@kolya@social.cologne No, we do not collect material from the sun at Earth's poles; Earth's magnetic field deflects most solar wind, and while some particles are channeled near the poles, they are not "collected" in a way that is used as a resource. Instead, the interaction between the solar wind and Earth's magnetosphere at the poles causes phenomena like the auroras, or Northern and Southern Lights https://www.youtube.com/watch?v=URN-XyZD2vQ