merge or overlap
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by Killzzy
I thik it both overlap and merging at the sametime.
Posted
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I'd say overlap. I'm not seeing too much gravitational disturbances.
Posted
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by ElisabethB moderator
It cannot be both a merger and an overlap.
If you say merger, they are interacting and have to be close together.
If you say overlap, they are just that : overlapping. Meaning, they are very far apart and only appear to be close (line of sight).Posted