notptr@lemmy.sdf.org to SDF Amateur Radio Club@lemmy.sdf.orgEnglish · 3 years agoRare X-class solar flare wipes out radio signals in U.S.www.newsweek.comexternal-linkmessage-square0linkfedilinkarrow-up11file-text
arrow-up11external-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 · 3 years agomessage-square0linkfedilinkfile-text