科学家解决了太阳雨如何形成的问题,他们更新了模型,以纳入变化的元素水平,从而能够准确模拟太阳耀斑之后的快速冷却。 Scientists solved how solar rain forms by updating models to include changing element levels, enabling accurate simulations of rapid cooling after solar flares.

位于马诺亚的夏威夷大学研究人员已经解决了太阳雨的神秘问题,太阳耀斑后从太阳的日冕中降下冷却的等离子体块。 Researchers at the University of Hawaii at Manoa have solved the mystery of solar rain, where cooler plasma blobs fall from the Sun’s corona after flares. 允许铁等元素的丰度随时间而变化,而长期持有的假设则具有挑战性——其模型现在精确地模拟快速冷却和雨水在几分钟内而不是在几个小时内形成。 By allowing elemental abundances like iron to vary over time—challenging long-held assumptions—their models now accurately simulate rapid cooling and rain formation in minutes, not hours. 这一突破增进了对日冕加热的了解,并有可能加强影响卫星、通信和电网的空间天气预测。 This breakthrough improves understanding of coronal heating and could enhance space weather predictions affecting satellites, communications, and power grids.