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嫦娥三號今晚登月　黑色720秒關鍵考驗
Dec 14th 2013, 11:00

【大陸中心／綜合外電報導】肩負中國探月任務的「嫦娥三號」探測器，預計今晚9時12分完成歷史性登陸月球。若屆時順利登月，中國將成為繼美國與前蘇聯之後，第三個登月探索的國家。

根據陸媒報導，「嫦娥」將在近月點15公里處以拋物線下降，相對速度從每秒1.7公里逐漸降為零。登月過程「嫦娥」要完全依靠自主導航，人工無法操控干預，預計需時12分鐘，整個過程約需12分鐘，中國媒體稱為「黑色720秒」。若屆時成功登陸，「嫦娥三號」搭載的「玉兔」探測車將進行為期三個月的月球表面探索。

嫦娥三號今晚挑戰中國首次登月。翻攝網路

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