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Astronomers think they may have found the oldest visitor ever to our solar system

PARIS, June 23 — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar System and is unlike anything ever before seen in our...

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Astronomers think they may have found the oldest visitor ever to our solar system

PARIS, June 23 — An interstellar comet that blazed past the Sun last year could be nearly three times older than our Solar System and is unlike anything ever before seen in our...

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sabato 20 giugno 2026·economictimes.indiatimes.com
Discovered just a year ago, interstellar comet 3I/ATLAS could be one of the oldest objects ever observed by humanity
Interstellar comet, 3I/ATLAS, might be one of the oldest celestial bodies ever seen, potentially forming 10 to 12 billion years ago. This ancient visitor, detected in July 2025,…
lunedì 22 giugno 2026·scientificamerican.com
Interstellar Comet 3I/ATLAS is almost as old as the universe itself

Astronomers think they may have found the oldest visitor ever to our solar system

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Astronomers think they may have found the oldest visitor ever to our solar system

Timeline cronologica

Discovered just a year ago, interstellar comet 3I/ATLAS could be one of the oldest objects ever observed by humanity

Interstellar Comet 3I/ATLAS is almost as old as the universe itself

Interstellar comet likely far older than Solar System, say astronomers

Interstellar comet likely far older than Solar System: astronomers

Interstellar comet may be oldest object seen in our solar system, scientists say

Ancient interstellar comet may predate Solar System by billions of years

Interstellar comet that zoomed past Earth could be oldest and coldest object ever seen in solar system,…

Ancient interstellar comet may predate Solar System by billions of years

Interstellar comet may be oldest object seen in our solar system, scientists say

Interstellar comet that zoomed past Earth could be oldest and coldest object ever seen in solar system, astronomers say

Interstellar comet likely far older than Solar System: astronomers

Astronomers think they may have found the oldest visitor ever to our solar system

Interstellar comet likely far older than Solar System, say astronomers

This comet might be 3 times older than solar system

Strange interstellar comet speculated to be alien craft is older than Solar System

Interstellar comet 3I/ATLAS is much older than the solar system itself

Rare Interstellar Comet 3I/ATLAS Has an Astonishingly Ancient Origin