Sunspots AR3664 and AR3663 have been erupting with X- and M-class solar flares. Both sunspots are Earth-facing and could ...
Eyes to the sky! A passing solar storm may spark bright auroras across Canada on Thursday and Friday nights! On the morning ...
Add Yahoo as a preferred source to see more of our stories on Google. Over the past 24 hours, the sun has been especially active, unleashing a rapid-fire series of powerful solar flares, including an ...
The planet is experiencing the most powerful solar event since 2003—and it's bringing spectacular Northern Lights.
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