这次用弹跳再入应该也是为了以后的载人再入做技术储备。单纯的运2公斤样品下来，增加防热层用直接再入也不是大问题。

【 在 Evils (理想很丰满，现实很骨感) 的大作中提到: 】
: https://www.space.com/china-chang-e-5-moon-sample-return-mission-launch
: Vehicles reentering Earth’s atmosphere from the Moon travel much faster than those returning from low-Earth orbit: about 11 kilometers per second versus 8 kilometers per second. [color=#DC143C]Whereas human-rated vehicles like NASA’s Apollo capsule
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