
April 26, 1986
Widely regarded as the worst nuclear disaster in history—and the only one to be classified a level 7 " major accident" on the International Nuclear Event Scale—the catastrophe occurred during a systems test at reactor No.
April 26, 1986
Widely regarded as the worst nuclear disaster in history—and the only one to be classified a level 7 " major accident" on the International Nuclear Event Scale—the catastrophe occurred during a systems test at reactor No.