Waaa-358

He sent an urgent priority message to Linguistics, to SETI, to the UN Committee on Extraterrestrial Affairs. No one replied. It was just another waaa-file, after all. Just a ghost.

The computer’s analysis scrolled up the screen: Unknown. Trajectory suggests origin point outside the Local Group. AGE OF SIGNAL: Approx. 4.2 billion years. DECODED CONTENT: Single repeated phoneme. Phonetic approximation: “WAAA.” TRANSLATION: None. No known linguistic root. EMOTIONAL SIGNATURE: Grief. Abandonment. Longing. Aris played it again. And again. By the third repetition, he noticed the anomaly the AI had buried in the metadata: the waveform was decaying . Each iteration was 0.003% quieter than the last. The signal wasn’t repeating. It was fading. waaa-358

It was low, like a cello string being bowed too slowly. It was sad, like a child realizing they’ve been left behind. And it was vast—a single, mournful syllable stretched across 3.8 light-years of vacuum. He sent an urgent priority message to Linguistics,

Then he waited.