(资料图片)
央视网消息：航天员系统总设计师黄伟芬曾在采访中说，“在神十六和神十七的任务中，一定会看到第三批航天员的身影”，有别于前两批航天员，他们之中出现了两个新“工种”，你知道什么是飞行工程师和载荷专家吗？
(资料图片)
央视网消息：航天员系统总设计师黄伟芬曾在采访中说，“在神十六和神十七的任务中，一定会看到第三批航天员的身影”，有别于前两批航天员，他们之中出现了两个新“工种”，你知道什么是飞行工程师和载荷专家吗？
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-29
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-28
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27
2023-05-27