Jan 01 2026SCIENCE
The Mysterious Visitor That Changed Astronomy in 2025
In 2025, something unusual happened in space. A visitor from another star system, named 3I/ATLAS, showed up in our solar system. It didn't act like any comet we've seen before. Scientists were puzzled. They expected it to behave in a certain way, but it didn't. At first, telescopes picked up faint
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