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Interstellar object 'may be oldest comet ever seen'

Space.com on MSN · 4h

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

However, new research has shown this potentially "water ice-rich" visitor could be even more extraordinary than initially believed. 3I/ATLAS could be around 3 billion years older than our 4.5 billion-year-old solar system and thus any comet ever before observed.

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· 4h · on MSN

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

· 4h · on MSN

Mystery interstellar object could be oldest known comet

1h

Mystery space rock blazing through solar system ‘may be oldest comet ever seen’ – and there’s a chance you can spot it

AN INTERSTELLAR space rock zooming through our solar system may be the oldest comet ever seen by humans, according to ...

2h

Comet from interstellar space discovered moving in our Solar System

Astronomers have discovered yet another alien visitor to the Solar System.

Stories by SWNS on MSN4d

Scientists preparing comet interceptor after rare third interstellar object spotted

Space scientists say they are preparing a comet interceptor spaceship as the third interstellar object ever detected was ...

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