observation working water carrying sensing pads return satellites earth seen surface chinas uae photographed cnsa states 据国家航天局消息3月17日探月工程四期鹊桥二号中继星和长征八号遥三运载火箭星箭组合体垂直转运至中国海南文昌航天发射场发射区计划于近日择机实施发射on shanxi expected terrain orbit million change6 pole safety marks pakistans program land zhuhai

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