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中國首次火星探測任務(wù)天問(wèn)一號探測器在海南文昌發(fā)射升空

2020-07-24 08:13來(lái)源：深圳新聞網(wǎng)

2020年7月23日，海南省文昌航天發(fā)射場(chǎng)，我國用長(cháng)征五號遙四運載火箭成功發(fā)射首次火星探測任務(wù)天問(wèn)一號探測器，火箭飛行約2167秒后，成功將探測器送入預定軌道，開(kāi)啟火星探測之旅，邁出了我國行星探測第一步。天問(wèn)一號探測器將在地火轉移軌道飛行約7個(gè)月后，到達火星附近，通過(guò)“剎車(chē)”完成火星捕獲，進(jìn)入環(huán)火軌道，并擇機開(kāi)展著(zhù)陸、巡視等任務(wù)，進(jìn)行火星科學(xué)探測。

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