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主題: J1721+8842有6個分身 愛因斯坦環 Einstein zig-zag 作者: peter 於 2024-11-22 00:00:52 J1721+8842
https://gizmodo.com/first-ever-einstein-zig-zag-found-in-space-could-help-solve-the-universes-expansion-mystery-2000525039 James Webb Space Telescope spots 1st 'Einstein zig-zag' — here's why scientists are thrilled https://www.space.com/first-einstein-zig-zag-jwst |