But presents and real-time interaction with Earthlings would be impossible on a Mars mission, which would be more similar, psychologically, to heading into the sunset with Ferdinand Magellan than to joining a trip to the moon in Apollo.
英
美
- 但在前往火星的任務(wù)中，與地面進(jìn)行可視的實(shí)時(shí)通話(huà)是不可能的，從給人心理感覺(jué)上說(shuō)，這個(gè)旅途更像是麥哲倫的環(huán)球航行而不是“阿波羅”登月任務(wù)。
