2026年7月30日 13:59 ET 发布 · 更新于 3 个月前 · 1 个来源
Watch live: NASA previews upcoming spacewalks
The Hill
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原始报道
NASA officials on Thursday will preview three upcoming spacewalks set for next month, as the agency looks to return astronauts to the moon by as early as 2028. The walks will focus on International Space Station maintenance and upgrades, including work on the station’s power systems, communications equipment and other infrastructure needed to support ongoing…
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