Massive sunspot and huge solar flares could cause geomagnetic storms - Interesting Engineering

A giant sunspot and filaments on the solar surface have astronomers worried about possible Earth-directed solar flares and coronal mass ejections (CMEs) that could lead to blackouts.

A giant sunspot and filaments on the solar surface have astronomers worried about possible Earth-directed solar flares and coronal mass ejections (CMEs) that could lead to blackouts, New York Post re… [+2893 chars]

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