notptr@lemmy.sdf.org to SDF Amateur Radio Club@lemmy.sdf.orgEnglish · 1 year agoRare X-class solar flare wipes out radio signals in U.S.www.newsweek.comexternal-linkmessage-square0fedilinkarrow-up12arrow-down10file-text
arrow-up12arrow-down1external-linkRare X-class solar flare wipes out radio signals in U.S.www.newsweek.comnotptr@lemmy.sdf.org to SDF Amateur Radio Club@lemmy.sdf.orgEnglish · 1 year agomessage-square0fedilinkfile-text