| 出了两个小故障，但都不影响任务：一是深空通迅网的，一是温度太 |
| 送交者: kman 2020月07月31日04:57:06 于 [世界军事论坛] 发送悄悄话 |
| 回 答: 27亿美元美国火星探测器遇到一分离问题，进入安全模式轨道 由 古宇庙 于 2020-07-31 03:15:28 |
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低，因为飞入地球阴影。 Shortly after the conference, NASA confirmed that Perseverance slipped into "safe mode" due to an unexpected temperature difference. "Data indicate the spacecraft had entered a state known as safe mode, likely because a part of the spacecraft was a little colder than expected while Mars 2020 was in Earth's shadow," NASA officials said in a statement. "All temperatures are now nominal and the spacecraft is out of Earth's shadow." |
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