That hadn't yet happened, but it was good to document such things, even when details such as the direction the probes were sent in, or what information they had been originally meant to gather, had been lost to history. Searches had been started to try and find these lost pieces of the past, but such things had yet to be successful, especially considering the distances involved and missing information. The latter set of these probes, ones with primitive recordings of the past, were estimated to take 40,000 years from their launch to reach the nearest star system besides the Sun. It had been a million years since that time, and knowledge as to their direction, status, and appearance had been lost. For all humanity knew, all could have been destroyed by rogue planets or asteroids. 