Solar Orbiter's Surprising Discovery: Tiny Jets Fueling Solar Winds
NASA's Solar Orbiter spacecraft has captured images of countless mini-flares, known as "picoflares," erupting from a coronal hole in the sun's atmosphere. These tiny jets of plasma, each emitting as much energy as thousands of households consume in a year, may be the main source of the mysterious solar wind that affects Earth and can cause blackouts. Scientists believe that understanding picoflares could help unlock the secrets of how the sun produces electrically charged particles and strong magnetic fields, which contribute to the solar wind. The findings suggest that these imperceptible flares could be fueling the solar wind and provide valuable insights into forecasting and preparing for its impacts.