🔬 Science 15h ago · Editors of EarthSky

Comet Halley is parent of 2 meteor showers

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Comet Halley is parent of 2 meteor showers
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ESA’s Giotto spacecraft captured this image of the nucleus of Comet Halley at its last return in 1986. It will be visible to the unaided eye next when it returns to the inner solar system in 2061. Image via ESA/ NASA.



Comet Halley visited last in 1986



The famous comet 1P/Halley – aka Comet Halley – swings into the inner solar system about every 76 years. At such times, the sun’s heat causes the comet to lose its icy grip over its mountain-sized conglomeration of ice,

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