[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"news-detail:ZX20240503_02664802":3},{"code":4,"data":5},0,{"unicode":6,"title":7,"categoryId":8,"categoryName":9,"industryId":10,"industryName":11,"origin":12,"originAuthor":13,"originRemark":14,"originUrl":15,"pic":16,"content":17,"numRead":18,"numLike":4,"createTime":19,"hadFav":4,"hadLike":4,"status":4,"memberUnicode":20,"companyLogo":21,"companyName":22,"corporateVideoUrl":23,"collected":4,"corporate3dCover":24,"corporate3dUrl":25,"corporate3dId":26,"companyUnicode":27,"focusFlag":28,"exhibitionMainInfoVO":29},"ZX20240503_02664802","嫦娥六号首选瞄准17时27分发射，人类首次开展月球背面取样","1242381412612444162","行业动态","1245513623956107264","其它行业",1,"","http:\u002F\u002Ftech.ifeng.com\u002F","https:\u002F\u002Ftech.ifeng.com\u002Fc\u002F8ZH9srua4K2","https:\u002F\u002Fx0.ifengimg.com\u002Fucms\u002F2024_18\u002FD0065B5E826377336A327B9CA426CABB6E179AAC_size51_w712_h190.png","\u003Cdiv class=\"index_text_D0U1y\">\n \u003Cp>IT之家 5 月 3 日消息，据央视新闻从国家航天局获悉，长征五号遥八运载火箭开始加注液氧低温推进剂，探月工程四期嫦娥六号任务计划 5 月 3 日 17 时至 18 时实施发射任务，首选发射窗口瞄准 17 时 27 分。\u003C\u002Fp>\n \u003Cp>\u003Cimg class=\"empty_bg\" src=\"https:\u002F\u002Fx0.ifengimg.com\u002Fucms\u002F2024_18\u002FD0065B5E826377336A327B9CA426CABB6E179AAC_size51_w712_h190.png\" src=\"data:image\u002Fpng;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEXy8vJkA4prAAAACklEQVQI12NgAAAAAgAB4iG8MwAAAABJRU5ErkJggg==\" style=\" width: 640px; height: 170px;\">\u003C\u002Fp>\n \u003Cp>据悉，这是长征五号运载火箭第二次执行探月工程发射任务，将运送嫦娥六号探测器至地月转移轨道，以实施月球背面采样返回任务。\u003C\u002Fp>\n \u003Cp>报道称，嫦娥六号将前往月球背面南极-艾特肯盆地，进行形貌探测和地质背景勘察等工作，去发现并采集不同地域、不同年龄的月球样品，并带回地球。这也将是人类首次开展月球背面取样。嫦娥六号任务还搭载了法国的氡气探测仪、欧空局的负离子探测仪、意大利的激光角反射镜、巴基斯坦的立方星等 4 个国家的载荷和卫星项目。\u003C\u002Fp>\n \u003Cp>IT之家查询得知，发射窗口是指适合火箭发射的时间范围。此次任务在综合考虑地月位置关系等因素基础上，工程团队应用“窄窗口多轨道”发射技术，为火箭在连续两天、每天 50 分钟的窗口内，共设计了 10 条奔月轨道。\u003C\u002Fp>\n\u003C\u002Fdiv>",189,"2024-05-06 10:01:49","2299021137","https:\u002F\u002Fimages6396289.oss-accelerate.aliyuncs.com\u002F2299021137\u002F207k1en0gl\u002F39556b555c5294a73c851a6d064c914.png","云展 动力","https:\u002F\u002Fimages6396289.oss-accelerate.aliyuncs.com\u002F2299021137\u002Fow873ffgpa\u002F鸿威宣传视频.mp4","https:\u002F\u002Fimages6396289.oss-accelerate.aliyuncs.com\u002F2299021137\u002Fbx9hvodhys\u002F广州本部.jpg","https:\u002F\u002Fwww.ysdli.com\u002Fspc.html?m=luNgqWJZN","1405769664983003136","c99s2fxwoa6zj",-2,null]