來(lái)源：新華社 | 2022-04-21 22:11:08 |
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“英雄歸來(lái)”全網(wǎng)主題活動(dòng)推出“中國(guó)空間站等你來(lái)出差”系列航天思政課。本期邀請(qǐng)中國(guó)工程院院士、中國(guó)載人航天工程空間站系統(tǒng)總設(shè)計(jì)師楊宏帶你領(lǐng)略中國(guó)載人航天發(fā)展之路。
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