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Hace 3 días · NOAA's GOES-16 satellite captured a flare erupting occurred around 2 p.m. EDT on May 9 ... The source of the solar storm is a cluster of sunspots on the sun's surface that is 17 times the ...
Hace 4 días · A sunspot so big it rivals the gigantic sunspot responsive for the Carrington Event in 1859 has unleashed another X-class solar flare. Watch the eruption here and find out how to see the sunspot ...
Hace 3 días · A large sunspot cluster has produced several moderate to strong solar flares since Wednesday at 5:00 am ET. At least five flares were associated with CMEs that appear to be Earth-directed. SWPC forecasters will monitor NOAA and NASA’s space assets for the onset of a geomagnetic storm.
Hace 3 días · A giant sunspot cluster rivaling the one that caused the Carrington Event in 1859 could trigger a cannibal coronal mass ejection. But this is unlikely to cause major problems
29 de abr. de 2024 · April 29, 2024. Editors' notes. Orion's erupting star system reveals its secrets. by National Radio Astronomy Observatory. Artist's impression of the large-scale view of FU~Ori. The image shows...
29 de abr. de 2024 · An unusual group of stars in the Orion constellation have revealed their secrets. FU Orionis, a double star system, first caught astronomers’ attention in 1936 when the central star suddenly became 1,000 times brighter than usual. This behavior, expected from dying stars, had never been seen in a young star like FU Orionis.
3 de may. de 2024 · The 1600 eruption of Huaynaputina occurred at the tail end of a cluster of mid-sized volcanic eruptions, which in a climate simulation had a noticeable impact on Earth's energy balance and were accompanied by a 10% growth of Northern Hemisphere sea ice and a weakening of the subpolar gyre which may have begun already before the eruption.
