📸 Coronal Loops on the Sun

Loops of plasma rise from the Sun’s surface, shaped by magnetic fields. These coronal loops can last for days and reach sizes big enough to surround Earth.

This panel shows four loops captured in 2024 and 2025 from Mantova, Italy, in light emitted by hydrogen.

📷 Andrea Vanoni

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https://apod.nasa.gov/apod/ap250730.html

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