<prompt> Ukuhamba: Iningi leSolar System liqukethe i-near-vacuum eyaziwa ngokuthi i-interplanetary medium. Kanye nokukhanya, iLanga likhipha umfudlana oqhubekayo wezinhlayiya ezikhokhisiwe i-plasma eyaziwa ngokuthi umoya welanga. Lo mfudlana wezinhlayiya usakazeka ngaphandle cishe ngamakhilomitha ayizigidi eziyi-1.5 ngehora, udala umkhathi omncane ogcwala i-interplanetary medium ngaphandle okungenani i-100 AU bheka Heliosphere. Umsebenzi ebusweni beLanga, njengama-solar flares kanye ne-coronal mass ejections, uphazamisa i-heliosphere, udala isikhala kanye nesimo sezulu esibangela izinhlayiya ze-geomagnetic. Isakhiwo esikhulu kunazo zonke ngaphakathi kwe-heliosphere yi-heliospheric current sheet, ifomu eliyindilinga elenziwe yizenzo zomoya we-magnetic weLanga ojikelezayo emkhathini wezinkanyezi.  <response>: umoya welanga 