宇宙双胞胎“峨眉”现身天文学家发现恒星诞生新证据

\u003cdiv class=\"rich_media_content\"\u003e\u003c!--NO_AD_ERROR_2--\u003e\u003cp class=\"text_align-justify\" data-source=\"cke\"\u003e在距离我们4.5万光年外的银河系边缘地带，一场史诗级的宇宙碰撞近期被人类捕捉。天文学家不仅见证了这里极致的破坏与压缩，更在其中发现了一对刚刚诞生不久的“婴儿星团”。西华师范大学天文系的科研人员将这对宇宙双胞胎命名为“峨眉”。这项发现3月11日在国际学术期刊《自然·天文学》发表。\u003c!--NO_AD_0--\u003e\u003c!--EOP_0--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_0--\u003e\n\u003cdiv data-captcha=\"△“峨眉”星团概念图\" data-height=\"374\" data-src=\"https://inews.gtimg.com/om_bt/OZMBPHamUzCaysAWPe-feBY1szuJPD7b57AwLytjL5838AA/641\" data-type=\"3\" data-uploaded=\"1\" data-widget=\"image\" data-width=\"641\"\u003e\u003c!--IMG_0--\u003e\u003cp type=\"om-image-desc\"\u003e△“峨眉”星团概念图\u003c/p\u003e\u003c/div\u003e\n\u003cp class=\"text_align-justify\" data-source=\"cke\"\u003e这对星团是从哪里来的？科研人员给出的答案是它们诞生自一种长期被认为是“生命禁区”的星际物质——\u003c!--VERTICAL_CARD_BEGIN_0--\u003e高速云\u003c!--VERTICAL_CARD_END_0--\u003e。高速云是一团巨大的外来气体，以极高的速度撞向银河系星盘边缘。长期以来，天文学家在这些云团里只能看到气体，从未见过恒星的影子。但这一次，当这股气流与银河系猛烈相撞时，巨大的冲击力将气体极度压缩，并在高速气体内部发生碰撞挤压，奇迹般地诞生了新生的恒星。这是人类第一次在这种高速度气体中，找到恒星诞生的证据。\u003c!--NO_AD_1--\u003e\u003c!--EOP_1--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_1--\u003e\n\u003cp data-source=\"cke\"\u003e据了解，这对被命名为“峨眉”的星团在宇宙中显得非常年轻，年龄大约只有一千多万年。从“峨眉”星团的诞生，科研人员发现银河系并不是一个封闭的、一成不变的系统。它会不断地从外界吸引像高速云这样的新鲜气体。这些外来的物质通过剧烈碰撞，源源不断地为银河系输送制造新恒星的原料。\u003c!--NO_AD_2--\u003e\u003c!--EOP_2--\u003e\u003c!--NO_AD_3--\u003e\u003c!--EOP_3--\u003e\u003c!--NO_AD_4--\u003e\u003c!--EOP_4--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_4--\u003e\u003c!--PARAGRAPH_3--\u003e\u003c!--PARAGRAPH_2--\u003e\n\u003cp data-source=\"cke\"\u003e（总台央视记者帅俊全褚尔嘉）\u003c/p\u003e\n\n\u003cp data-source=\"cke\"\u003e\u003cspan class=\"color-a4acb6\" data-source=\"cke\"\u003e\u003cspan class=\"font_size-16px\" data-source=\"cke\"\u003e©2026中央广播电视总台版权所有。未经许可，请勿转载使用。\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\n\n\n\u003cstyle\u003e.rich_media_content{--news-tabel-th-night-color: #444444;--news-font-day-color: #333;--news-font-night-color: #d9d9d9;--news-bottom-distance: 22px}.rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.rich_media_content{color:var(--news-font-day-color);font-size:18px}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]):not(.qn-editor-copy){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content{color:var(--news-font-night-color)}}.data_color_scheme_dark .rich_media_content p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:.5px;line-height:30px;margin-bottom:var(--news-bottom-distance);word-wrap:break-word}.data_color_scheme_dark .rich_media_content .qn-editor-copy p:not([data-exeditor-arbitrary-box=image-box]){letter-spacing:unset;line-height:unset;margin-bottom:unset;word-wrap:unset}.data_color_scheme_dark .rich_media_content{color:var(--news-font-night-color)}.data_color_scheme_dark .rich_media_content{font-size:18px}.rich_media_content p[data-exeditor-arbitrary-box=image-box]{margin-bottom:11px}.rich_media_content\u003ediv:not(.qnt-video),.rich_media_content\u003esection{margin-bottom:var(--news-bottom-distance)}.rich_media_content hr{margin-bottom:var(--news-bottom-distance)}.rich_media_content .link_list{margin:0;margin-top:20px;min-height:0!important}.rich_media_content blockquote{background:#f9f9f9;border-left:6px solid #ccc;margin:1.5em 10px;padding:.5em 10px}.rich_media_content blockquote p{margin-bottom:0!important}.data_color_scheme_dark .rich_media_content blockquote{background:#323232}@media(prefers-color-scheme:dark){body:not([data-weui-theme=light]):not([dark-mode-disable=true]) .rich_media_content blockquote{background:#323232}}.rich_media_content ol[data-ex-list]{--ol-start: 1;--ol-list-style-type: decimal;list-style-type:none;counter-reset:olCounter calc(var(--ol-start,1) - 1);position:relative}.rich_media_content ol[data-ex-list]\u003eli\u003e:first-child::before{content:counter(olCounter,var(--ol-list-style-type)) '. 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宇宙双胞胎“峨眉”现身 天文学家发现恒星诞生新证据

宇宙双胞胎“峨眉”现身 天文学家发现恒星诞生新证据

宇宙双胞胎“峨眉”现身天文学家发现恒星诞生新证据

宇宙双胞胎“峨眉”现身天文学家发现恒星诞生新证据