Have you been able to rule out an unseen exotic companion such as a preon star or a primordial black hole? I know that such objects are as-yet undiscovered and purely theoretical, however maybe they're exceptionally rare or only observable under unusual circumstances?
rod-munch3 karma
Have you been able to rule out an unseen exotic companion such as a preon star or a primordial black hole? I know that such objects are as-yet undiscovered and purely theoretical, however maybe they're exceptionally rare or only observable under unusual circumstances?
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