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Magnetic explosions known as Ellerman bombs surround a sunspot in this photo from astrophotographer Philippe Tosi (Earth added for scale). (Image credit: Philippe Tosi)<\/p>\n
A new sunspot emerging over the eastern limb of the sun is putting on an explosive show and it’s heading our way.<\/p>\n
Sunspot<\/a> region 4136 was recently captured crackling with dozens of magnetic explosions known as Ellerman bombs. French astrophotographer Philippe Tosi<\/a> photographed the activity on July 10 from N\u00eemes, France, using an H-alpha filter to capture the fine-scale action in exquisite detail. The image shows Ellerman bombs popping like fireworks near a sunspot that has already hurled out multiple M-class solar flares \u2014 mid-level eruptions on the solar flare<\/a> scale \u2014 as it appeared over the eastern limb of the sun, according to <\/a>spaceweather.com<\/a>.<\/p>\n “This is not the first time I have observed Ellerman’s bombs,” Tosi told Space.com in an email translated from French using Google translate. “The conditions were difficult because it is currently very hot in the south of France \u2014 around 38\u00b0C [100 degrees Fahrenheit].”<\/p>\n You may like<\/p>\n Ellerman bombs were first described in the early 20th Century by physicist Ferdinand Ellerman. These events occur in the lower solar atmosphere and are driven by magnetic reconnection<\/a>, a process on the sun<\/a> in which oppositely charged magnetic fields meet and explosively reconfigure.<\/p>\n Each Ellerman bomb releases around 10\u00b2\u2076 ergs of energy \u2014 roughly equivalent to 100,000 World War II-era atomic bombs, according to spaceweather.com. While that’s only about one-millionth the energy of a large solar flare, these mini-explosions are seen as indicators of magnetic complexity in a sunspot. When opposite magnetic polarities collide and reconnect, they release energy in quick, bright flashes.<\/p>\n Ellerman bombs surround a sunspot. (Image credit: Philippe Tosi\/Daisy Dobrijevic with Canva)<\/p>\n That complexity could mean bigger fireworks ahead. With the sunspot now rotating to face Earth<\/a>, it could pose a threat for stronger space weather events in the coming days. M-class flares, like those already seen, can cause brief radio blackouts and minor satellite disruptions when aimed directly at our planet.<\/p>\n Scientists and skywatchers alike will be keeping a close eye on this sunspot region as it rotates into an Earth-facing position in the coming days.<\/p>\n![\"a](\"https:\/\/www.newsbeep.com\/us\/wp-content\/uploads\/2025\/07\/ypZX5xk27nkhRoLgofYvKJ.jpg\")
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