389339 Online

Elara's coffee cup froze halfway to her lips.

The simulator wasn't generating noise. It was receiving . 389339

Not a code. A call.

She looked at the number again.

The lab was silent except for the low hum of the servers. Dr. Elara Vance stared at the string on her terminal: . Elara's coffee cup froze halfway to her lips

She typed three commands: Decode. Sequence. Repeat. 389339

On October 14, 1998, a radio telescope in Arecibo had recorded a single, anomalous blip from the direction of Proxima Centauri. The signal-to-noise ratio was so low that the automated system had flagged it as a microwave oven. But the raw timestamp, converted from sidereal seconds into a truncated integer, was .