Answers

2015-10-09T12:08:30+08:00
Superstitions about comets and asteroids, such as the fear that bad luck will arrive with Halley's Comet, are based in science only so far as that these phenomena do occur. The bad luck that comes along with them, however, has little to do with reality. Superstitions about comets and asteroids have absolutely no scientific basis whatsoever.
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