The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...
Smithsonian Magazine on MSN
Interstellar comet 3I/ATLAS is about to make its closest approach to Earth. Here's how to view it with binoculars or a telescope
The interstellar comet 3I/ATLAS will make its closest approach to Earth on Friday, December 19, as it continues to hurtle ...
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