Interstellar Comet 3I/ATLAS Nears Earth in Brightening Close Approach
TL;DR Summary
Interstellar comet 3I/ATLAS will make its closest approach to Earth on December 19, 2025, at about 1.8 AU away, and viewers can watch the event live online, as the comet is too faint for naked-eye observation. This rare interstellar visitor, only the third confirmed passing through our solar system, offers scientists a unique opportunity to study its composition and behavior.
- Watch interstellar comet 3I/ATLAS make its closest approach to Earth in free livestream tonight Space
- Latest Comet 3I/ATLAS news: Closest approach to Earth this week Space
- Interstellar comet is making its closest approach to Earth this week CBS News
- 3I/ATLAS Maintained a Sunward Jet After Its Gravitational Deflection by 16 Degrees at Perihelion Avi Loeb – Medium
- Comet 3I/ATLAS is getting greener and brighter as it approaches Earth, new images reveal Live Science
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