On Aug. 12, a total solar eclipse darkened skies over Greenland, Iceland, and Spain. As the Moon covered the Sun, it briefly revealed the Sun’s wispy outer atmosphere — the corona — to those in the path of totality who were lucky enough to have clear skies.

Source: [NASA](https://science.nasa.gov/science-research/heliophysics/nasa-shares-views-of-august-solar-eclipse-from-ground-air-space/)

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