NASA (@NASA) “Tomorrow, two astronauts will be going on a spacewalk! Beginning at about 8:35am” — TopicDigg
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加入 December 2007
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Tomorrow, two astronauts will be going on a spacewalk!
Beginning at about 8:35am ET (1235 UTC), astronauts @Astro_Anil and @Soph_Astro will step outside the @Space_Station to replace a communications antenna. Tune in at 7am ET (1100 UTC):
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