Last Updated
：2025/12/03
Einstein cross
Noun
Japanese Meaning
(天文学、物理学) 重力レンズ効果により、背景の天体の光が中央の重力レンズ天体の周囲に十字状に配置され、4つの複製画像として観測される現象
（ plural ）
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(astronomy, physics) A gravitational lens configuration resulting in four duplicated images of the back ground image around the central gravitationally lensing object, in a cross configuration.
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Einstein cross
During the survey, we discovered an Einstein cross surrounding a faint quasar, confirming strong gravitational lensing.
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During the survey, we discovered an Einstein cross surrounding a faint quasar, confirming strong gravitational lensing.
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