ocr: SOHO lummlinTHTTHHHRITHHHH tn E L L - - u : U 100 200 300 400 500 600 700 800 Solar Wind Mapper: SWAN Downwind Upwind Void in the Glow of the Interplanetary Hydrogen Direction from which interplanetary the interstelar hydrogen 90 90 breeze comes SUN Source of No Data solar wind (safety) 180 -180 Stars of the Milky Way * go
