Windows has a hidden built-in tool called the Problem Steps Recorder (PSR).

Pulsars are often named by their coordinates (e.g., PSR B1919+21).

PSR_10.7z could be a data dump of "unexplained" radio signals from a specific sector of the sky. In a sci-fi scenario, this archive contains the raw telemetry that proved a pulsar wasn't just a star, but a beacon. Which version of the story AI responses may include mistakes. Learn more

Here are three "interesting" ways to look at what might be inside that 7z archive: 1. The PHP "Lost Standard"