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Mysterious Object 3I/ATLAS: UN Defenses Aimed at Cosmic Visitor
27 Nov, 2025
Summary
- UN's planetary defenses will target interstellar object 3I/ATLAS.
- Amateur telescopes reveal clearer images than NASA's recent photos.
- Object 3I/ATLAS will reach closest point to Earth on December 19.

Earth's planetary defense systems are being readied to track the interstellar object 3I/ATLAS, with a two-month observation campaign beginning November 27. While not projected to pose a threat, the United Nations is utilizing this approach as a large-scale drill for potential future asteroid impacts.
This scientific initiative follows the release of remarkable amateur telescope images. These photos, captured by skywatchers globally, offer a clearer view of 3I/ATLAS's coma and tail than recent NASA imagery. Some images even suggest a cone-like shape, fueling speculation about its origin.




