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Stunning time-lapse video captured using 'artificial eclipse' shows 3 massive eruptions on the sunESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" footage of three solar prominences erupting from the sun's mysteriously hot atmosphere.
By Harry Baker Published
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Earth hit by biggest 'solar radiation storm' in 23 years, triggering Northern Lights as far as Southern CaliforniaEarth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and large parts of Europe. The storm broke a record that had stood for more than two decades.
By Harry Baker Last updated
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Giant sunspot that triggered recent solar 'superstorm' shot out nearly 1,000 flares and a secret X-rated explosion, record-breaking study revealsThe massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar flares, including a hidden X-class outburst, a new paper reveals. The study sets a record for the longest continuous observation of a single active region on our home star.
By Harry Baker Published
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Is the sun really a dwarf star?Our sun is huge, at least compared to Earth and the other planets. So is it really a dwarf?
By Charles Q. Choi Published
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Giant sunspot on par with the one that birthed the Carrington Event has appeared on the sun — and it's pointed right at EarthA massive new sunspot complex, dubbed AR 4294-4296, has emerged on the sun and is facing directly at Earth. The dark patch is on par with the infamous sunspot that birthed the 1859 Carrington Event — but, for now, it's staying quiet.
By Harry Baker Published
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Astrophotographer snaps 'absolutely preposterous' photo of skydiver 'falling' past the sun's surfaceAstrophotographer Andrew McCarthy has snapped a striking shot of a skydiving YouTuber perfectly aligned with the fiery surface of the sun. The unlikely image, dubbed "The Fall of Icarus," required meticulous planning to pull off.
By Harry Baker Published
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'Severe' solar storm brings auroras as far south as Florida — and more are on the way tonightThe most powerful solar flare of 2025 has launched a ball of energy toward Earth that could trigger widespread auroras across the United States tonight.
By Brandon Specktor Last updated
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The next Carrington-level solar superstorm could wipe out 'all our satellites,' new simulations revealNew ESA simulations suggest that a solar storm on par with the 1859 Carrington Event could wreak havoc on Earth-orbiting satellites — and it is a question of "when," not "if" this will happen, experts say.
By Harry Baker Published
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Mystery of the sun's mind-bogglingly hot atmosphere may finally be solvedScientists have spotted elusive "magnetic waves" in the sun's atmosphere that may explain why the sun's corona is much hotter than its surface.
By Elizabeth Howell Published
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