How to see comets SWAN and Lemmon this month

October 9, 2025

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1 min read

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CNN

Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.

Two newly discovered comets are streaking across the sky in a spectacular display as they make their closest approaches to Earth this month. Comets are made of ice, frozen gases and rock, and as they travel near stars such as the sun, heat causes the... [5581 chars]

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Source: CNN

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