Comet Encounter

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Comet Encounter
National Geographic  |  October 24, 2018

Comets have fascinated and terrified us for thousands of years as they're traditionally seen as harbingers of doom. So in 2013 when Comet ISON, a city-sized chunk of ice and rock hurtled towards us the world was on edge.

Comets have fascinated and terrified us for thousands of years as they're traditionally seen as harbingers of doom. So in 2013 when Comet ISON, a city-sized chunk of ice and rock hurtled towards us the world was on edge.

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