1 апр. 2026 г., 08:26:18 Magnetic Storm May Cover Earth on April 1 The Sun Ejected a Plasma Cloud After an X1.4 Class Flare Новости Science Laboratoriya solnechnoy astronomii Instituta kosmicheskih issledovaniy RAN Centr prognozirovaniya kosmicheskoy pogody NOAA Roman Zaharov