Ennis, The dark world that sang
The outermost world, girdled by the Choir: the lattice that turned a civilization into light.
Ennis was dark and cold and far from everything, which is why the Ithra chose it. Over three hundred turns they wrapped it in a lattice of mirrors and resonant crystal: the Choir.
The last Ithra gathered here. When they fell silent, the Choir went on singing for eleven hundred turns, fed by the red light of its dying star. We are listening to that song.
Orbit: 19.4 AU
Year: 88 Earth years
Structure: The Choir lattice
Last voice: 0 BE