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![ABC Avatar](https://lunarcrush.com/gi/w:24/cr:twitter::28785486.png) ABC News [@ABC](/creator/twitter/ABC) on x 17.9M followers
Created: 2025-07-18 23:59:51 UTC

Astronomers have discovered a "fossil" body residing on the outskirts of the solar system, according to new research.

![](https://pbs.twimg.com/card_img/1946359294187679744/7THh2wKI?format=jpg&name=800x419)

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[Post Link](https://x.com/ABC/status/1946359293130760216)