James Webb Telescope discovers a massive black hole from the early universe

韋伯太空望遠鏡發現早期宇宙中的巨大黑洞

更新於: 2026年6月6日 上午02:45

The James Webb Space Telescope (JWST) is revolutionizing our view of the cosmos by uncovering "impossible" supermassive black holes in the early universe.

詹姆斯·韋伯太空望遠鏡(JWST)藉由揭開早期宇宙中「不可能存在」的超大質量黑洞,徹底改變了我們對宇宙的觀點。

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Conventional theories suggested black holes grew slowly over billions of years from dying stars.

傳統理論認為,黑洞是經由死亡恆星在數十億年間緩慢生長而成。

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However, the JWST has identified massive black holes existing only 400 to 700 million years after the Big Bang, sparking a major shift in our understanding of galaxy formation.

然而,JWST 發現了在大霹靂後僅四億至七億年就存在的巨大黑洞,引發了我們對星系形成理解上的重大轉變。

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These findings support the "direct-collapse" theory, suggesting black holes began as massive "heavy seeds" from collapsing gas clouds rather than small star remnants.

這些發現支持了「直接塌縮」理論,暗示黑洞是從塌縮的氣體雲中作為巨大的「重種子」開始,而不是從微小的恆星殘骸發展而來。

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By using gravitational lensing to magnify distant light, researchers are finally solving the "chicken-and-egg" mystery of the early universe, proving that black holes played a crucial, active role in shaping the very first galaxies.

透過使用重力透鏡來放大遙遠的光線,研究人員終於解開了早期宇宙中「雞生蛋,蛋生雞」的謎團,證明黑洞在塑造最初的星系中扮演了關鍵且活躍的角色。

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文章閱讀結束

你閱讀了 5 句重點內容。

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閱讀理解

What does the 'direct-collapse' theory suggest about early black holes?

正確答案

They formed from the direct collapse of massive primordial gas clouds.

Why are 'Little Red Dots' significant in current astronomical research?

正確答案

They are primordial systems where a black hole potentially dominates the environment.

What role does gravitational lensing play in observing distant objects?

正確答案

It acts as a natural magnifying glass, bending light to make distant objects visible.

How does the ratio of black hole mass to host galaxy mass differ in the early universe compared to the modern universe?

正確答案

The ratio is often skewed, with black holes being much larger relative to their host galaxies.

What is the primary 'chicken-and-egg' mystery addressed by the JWST findings?

正確答案

Which came first, the galaxy or the black hole?

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