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Interstellar comet 3I/ATLAS is moving at 130,000 mph

Interstellar comet 3I/ATLAS is tearing through our solar system at roughly 130,000 miles per hour, a speed that turns familiar planetary scales into fleeting waypoints. Moving that fast, it could ...
Space.com

Latest Comet 3I/ATLAS news: Comet close approach today

The interstellar comet 3I/ATLAS made its closest approach to Earth today (Dec. 19, 2025). Here's the latest news you need to know. Good morning, Space Fans! As of today, we are T-2 days until the ...