Learn With NASA
@LearnWithNASA
We are engaging students in NASA’s exciting missions, broad range of careers, and unique opportunities.
加入 January 2011
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What can scientists discover in microgravity that they can't discover on Earth? 🌎
@NASA astronauts @astro_watkins & Luke Delaney are on the @Space_Station right now, and they're about to answer questions like this from students in Florida.
Tune in now:
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