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Astronomy Cast Ep. 464: Why the Hype over an Exorock? - Universe Today
Astronomers this week announced that they had discovered an asteroid or comet on a trajectory that brought it from outside the Solar System? Is this the first case of an object from deep space? And what can we learn from this discovery? We usually record Astronomy Cast every Friday at 3:00 pm EST / 12:00 … Continue reading "Astronomy Cast Ep. 464: Why the Hype over an Exorock?"