Interstellar Comet 3I/ATLAS Discovered: Oldest Visitor from Beyond the Solar System

A mysterious object from deep space has just entered our solar system—and it might be the oldest comet humanity has ever observed. Named 3I/ATLAS, this interstellar visitor is hurtling past the Sun at over 130,000 miles per hour. Scientists believe it could be over 7 billion years old, formed in a long-lost star system, and carrying ancient secrets from the dawn of the Milky Way.

This is only the third interstellar object ever discovered, and it’s already raising big questions. Is it a natural relic—or something else? Could it hold clues to the origin of life? And why is there a global rush to study it before it vanishes forever?

In this video, we break down the story behind 3I/ATLAS and explore what makes it such a historic discovery. Subscribe and join the cosmic conversation!
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