A dark sky is shown above a bright desolate landscape. The landscape is the Moon and large shadows appear, with one being the shadow of lunar lander. A bright dot appears over the horizon that is distant planet Earth. Please see the explanation for more detailed information.
一片黑暗的天空悬于明亮而荒凉的景观之上。这个景观是月球，大片阴影显现，其中一个是月球着陆器的影子。在地平线上方出现了一个明亮的光点，那是遥远的地球。有关更多详细信息，请参阅说明。
2021年02月23日 Video: Perseverance Landing on Mars Video Credit: NASA/JPL-Caltech, Mars 2020 Mission Team Explanation: What would it look like to land on Mars? To better monitor the instruments involved in the Entry, Decent, and Landing of the Perseverance Rover on Mars last week, cameras with video ca
2021年02月20日 Perseverance: How to Land on Mars Image Credit: NASA, JPL, Mars 2020 Explanation: Slung beneath its rocket powered descent stage Perseverance hangs only a few meters above the martian surface, captured here moments before its February 18 touchdown on the Red Planet. The breath-taking vie
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2021年02月16日 Perseverance: Seven Minutes to Mars Video Credit: NASA, JPL Explanation: How hard is it to land safely on Mars? So hard that many more attempts have failed than succeeded. The next attempt will be on Thursday. The main problem is that the Martian atmosphere is too thick to ignore —
2021年02月15日 Landing on Mars: Seven Minutes of Terror Video Credit: NASA, JPL Explanation: Starting Thursday, there may be an amazing new robotic explorer on Mars. Or there may be a new pile of junk. It all likely depends on things going correctly in the minutes after the Mars 2020 mission arrives at
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