#superflares — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #superflares, aggregated by home.social.
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A New Method for Probabilistic Spatiotemporal Forecasts of Solar Soft X-Ray “S-Class” (>X10) #Superflares: https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2025JA034977 -> Scientists Successfully Predict When and Where Dangerous Solar Storms Are Likely to Happen: https://www.ceres-science.com/post/scientists-successfully-predict-when-and-where-dangerous-solar-storms-are-likely-to-happen - breakthrough forecasting method validated by surprise solar eruptions on the far side of the Sun.
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IMHO #DysonSpheres and #Superflares are pretty incompatible. I seriously doubt anybody would consider them commercially viable. Even Elon probably would not build one. And, even worse, no insurance would cover things like superflares.
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(turning somebody's lucrative LEO satellite system into slowly decaying space-trash-halo, with the occasional dazzling re-entry)
#superflares seem to happen as often as once a century, according to a survey of sun-like stars, and might be accompanied by particle storms that could have devastating consequences for electronics on Earth. As the last big solar storm to hit Earth was 165 years ago, we might be in line for another soon
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Sun-like stars produce #superflares roughly once per century: https://arxiv.org/abs/2412.12265 -> Superflares once per Century: https://www.mps.mpg.de/superflares-once-per-century - more often than previously thought, sun-like stars hurl huge amounts of radiation into space; the Sun, too, is capable of such outbursts.
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Attention-Worthy Links for December 13th, 2024
#synchronous #memories #electroencephalogram #neocortex #long-term #Jezero #rim #anorthosite #superflares #magnetic #Ionizing #UV #X-rays #century #radiocarbon #Carrington #Peanuts #CBS #commercialism #Guaraldi #Linus #Luke #Geodesy #warped #terrestrial #water #storag
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Attention-Worthy Links for December 13th, 2024
#synchronous #memories #electroencephalogram #neocortex #long-term #Jezero #rim #anorthosite #superflares #magnetic #Ionizing #UV #X-rays #century #radiocarbon #Carrington #Peanuts #CBS #commercialism #Guaraldi #Linus #Luke #Geodesy #warped #terrestrial #water #storag
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Attention-Worthy Links for December 13th, 2024
#synchronous #memories #electroencephalogram #neocortex #long-term #Jezero #rim #anorthosite #superflares #magnetic #Ionizing #UV #X-rays #century #radiocarbon #Carrington #Peanuts #CBS #commercialism #Guaraldi #Linus #Luke #Geodesy #warped #terrestrial #water #storag
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Attention-Worthy Links for December 13th, 2024
#synchronous #memories #electroencephalogram #neocortex #long-term #Jezero #rim #anorthosite #superflares #magnetic #Ionizing #UV #X-rays #century #radiocarbon #Carrington #Peanuts #CBS #commercialism #Guaraldi #Linus #Luke #Geodesy #warped #terrestrial #water #storag
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Attention-Worthy Links for December 13th, 2024
#synchronous #memories #electroencephalogram #neocortex #long-term #Jezero #rim #anorthosite #superflares #magnetic #Ionizing #UV #X-rays #century #radiocarbon #Carrington #Peanuts #CBS #commercialism #Guaraldi #Linus #Luke #Geodesy #warped #terrestrial #water #storag
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Max-Planck-Institut analysiert 56.450 Sterne über 220.000 Jahre: #Superflares treten häufiger auf als gedacht. Energiefreisetzung übertrifft eine Trillion Wasserstoffbomben. https://winfuture.de/news,147505.html?utm_source=Mastodon&utm_medium=ManualStatus&utm_campaign=SocialMedia
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A Superflare on YZ Canis Minoris Observed by Seimei Telescope and TESS - Red Asymmetry of Hα Emission Associated with White-Light Emission: https://arxiv.org/abs/2302.03007 -> Asymmetries are red, violets are blue, #superflares are seen in white light, and H-alpha too! https://astrobites.org/2023/02/14/superflare-asymmetry/