AI英语新闻:韦伯望远镜发现星系(2025-01-10)

新闻

作者：微信文章
“ 第一步先尝试阅读原文，第二步查关键词意思，第三步看挖空文本看是否可以记起，第四部复习以往的文本”

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AI新闻原文

James Webb telescope discovers record 44 stars in distant Dragon Arc galaxy

The James Webb Space Telescope has discovered 44 individual stars in the "Dragon Arc" galaxy, located 6.5 billion light-years from Earth. This marks the largest group of individually imaged stars found at such a distance.

Previously, the largest groups of stars observed beyond nearby galaxies contained only up to seven stars. The new findings demonstrate that studying many stars in distant galaxies is now possible.

The stars were identified through gravitational lensing, which magnifies light from distant objects. The JWST's advanced capabilities allow for clearer images and better identification of these stars, enhancing our understanding of galaxy formation and evolution.

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关键单词

arc 弧（联想 vertex 顶点 词形相近 arctic 北极的）

galaxy 星系

individual 单独的

individually 单独地

gravitational 引力的（派生自 gravity）

lensing 透镜（派生自 lense 镜片；透镜）

magnifies 放大（联想 extent 面积；范围）

evolution 发展；进化；演化（派生自 evolve 词形相近 involve 涉及）

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挖空文本

James Webb telescope discovers record 44 stars in distant Dragon Arc galaxy

The James Webb Space Telescope has discovered 44 individual stars in the "Dragon Arc" galaxy, located 6.5 billion light-years from Earth. This marks the largest group of individually imaged stars found at such a distance.

Previously, the largest groups of stars observed beyond nearby galaxies contained only up to seven stars. The new findings demonstrate that studying many stars in distant galaxies is now possible.

The stars were identified through gravitational lensing, which magnifies light from distant objects. The JWST's advanced capabilities allow for clearer images and better identification of these stars, enhancing our understanding of galaxy formation and evolution.

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