this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery solar winds this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery solar winds this article with imagery this article with imagery What is solar wind? this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery a simple disk placed over the image of the sun this article with imagery this article with imagery solar wind this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery Northwestern University explains: this article with imagery this article with imagery this article with imagery this article with imagery solar winds this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery this article with imagery