Halley's comet appears once in a period of ________

Halley's comet appears once in a period of ________ Correct Answer 76 years

Halley's comet will next appear in the night sky in the year 2062. It orbits the sun every 75-76 years, so this is the time between appearances. Halley's comet was recorded by Edmund Halley in 1682. It was seen again in 1758, 1835, 1910, and 1986.
Bissoy MCQ

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