Solar flare? A new, unanticipated form of cosmic radiation? A malfunction of the quantum-entangled communication relay? He ran every simulation, checked every parameter. Each test pointed to a single, chillingly simple conclusion: the signal from Earth had ended.
He turned the main array inward, scanning the empty space where the Earth's system was located. The data was sickening. It was just a vast, gray void. The familiar bright dot of the Sun was gone. Not dimmed, not obscured by a nebula, just… absent. The ghost in the machine, the life-giving energy of his home star, had ceased to exist. A profound and absolute emptiness had replaced the cradle of humanity.
His training told him this was impossible. Stars did not just vanish. They did not simply cease to exist without a trace, without a supernova, without some cosmic cataclysm that would have registered on his instruments as a blast of radiation powerful enough to shatter the post into a billion pieces. But the evidence on his screens was irrefutable. He was not looking at a dead world; he was looking at a place where a world, a whole solar system, had once been. A profound sense of loneliness, so immense it was a physical weight in his chest, settled over him. He was completely, utterly alone. The last sentient being in a universe that had been emptied of all sound and light save for the faint, cold glow of distant, alien stars.