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ORIENSPACE tested core stage motor of GRAVITATION-1 on Aug. 31. The motor is 2.65m in diameter and has thrust of 255t
Great news. It seems the nuclear reactor program is going well. Engineering design of a prototype has been completed recently
Who’s going to land there first?US-China rivalry from earth to moon
And does it matter?Who’s going to land there first?
Landing locations are not in themselves a rivalry, this is basically science, both achieved the same results in likely locations for a successful landing. Considering that there are few craters with ideal conditions, it is even expected that scientists will reach the same conclusions. If it were otherwise, it wouldn't be science.US-China rivalry from earth to moon
Shenzhou-14 crew will have their first time extravehicular activities today.神舟十四号航天员乘组将于今日择机执行第一次出舱活动。
自北京时间2022年6月5日顺利进驻空间站组合体以来,神舟十四号航天员乘组已在轨工作生活 88 天,先后完成了货运飞船物资转移、问天舱平台在轨测试、科学实验机柜解锁与测试、小机械臂解锁与在轨测试、空间站组合体管理等工作,开展了在轨医学检查、失重防护锻炼、空间科学实(试)验等日常工作,进行了在轨紧急撤离演练、小机械臂操作、医疗救护演练等在轨训练项目。
At 15:48 Beijing time(UTC+8), China taikonauts Chen Dong and Liu Yang entered the airlock chamber of the Wentian Lab Module and start the preparation of the extravehicular activities.今天,神舟十四号航天员乘组进行第一次出舱活动。
15时48分,航天员关闭问天舱段间舱门,随后航天员陈冬、刘洋先后进入舱外航天服,进行出舱前各项准备工作。
18时26分,航天员陈冬打开问天实验舱气闸舱舱门。后续,陈冬、刘洋在舱外作业,蔡旭哲在核心舱内配合支持,共同完成问天实验舱扩展泵组安装、问天实验舱全景相机抬升等各项既定任务。整个出舱活动预计约七小时。