2026年9月25日星期五
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Newfound ‘Baby’ Planet Smashes Record for Youngest Known World

來源 NASA 简讯8 天前
內容摘要

This item is a 英文-language original; headline and summary shown as published.

Astronomers have confirmed a world that’s less than a million years old as the youngest known planet, using data from NASA-funded archives. Called Elias 2-24 b…

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科學
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美洲
原文語種
English
條目編號
science-2da8d8a0

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Newfound ‘Baby’ Planet Smashes Record for Youngest Known World · 寰宇通鑑