摄影师拍下长征七号罕见“太空水母”画面：像大海中疾驰的快舟，一年都难得遇到一次

\u003cdiv class=\"rich_media_content\"\u003e\u003c!--NO_AD_ERROR_2--\u003e\u003c!--VIDEO_0--\u003e\u003cspan style=\"text-align: center;font-size: 13px;color: rgb(136, 136, 136); line-height: 14px;margin-bottom: 22px;margin-top: 8px; display: block;\"\u003e\u003c/span\u003e\u003cp\u003e极目新闻记者陈洋洋\u003c/p\u003e\u003cp\u003e北京时间2025年12月31日06时40分，我国在文昌航天发射场使用长征七号改运载火箭，成功将实践二十九号卫星A星、B星发射升空，卫星顺利进入预定轨道，发射任务取得圆满成功。\u003c/p\u003e\u003cp style=\"text-align: center\"\u003e\u003c!--IMG_0--\u003e\u003cspan style=\"color: rgb(153, 153, 153)\"\u003e\u003cspan style=\"font-size: 13px\"\u003e视频截图\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\u003cp\u003e31日上午，火箭摄影师JAMY_GoNg在海南文昌拍下了火箭发射后划过天际变身“太空水母”的一幕。画面当中，火箭在二级发动机开机后开始出现非常明显的拖尾，之后尾流羽化扩散形成“太空水母”。\u003c!--NO_AD_0--\u003e\u003c!--EOP_0--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_0--\u003e\u003cp\u003e摄影师本人向极目新闻记者表示：“2025年最后一天，长征七号甲再现‘太空水母’，火箭发射收官！火箭升空三分钟后，‘太空水母’如期出现在东方天空，如同大海中疾驰的快舟，‘我们的征途是星辰大海’照进现实！”\u003c/p\u003e\u003cp style=\"text-align: center\"\u003e\u003c!--IMG_1--\u003e\u003cspan style=\"color: rgb(153, 153, 153)\"\u003e\u003cspan style=\"font-size: 13px\"\u003e今年6月，摄影师JAMY_GoNg在山西拍下的暮光效应\u003c/span\u003e\u003c/span\u003e\u003c/p\u003e\u003cp\u003e据了解，此次拍到的“太空水母”实际上是暮光效应的显现。相关资料显示，暮光效应是指导弹或火箭发射时，尾气颗粒物在高空大气中凝结扩散，因阳光散射形成壮观光学现象的科学术语。其本质是航天器尾迹在特定光照条件下的可视化效应，常见于日出前或日落后发射的航天活动，可呈现蓝色、橙色等多彩形态，覆盖范围可达数百公里。\u003c!--NO_AD_1--\u003e\u003c!--EOP_1--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_1--\u003e\u003cp\u003e此前，摄影师JAMY_GoNg曾向记者表示：“这种现象是不常见的，可能一年都遇不到一次，时间、天气要求很高，必须把控在日落后或者日出前。”\u003c!--NO_AD_2--\u003e\u003c!--EOP_2--\u003e\u003c/p\u003e\u003c!--PARAGRAPH_2--\u003e\u003cp\u003e据中国航天火箭院消息，随着长征七号A运载火箭顺利将实践二十九号卫星A星、B星送入预定轨道，发射任务取得圆满成功，长征系列火箭2025年收官。2025年火箭院共完成44次发射任务，全战全胜“满堂红”，发射次数再创新高。\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\u003cp\u003e（来源：极目新闻）\u003c/p\u003e\u003cdiv powered-by=\"qqnews_ex-editor\"\u003e\u003c/div\u003e\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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