flare X

חיפוש-1
Solar Activity Escalates to X-Class: Powerful X1.0 Flare Erupts from Region 4455
חיפוש-2
Solar Activity Intensifies: Second X-Class Flare Erupts in a Single Day
חיפוש-3
Sun Unleashes X2.5 Solar Flare, the Strongest in Two and a Half Months