Society: "We request you refrain from presenting at the next meeting anything concerning 'celestial consumption' until such time as more conventional explanations emerge."

Thorne crushed the last telegram in his fist and pressed his eye to the telescope. The moon's remaining half glowed pale and sickly, like a candle burning down to its last stubborn inch. Somewhere in the Atlantic, the tides were behaving strangely. He had read the reports from the coastal villages — fishing boats found high up on cliffs where no tide had ever reached them, seaweed deposits three feet above the high-water mark. The moon held the ocean in its grasp, and as the moon unraveled, so too did the ocean's obedience.

"Catherine," Thorne called, turning from the telescope.

His wife sat in her armchair by the dying fire, wrapped in shawls despite the warmth of the room. The consumption had taken her voice three months ago. Now it had taken nearly everything else. Her face was translucent, her collarbones sharp as knife edges beneath her thin skin. She looked at him with eyes that had once been brown and were now the color of weak tea.

"The moon again?" she asked, though her voice was barely a whisper.

"It's gone another quarter degree," Thorne said, sitting beside her. He took her hand — it was light as bird bone in his. "I'll send another telegram to the Admiralty. Perhaps Captain Graves can— "

"Do not trouble Captain Graves," Catherine said. "You know what he thinks of your 'celestial catastrophes.' He says a man who studies the heavens so intently forgets there is solid ground beneath his feet."

Thorne smiled faintly. Graves was a good man, rigid as a regimental parade, who believed that any problem could be solved by enough discipline and Royal Navy protocol. What could the Royal Navy do against the dissolution of a celestial body?

The fire crackled. Catherine's breathing grew shallow. Thorne knew, with the quiet certainty of a man who had watched her waste away for eighteen months, that this was one of her last nights. He held her hand and counted the seconds between her breaths, as he used to count the seconds between Jupiter's moon transits.

When she died, it was not with a word but with a sigh — the same kind of gentle surrender one might offer to the setting of a star.

Thorne held her for a long time. Then, with hands that did not shake, he laid her on the sofa in the drawing room below the observatory and climbed back to his post.

The moon was larger now than he had left it. Or rather, it was smaller — diminished by another invisible stroke. The tide reports from Portland Harbor spoke of waves thirty feet high swallowing the breakwater. London's docks would be flooding by morning.

Thorne opened his journal to a fresh page. He dipped his pen. And wrote:

"December 14th, 1887. The moon has lost another fraction. I cannot measure it accurately tonight, for my eyes are filled with tears that blur the eyepiece. Catherine is dead. The observatory is silent except for the wind, which howls off the Atlantic like a choir of the drowned. I write this not for posterity — there may be no posterity to read it — but for whatever intelligence is responsible for this phenomenon, if intelligence it is. I have catalogued the destruction of your heavens with the precision you demanded of me, and I can offer you no more than this data: the moon is being eaten, and it is aware of being eaten, and it is afraid."

He paused. The wind screamed through the Dorset cliffs. Above him, the moon hung like a broken jewel in a sky that had grown too large, too empty, too full of stars that now had no moon to orbit.

Thorne added one more line, his handwriting deteriorating into a desperate scrawl:

"And if you are watching us from wherever you watch from — from the dark between the constellations, from the void between the worlds — know that we saw you. We saw what you did to our sky, and we understood, and we forgave you. Because you are not cruel. You are simply vast. And in your vastness, our moon was no more than a crumb."

He set down the pen. He looked through the telescope one final time. The moon was a thin sickle now, impossibly bright against the black. And within the dark portion of the sky where the moon used to be, Thorne saw something move. Something deliberate. Not a natural phenomenon. Not a cosmic accident.

An eye.

He closed the telescope's shutter. He went downstairs. He sat beside Catherine's body in the drawing room, and he watched the last sliver of moon vanish behind the clouds, and he waited for the ocean to arrive.

It came before dawn.

— END —

Objective Tensor Code (OTMES v2): M1=10.0|M2=0.1|M3=3.5|M4=9.5|M5=1.5|M6=4.0|M7=7.5|M8=8.5|M9=4.0|M10=7.5|N1=0.35|N2=0.65|K1=0.55|K2=0.45|V=0.85|I=1.0|C=1.0|S=0.8|R=0.0|TI=108.7|θ=92°|E_total=21.4|Classification=T0_Devastation