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本站 2 月 22 日消息，北京时间 2025 年 2 月 22 日 20 时 11 分，我国在西昌卫星发射中心使用长征三号乙运载火箭，成功将中星 10R 卫星发射升空，卫星顺利进入预定轨道，发射任务获得**成功。
本站注：此次任务是长征系列运载火箭的第 560 次飞行。
“长征三号乙”（CZ-3B）是由中国运载火箭技术研究院抓总研制的一种高轨道大推力运载火箭，它是以长征三号甲火箭为芯级，在其一子级上捆绑了四枚助推器，主要用于发射地球同步转移轨道卫星，亦可进行一箭多星发射或其它轨道卫星的发射。
该火箭长 56.5 米，芯一、二级直径 3.35 米，芯三级直径 3.0 米，单个助推直径 2.25 米，起飞重量约 456 吨，地球同步转移轨道运载能力为 5.5 吨。
长征三号乙火箭是我国用于商业卫星发射服务的主力火箭，主要承担了委星 1 号、巴星 1R、尼星 1R、W3C、亚太七号、中星十一号、中星十二号、玻利维亚星等国际国内通信卫星和“嫦娥三号”月球探测器的发射任务。
