NASA says it's official

[Anomalocaris]

I think it is more fair to say the domain of the sun ends where the gravity of the sun no longer predominates over the gravity of near by stars or the gravity of the galaxy overall. If the presence of the sun merely pertube the trajectory of an object, and does not essentially govern it, then the object has left the domain of the sun.

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You would think some supreme machine intelligence would have figured out how to scan through the dirt on that name plate and read the whole name.