English(EN) ‘Exciting’ Earth-Like Planet Found Close To The Solar System

发现类地系外行星 GJ 3378b，可能存在液态水

作者 PulseAugur 编辑部 · [1 个来源] · 2026-08-20 05:00

天文学家发现 GJ 3378b，这是一颗可能位于北半球天空的岩石系外行星。这颗行星接收的太阳辐射量是地球的 90%，表明其表面可能存在液态水，并位于其恒星的宜居带内。这项发现是利用詹姆斯·韦伯太空望远镜和欧洲南方天文台等设施的观测结果完成的。 AI

排序理由发现一颗可能宜居的系外行星。[lever_c_降级自研究：ic=1 ai=0.1]

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本文如何被排名

Signal score: 0 / 100; Composite score across the factors below. Higher = stronger signal that this story matters right now.
Newsworthiness bucket: Tool; 发现一颗可能宜居的系外行星。[lever_c_降级自研究：ic=1 ai=0.1]
Source corroboration: Single-source cluster; Only one publisher covered this so far. Single-source stories can still rank when the publisher is high-authority, but they lack cross-source corroboration.
Topics: other; Editorial topic classification. Feeds into how the story surfaces on /topic/<slug> hub pages and into the per-entity coverage mix.
AI-industry relevance: Low; Off-topic or adjacent — cluster remains reachable but doesn't surface in AI-industry rankings.
Story freshness: 51 days old; Aged out of breaking-news scoring windows; ranking reflects the durable signal from the full source set.

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Forbes — Innovation TIER_1 English(EN) · Jamie Carter, Senior Contributor · 2026-08-20 05:00

在太阳系附近发现“令人兴奋”的类地行星

Found in the northern sky, GJ 3378b is a potentially rocky world with liquid water on its surface, receiving 90% of the sunshine Earth receives from the sun.