Ghost Trains

Captain Eva Kostas found the first ghost train drifting in the Mars-Earth shipping lane. Full of commuters who’d arrived at their destinations three days before they’d left.

“Temporal paradox,” her engineer muttered. “They’re stuck in a causal loop.”

Eva floated through the passenger cabin. Bodies in transit suits, perfectly preserved, all wearing expressions of mild annoyance. The universal face of commuters everywhere: resigned to impossibility.

The manifest showed they’d departed Mars Tuesday, arrived Earth Saturday, but it was only Monday.

“How many ghost trains are out there?” she asked Transit Control.

“That’s classified.” Brad from Sales materialized on her screen, definitely human smile stretching. “But between you and me? Thousands. Maybe millions. The quantum tunnels are creating temporal waste. Commuters who exist in the gaps.”

Eva had been investigating the disappearances for months. Instance 6 of Marcus Chen. The entire accounting department of Phobos Mining. Hundreds of consciousness fragments scattered across the void, victims of an infrastructure pushed beyond breaking.

“The tunnels were only meant for cargo,” she said. “Not consciousness. Each transit creates micro-paradoxes. Eventually...”

“Eventually, everyone’s commute becomes infinite,” Brad admitted. “They leave, arrive, but never quite sync. We’ve got commuters who’ve been in transit for years, experiencing minutes. Others who age decades in seconds.”

Eva found the ship’s log. The final entry: “Day 2,847 of the 15-minute commute. Continental breakfast remains fresh. Beginning to suspect we never left. Or never arrived. Or both.”

The ghost train’s engines fired suddenly. It began moving, backward through time, forward through space, carrying its cargo of paradox commuters to a destination that might never have existed.

Eva’s own commute timer showed -17 minutes. She was already late for a meeting she’d attended tomorrow.