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Next Opportunity

机译:下一个机会

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摘要

It all comes down to Curiosity. The big nuclear-powered Mars rover is NASAs last chance to drive scientific instruments around on the Martian surface in this decade. After that, it may be 2020 before the U.S. can afford to launch another rover to the red planet. As recently as last fall, NASA had plans for launching a mission to bring back Mars samples to analyze on Earth as early as 2022. Now the expert team set up to develop new options for a downsized Mars program is working on the assumption that there will be surface samples delivered to orbit around Mars no later than 2033.
机译:一切都取决于好奇心。大型核动力火星探测器是美国宇航局在本十年内在火星表面驱动科学仪器的最后机会。在那之后,可能要到2020年,美国才能负担得起向红色星球发射另一辆流动站。就在去年秋天,NASA计划启动一项任务,最早在2022年将火星样品带回地球进行分析。现在,为缩小规模的火星计划开发新方案的专家团队正在假设不迟于2033年被送入火星轨道的地面样本。

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