Olaf Stapledon

Henceforth the cosmos, once a swarm of blazing galaxies, each a swarm of stars, was composed wholly of star-corpses. These dark grains drifted through the dark void, like an infinitely tenuous smoke rising from an extinguished fire. Upon these motes, these gigantic worlds, the ultimate populations had created here and there with their artificial lighting a pale glow, invisible even from the innermost ring of lifeless planets.