恶心啥啊，本来就是事实。
落后于苏联和美帝，不丢人。

【 在 stockfan 的大作中提到: 】
: https://history.nasa.gov/marschro.htm
: Mars 3 - USSR Mars Orbiter/Soft Lander - 4,643 kg - (May 28, 1971)
: Mars 3 arrived at Mars on December 2, 1971. The lander was released and became the first successful landing on Mars. It failed after relaying 20 seconds of video data to the orbiter. The Mars 3 orbiter returned data until August, 1972. It made measurements of surface temperature and atmospheric composition.
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