When will Halley's Comet next be visible to the naked eye?
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 its appearances. The magnificent phenomenon was first recorded by Edmund Halley in 1682.
It was seen again in 1758, 1835, 1910, and 1986.
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coolcosmos.ipac.caltech.edu