Ancient Astronomers May Have Seen the Impact Coming Orbital Periods in Advance

The prediction of Comet Shoemaker-Levy 9's impact with Jupiter required a specific set of conceptual tools - the ability to track orbital motion, calculate gravitational influence across multiple passes, and project a trajectory far enough into the future to anticipate a collision. Randall’s argument is precise and striking - every one of those conceptual tools can be identified in the design and function of ancient standing stone circles distributed across the planet. These were not ceremonial arrangements. They were precision observatories, built and maintained by what Randall describes as a dedicated priesthood whose sole generational responsibility was monitoring the skies.

The implications of that framework extend beyond passive observation. Shoemaker-Levy 9 was drawn progressively closer to Jupiter across multiple orbital periods - each pass tightening the gravitational grip until impact became inevitable. Randall raises the possibility that ancient astronomers, operating with the kind of long term observational continuity that a generational priesthood makes possible, may have possessed the sophistication to identify exactly that kind of trajectory - tracking an object across multiple orbits and calculating its eventual destination long before the moment of impact arrived. If the standing stone observatories were capable of the precision Randall attributes to them, the question is not whether ancient peoples could have seen cosmic impacts coming. It is whether they did - and what they did with that knowledge.