a solar corona with prominences. bright, lush cloud of hot plasma surrounding the sun. increased activity of the sun causin

sun protuberance space corona prominence star cosmic flare plasma energy magnetic storms fire flame astronomy science sphere universe sunlight hot cosmos sunshine light radiation solar system surface bright heat nuclear nature ray orange wind storm explosion flash outer physics research burn extreme sunny burst glow glowing powerful erupting warming prominences lush cloud surrounding increased activity causing earth close-up prominences sun causin