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The Roman telescope has enough gas for 22 years, double NASA's expectations

来源 ArsTechnica 科技8 天前
内容摘要

本条为 英文 原文，标题与摘要按原语言呈现。

The Nancy Grace Roman Space Telescope is the first NASA observatory designed for in-space refueling.

本站仅提供标题与摘要索引，完整内容与版权均归原发布方所有，请点击原文链接阅读。

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English
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The Roman telescope has enough gas for 22 years, double NASA's expectations · 寰宇通鉴