Engines in the distance.

From time to time I hear the sound of engines.  Big ones.  It seems as if they shake the room, shake the air.  It sounds almost like a huge machine idling nearly.  I hear it sometimes when I’m going to sleep, and when i shake my head to listen closer, it vanishes.

One night it had me wondering as I drifted off to sleep, if this wasn’t all an illusion.  If the noise was perhaps the only real part of this experience, as I lay dreaming in my stasis pod, drifting among the stars.  Rocked to sleep by the sound of mighty engines.