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Streamers and Loops: What the Sun’s Hyperactive Phase Means for the Upcoming Solar Eclipse

Coronal loops on the Sun captured by NASA’s Solar Dynamics Observatory.
Coronal loops on the Sun captured by NASA’s Solar Dynamics Observatory. Image: NASA/SDO

Things have been heating up for the Sun, as the star approaches peak activity during its 11-year cycle, with giant eruptions bursting regularly from its surface. Luckily for us, this coincides with the Moon passing between the Earth and its host star, offering a captivating view of the solar corona during the upcoming solar eclipse. We might also witness some extraordinary activity on the Sun during those rare moments of totality. Read More

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