July 11 , 2025
15 hrs 0 min
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- NASA discovers New Interstellar Comet 3I/ATLAS, confirmed by its Hyperbolic Non-Returning Orbit.
- The Pre-discovery images were found from ATLAS observatories worldwide and Caltech’s Zwicky Transient Facility.
- The comet’s trajectory shows it originated from beyond the solar system.
- It poses no threat to the Earth, remaining no closer than 1.8 astronomical units (about 170 million miles or 270 million kilometers).
- 3I/ATLAS is only the third known object from the interstellar space, after the Oumuamua and 2I/Borisov.

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