Interstellar comet glows in new X-ray images ahead of Earth flyby

December 18, 2025

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1 min read

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CNN

Interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday. New X-ray images could shed light on its composition.

An interstellar comet first spotted passing through our solar system in July is beginning its departure from our corner of the universe — but first it will fly by Earth, and scientists are capturing stunning new images during its approach. Known as 3... [3092 chars]

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Source: CNN

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