Halley's Comet begins its return journey to Earth Saturday
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Halley's Comet begins its return journey to Earth Saturday
https://www.livescience.com/space/comets/halleys-comet-begins-its-return-journey-to-earth-saturday
Halley's Comet is predicted to reach its farthest point from the sun on Dec. 9, beginning a 38-year journey toward Earth that culminates in 2061.