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神舟十二号飞往空间站6.5个小时,返回地球为何却要28.5个小时2

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# 神舟十二号

# 空间站

# 科技

# 对接

The return journey of Shenzhou XII from space station took longer (28.5 hours) due to rehearsing the upcoming crewed vertical docking for Shenzhou XIII, which involves a more complex mirror交汇对接 method. This experimental test with Shenzhou XII, lasting 4.5 hours, provided crucial data for the safety and feasibility of the new approach.

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