Todas notícias "solar flares"
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3Latest News (EN)Three powerful solar flares from region 4455 cause radio blackouts on Earth
Sol released three powerful eruptions in a span of less than 24 hours. Sunspot region 4455, facing Terra, produced the events between...
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Latest News (EN)Two X-class solar flares hit Earth in seven hours and disrupt radio
Sol released two powerful X-class solar flares in the space of just seven hours, disrupting radio transmissions in several regions of the...
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Latest News (EN)
Two X-class solar flares hit Earth in seven hours and disrupt radio
Sol released two powerful X-class solar flares in the space of just seven hours, disrupting radio transmissions in several regions of the...
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Latest News (EN)Two X-class solar flares in seven hours affect communications on Earth
Sol emitted two X-class flares seven hours apart. The events started from the active region AR4419, located near the northwest limb of...
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Latest News (EN)
Two X-class flares from the Sun cause radio blackouts in the Pacific and Asia
Sol emitted two X-class solar flares just seven hours apart. The first peaked at 01:07 UTC on April 24. The second occurred...
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News (EN)Peak of Solar Cycle 25 records extreme eruptions with risk of disruptions to global power grids
Nasa and Noaa confirmed that Sol reached a phase of high activity in Ciclo Solar 25, marked by X-class solar flares in...
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News (EN)NASA records question mark-shaped sunspot associated with intense solar flares
The North American space agency (Nasa) released an image of a sunspot that has a shape similar to a lying question mark....
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15News (EN)Discovery in Scotland reveals that solar flares superheat ions to 60 million degrees Celsius
A new survey conducted by Universidade of St. Andrews, in Escócia, solved a five-decade-old mystery about the behavior of Sol. The study...
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1News (EN)NASA records five X-class solar flares in rare sequence with ejections aimed at Earth
Nasa satellites identified at least five X-class solar flares within a span of less than three days in early February 2026. The...
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News (EN)
Megaeruption on the Sun causes storm that will impact Earth, according to NASA warning
A series of intense solar flares, including X-class flares, have triggered a geomagnetic storm that is expected to impact Terra. Administração Oceânica...