Pfes-005 -

It thought of Dr. Thorne’s words: Remember.

The trail led to a sealed medical bay, door pried open from the inside. Inside, the air was stale but breathable—unusual for a wreck two years cold. A single cot was bolted to the floor, and on it lay a data-slate, still powered. PFES-005 hovered closer. The slate's screen flickered to life, displaying a single file: Log 47 – Dr. Aris Thorne.

Then the hum spiked.

Then it felt something new—a low, vibrating hum building in the deck plates. The same frequency as Engine Four’s resonance. The walls began to shimmer, not with heat, but with memory. Ghostly figures of crew members flickered past, reliving their final moments: a woman laughing over a spilled coffee, a man tightening a bolt, a child—no child had been on the manifest—tracing constellations on a viewport.

“...not a black box. Found a lullaby. Found a door. Going through now. Tell the archivists—they were here. They are still here. PFES-005, signing off... no. PFES-005, beginning.” PFES-005

PFES-005’s logic core churned. This was unsolicited, emotional, unscientific. It should have ignored the log and resumed its search for the black box.

The drone played it.

PFES-005’s optical sensor widened. Its programming had no subroutine for wonder. Yet wonder is what it felt.