NASA Officially Confirmed the New & 3rd Interstellar Object called 3I/ATLAS Since 2025

NASA Officially Confirmed the New & 3rd Interstellar Object Called 3I/ATLAS Since 2025:

3I/ATLAS is the third known interstellar comet to visit our solar system, discovered in 2025, and is notable for its unusual composition, including high levels of methanol, and its ancient origin, potentially predating our solar system. It offers a rare glimpse into another star system, revealing a chemical makeup different from our own, with high concentrations of carbon dioxide and alcohol, suggesting formation in a much colder environment. Telescopes like Hubble and Webb have studied it as it passed through the inner solar system, revealing a dusty coma and tails, and providing clues about planet formation.
Key characteristics

Origin: Interstellar, meaning it came from outside our solar system.

Discovery: Found by the ATLAS survey in 2025, hence the name.

Composition: Rich in methanol (an alcohol) and carbon dioxide, with unusual isotopic ratios, suggesting formation in a different stellar environment.

Age: Potentially 10-12 billion years old, making it nearly as old as the universe.

Behavior: Shows typical cometary activity (coma and tails) as it nears the sun, but with a delayed water release compared to solar system comets.

Track ID: It’s A Fine Day • VXLLAIN, IGRES

Artist: @CosmicOfWorld

Made From: NASA’s AI Shorts

Released: March 17, 2026

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