Sun Solar Flare 2024. Active sunspot ar3777 fired off the strongest of its three solar flares this week, sending another cme to impact earth this weekend with a possible geomagnetic storm. Face the sun surprise ‘prolonged’ solar flare threat revealed as scientists warn of ‘failures in tech that people rely on daily.
Nasa/sdo) solar flares are intense bursts of electromagnetic radiation that originate. The image shows a subset of extreme.