2026年9月5日 20:58 ET 发布 · 更新于 2 个月前 · 1 个来源
A mysterious signal around Earth could be dark matter
Science Daily
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原始报道
Scientists used Earth’s magnetic field and atmosphere as a planet-sized detector to search for some of the lightest proposed forms of dark matter. The approach dramatically improved limits on ultralight axions and uncovered several intriguing dark photon signals that still need to be explained.
原文