That complexity could mean bigger fireworks ahead. With the sunspot now rotating to face Earth, it could pose a threat for stronger space weather events in the coming days. M-class flares, like those ...

In its closest-ever dive into the Sun’s atmosphere, NASA’s Parker Solar Probe has returned stunning new images and data that ...

The impact of solar flares on October 28 and subsequent geomagnetic storm on November 4, 2021 on ionosphere and precise point positioning (PPP) in South America is investigated in this paper. The ...