A gigantic cluster of sunspots — collectively around the same size as the one that birthed the largest solar storm in recorded history — has just emerged on the sun's Earth-facing side, and is now ...
Forbes contributors publish independent expert analyses and insights. Eric Mack is a reporter covering science, sustainability and space. This article is more than 2 years old. CHARLOTTE, USA - MAY 10 ...
It’s been 2½ weeks since a once-in-a-generation display of auroras, or northern and southern lights, visited both the Northern and Southern Hemispheres. Shimmering lights danced as far south as ...
How accurate are past records of sunspots? In a new study published in The Astrophysical Journal, a team of multinational researchers examined the historical record and found that after the unusual ...
An Earth-facing sunspot region has been raging with massive eruptions of hot gas that have caused disruptions to our communications systems—and there’s still more to come. On Tuesday at 5:49 p.m. ET, ...
Taken together, they constitute the longest continual record of sunspot activity with magnetic data ever made, and the 26th ...
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