The most intense burst of solar radiation in five decades accompanied a large solar flare on January 20. It shook space weather theory and highlighted the need for new forecasting techniques, ...

Just in time for Sun-Earth Day, a new NASA spacecraft, complete with a new name, made its debut by observing a huge explosion in the atmosphere of the Sun. The blast, called a solar flare, was equal ...

DENVER -- The sun is something even astronomers can take for granted, but it certainly is demanding everyone's attention now, three weeks into perhaps the most dramatic and unexpected chain of ...

Solar storms and coronal mass ejections (CMEs) can disrupt everything from satellites to power grids. A new AI tool, ...