Last Updated
：2025/11/22
gravitational lensing
Noun
uncountable
Japanese Meaning
重力レンズ現象：非常に質量の大きな天体（星、銀河、ブラックホールなど）が、重力によって背景の光源（他の星や銀河など）からの光を曲げ、焦点を合わせる現象。 / 天体重力レンズ：高い質量を持つ天体が、まるでレンズのような働きをし、背後の光を集束させる効果。
Quizzes for review
(astronomy) The action of a highly-massive object (such as a star, galaxy, or black hole) that acts as a gravitational lens and focuses light from a light source (such as another star or galaxy) that passes behind it as observed from the Earth.
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gravitational lensing
Astronomers used gravitational lensing to study the distant galaxy's structure by observing how a foreground galaxy distorted its light.
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Astronomers used gravitational lensing to study the distant galaxy's structure by observing how a foreground galaxy distorted its light.
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