2月11日，长征十号运载火箭一级箭体按程序受控安全溅落于预定海域。
2月11日，我国在文昌航天发射场成功组织实施长征十号运载火箭系统低空演示验证与梦舟载人飞船系统最大动压逃逸飞行试验。 新华社发 （韩庆策 摄）
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