#spaceweatherUnmoderated tagAll postsTrending CommunitiesHIVE CN 中文社区WorldmappinSplinterlandsPhotography LoversLeoFinanceActifitHive LearnersHive FoodBlack And WhiteASEAN HIVE COMMUNITYGEMSOlio di BalenaExplore Communities...#spaceweatherTrendingHotNewPayoutsMutedtheworldaroundme (73)in StemSocial • yesterdayNASA Rockets Probe the Mystery of Black Auroras Over AlaskaBlack aurora seen on a Hurtigruten cruise voyage in Norway. (Image credit: Future/Daisy Dobrijevic) via Space.com A lot of people see the northern lights as a beautiful sight, but for scientists they also
