Assertion: comet | /r/HasProperty | oumuamua
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Source sentences:
text: A few days ago I mentioned the comet, or rather, asteroid, Oumuamua in one of my blogs about space matters.
text: Subsequent encounters with large planets like Jupiter can toss these cosmic icebergs willy-nilly toward their parent stars or even outward into interstellar space, as evidenced by the intrusions of the comets Oumuamua and Borisov.