Categories Top Stories Sun unleashes biggest flare since 2017. Is our star waking up? Post date May 30, 2020 It’s too soon to tell if we’re already in Solar Cycle 25. Sun unleashes biggest flare since 2017. Is our star waking up? Space.com Solar Activity Heating Up As New Sunspots Sport the Biggest Solar Flare in Years SciTechDaily New Sunspots Potentially Herald Increased Solar Activity NASA ← Is the coronavirus airborne? When it comes to COVID-19 spread through air, size matters. → Echo Look Will ‘No Longer Function’ In July | PYMNTS.com