星空有约｜太阳“打喷嚏”，地球会“感冒”吗？

Core Viewpoint - Recent solar activity has increased significantly, with multiple solar flares occurring in early November, which may impact space weather and technology on Earth [1][2] Group 1: Solar Activity - The sun has recently experienced several significant flares, including X1.8, X1.1, M7.4, M8.6, and X1.7 levels [1] - Solar flares and coronal mass ejections are part of solar activity, with flares likened to volcanic eruptions on the sun's surface, ejecting massive amounts of material at high speeds [1] Group 2: Space Weather Impact - Space weather refers to changes in the space environment caused by solar activity, with geomagnetic storms being one of the effects [1][2] - While humans on the ground are generally safe from geomagnetic storms, these events can disrupt high-tech sectors such as aerospace, aviation, and communications [1] Group 3: Monitoring and Forecasting - The National Space Weather Monitoring and Early Warning Center has issued warnings for potential geomagnetic activity, indicating possible small to moderate geomagnetic storms [2] - China has made advancements in space weather monitoring capabilities, including the completion of the Meridian Project Phase II and the launch of the "Fengyun Space" system [2] - The upcoming "Xihe II" solar probe is expected to enhance predictive capabilities for solar activity, providing timely warnings and data support for space weather forecasting [2]