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NASA 的新 Mangalyaan 对 7 亿美元的竞赛提出质疑

NASA 的新 Mangalyaan 对 7 亿美元的竞赛提出质疑


读3分钟美国标准时间 2026 年 5 月 19 日晚上 10:07

美国国家航空航天局 (NASA) 已正式启动对新型火星电信航天器的招标,但这项耗资 7 亿美元的任务已经引起了争议,人们担心竞争可能有利于特定公司。

拟议的航天器被称为火星电信网络(MTN),旨在取代目前绕火星运行的老化通信基础设施。美国宇航局迄今为止最重要的中继航天器——火星勘测轨道飞行器,已经在这颗红色星球上运行了近二十年。

新的航天器将充当火星任务和地球之间的通信桥梁,支持未来的机器人探索和可能最终的人类任务。然而,人们对合同要求的编写方式提出了疑问。

国会在 2025 年通过的立法中出人意料地为该项目拨款 7 亿美元。该立法包括不寻常的语言,规定符合条件的公司必须首先获得火星样本返回商业设计研究的资金,并提议独立发射火星电信轨道器,作为完整火星样本返回架构的一部分。

这一措辞引起了人们的关注,因为火箭实验室去年公开表示,它是唯一一家提议将这种轨道飞行器作为整个火星样本返回概念的一部分的商业公司。

其他几家航空航天公司仍有资格参与竞争,包括蓝色起源、洛克希德·马丁、诺斯罗普·格鲁曼和 SpaceX。尽管如此,一些行业观察人士认为,这些要求可能会让 Rocket Lab 处于特别有利的地位。

美国宇航局发出的招标晚于预期,缩短了本已繁忙的日程。提案将于 6 月中旬提交,该机构希望在 10 月 1 日之前授予合同,以便在 2028 年火星转会窗口期间顺利发射。

航天器的重要性可能不仅仅限于电信。

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该任务与美国宇航局取消的火星样本返回计划的可能恢复有关,该计划旨在将毅力号火星车收集的火星岩石样本返回地球。

在估计成本增加到 100 亿美元后,NASA 实际上取消了原来的计划。然而,立法者最近对恢复低成本版本的任务表现出了新的兴趣。

今年早些时候,参议院委员会提议立法,指示 NASA 重建火星样本返回,成本上限为 80 亿美元。

支持者认为,返回火星样本的科学价值可能是巨大的,有可能改变对火星地质历史和潜在古代生命的理解。

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火箭实验室首席执行官彼得·贝克(Peter Beck)特别直言不讳地表示要保留这项任务,他此前称,考虑到已经在火星上等待的样本的科学潜力,取消任务是“犯罪”。

政治利益也可能影响这场辩论。报道称,德克萨斯州和密西西比州的参议员支持涉及火星样本返回的项目,因为他们可以利用美国宇航局约翰逊航天中心和斯坦尼斯航天中心等设施。

目前,美国宇航局表示,采购仍将是“全面、公开的竞争”。但由于未来的火星合同可能涉及数十亿美元,该机构下一个火星航天器的竞赛已经比简单的卫星竞赛规模大得多。

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