The sun just experienced its first 'spotless days' in 4 years — but we're not in the clear yet

Earlier this week, the number of visible sunspots on our home star fell to zero for the first time in 1,335 days. This ...
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A solar flare hit Earth’s atmosphere, here’s what the ISS saw from orbit

Shimmering green lights have once again danced across Earth’s upper atmosphere, captured in a striking timelapse from the International Space Station (ISS). The footage, recently released by NASA, ...
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Terrifying solar storms can now be forecast up to 2 years ahead

A peer-reviewed study published in the Journal of Geophysical Research: Space Physics has established a method to forecast ...