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Which comet was last seen in 1986 and reappears about every 76 years?

a. Halley
b. Hale-Bopp
c. Hyakutake
d. Shoemaker-Levy 9

User BRBdot
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1 Answer

4 votes
The correct answer for the question that is being presented above is this one: "a. Halley." The comet that was last seen in 1986 and reappears about every 76 years is the Halley's comet. Halley's Comet is arguably the most famous comet. It is a "periodic" comet and returns to Earth's vicinity about every 75 years
User Shreyash Mahajan
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