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International Business Times UK
International Business Times UK
Briane Nebria

NASA And SETI Dismiss Interstellar Comet 3I/ATLAS 'Alien Intruder' Claims in New Paper

3I/ATLAS (Credit: NASA Hubble Space Telescope/Unsplash)

In a universe as vast as ours, the arrival of a stranger from the dark usually invites wonder; yet for some, it triggers a deep-seated instinct for survival. When the object known as 3I/ATLAS was first detected on July 1, 2025 by the ATLAS survey telescope in Rio Hurtado, Chile, it was quickly categorised as the third interstellar visitor to grace our solar system.

Traveling at a record-breaking 137,000 miles per hour — the highest velocity ever recorded for such a visitor — the object was found to be on a hyperbolic trajectory, confirming it would never return. While most of the scientific community reached for their telescopes to study a rare comet, others began to ask a more unsettling question. What if this visitor isn't a wanderer, but a scout?

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