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 could eclipse our excitement for a new school year? A total solar eclipse! 🌎🌑☀️
Later today, a total solar eclipse will sweep from polar regions to Spain. And a partial eclipse will be visible in areas of the northern U.S.
But what is an eclipse?
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