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Asteroid 2013 UQ4 Suddenly Becomes a Dark Comet with a Bright Future - Universe Today
On October 23, 2013, astronomers with the Catalina Sky Survey picked up a very faint asteroid with an unusual orbit more like a that of a comet than an asteroid. At the time 2013 UQ4 was little more than a stellar point with no evidence of a hazy coma or tail that would tag it as a comet. … Continue reading "Asteroid 2013 UQ4 Suddenly Becomes a Dark Comet with a Bright Future"