<prompt> Kupfuura: Chikamu chikuru cheSolar System chinoumbwa nechinhu chinenge chisina chinhu chinonzi interplanetary medium. Pamwe chete nechiedza, Zuva rinoburitsa rwizi rwusingaperi rwezvinhu zvine simba plasma inozivikanwa semhepo yezuva. Rwizi urwu rwezvinhu rwunopararira kunze kweanenge mamirioni 1,5 makiromita paawa, zvichigadzira mhepo isina kusimba inopinda munzvimbo yepakati yepasi kusvika pa100 AU ona Heliosphere. Basa riri pamusoro peZuva, senge kupenya kwezuva uye coronal mass ejections, rinokanganisa heliosphere, ichigadzira nzvimbo uye mamiriro ekunze anokonzeresa geomagnetic ejections. Chimiro chikuru mukati meheliosphere ndiyo heliospheric sheet yazvino, chimiro chechimiro chakagadzirwa nemabasa emhepo yezuva inotenderera pane interplanetary medium.  <response>: mhepo yezuva 