American Astronomical Society: Astronomers Without Borders (AWB) is collecting eclipse-viewing glasses from across the US to send to schools in South America and Asia for use during solar eclipses that cross those continents in 2019.
American Astronomical Society: Astronomers Without Borders (AWB) is collecting eclipse-viewing glasses from across the US to send to schools in South America and Asia for use during solar eclipses that cross those continents in 2019.
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