Solar particles, also known as solar wind, are a stream of charged particles (mostly electrons and protons) emitted by the sun into space. These particles are energized by the sun's powerful magnetic field and can travel at speeds of up to 900 km/s. Solar particles can have a significant impact on Earth's magnetic field, causing phenomena such as geomagnetic storms and auroras. Understanding and studying solar particles is critical for predicting and mitigating the effects of solar storms on technology and infrastructure on Earth. Researchers in this area study the behavior of solar particles, their interaction with Earth's magnetic field, and the potential impacts on space weather.