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Interstellar object 'may be oldest comet ever seen'

Space.com on MSN · 1d

Astronomers say new interstellar visitor 3I/ATLAS is 'very likely to be the oldest comet we have ever seen'

I/ATLAS isn't just fascinating because it is the third interstellar visitor found in the solar system; new research suggests it's also the oldest comet ever seen, at over 7 billion years old.

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· 2h · on MSN

This New Interstellar Object Could Possibly Be The Oldest Comet Ever Seen

· 1d · on MSN

3I/ATLAS: Interstellar object 'may be oldest comet ever seen'

The Weather Network49m

An alien comet is now passing through our solar system. Here's what we know

On July 1, 2025, the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey telescope, located in northern Chile, ...

1h

Find 3i Atlas Latest News, Videos & Pictures on 3i Atlas and see latest updates, news, information from NDTV.COM. Explore more on 3i Atlas.

20hon MSN

Comet believed to be 3 billion years older than our solar system

Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever encountered.

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