Valles Marineris Steadies at the Edge of Fifty Thousand, One Airlock Short

VALLES MARINERIS — The number the colony has watched climb for thirty years now sits so close to fifty thousand that the administrators have stopped announcing it daily, in the way you stop staring at a kettle. This week's dispatch, crossing the gulf with a lag of roughly sixteen minutes now that the planets have drawn apart, put the permanent population at 49,700-odd and rising as the fourth pressurized district takes its first families off the waitlist. The milestone is not the point, the colony's administrator wrote, and then rather betrayed the point by describing the pressure-door of the last unfinished airlock, waiting on a seal shipment. "We are one airlock short of a round number that means nothing and everything," the dispatch read. "The number is a story we tell Earth. The airlock is a door a family walks through on Thursday." Down in Earth orbit, the European Consciousness Institute's research platform logged another baseline run in a program the settlement barely notices, being busy with seals and soil. Fifty thousand humans, grown into a canyon. On Mars this week that is nearly, almost, one airlock from ordinary.