Assertion: universe's object | /r/HasProperty | the claim
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text: Theories appearing online propose a number of wild theories about this alleged object, which include the claim that this “alien” satellite has orbited Earth since around the end of the last Ice Age (I give a complete breakdown of the history of the “Black Knight” in my article here, covering how a number of separate claims from over the decades became interwoven into a single UFO conspiracy theory over time).