For the first time in 99 years, a total solar eclipse will occur across the entire continental United States, and NASA is preparing to share this experience of a lifetime on Aug. 21.
NASA Prepares for Aug. 21 Total Solar Eclipse with Live Coverage, Safety Information
NASA Breaking news - 21 Jun 2017 21:00
For the first time in 99 years, a total solar eclipse will occur across the entire continental United States, and NASA is preparing to share this experience of a lifetime on Aug. 21.
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