A meteor exploded over Earth with the force of 10 atomic bombs and everyone missed it

You'd think if a spacial body met a phenomenally fiery fate right above our heads, we'd notice. But when a meteor hit our atmosphere on Dec. 18, 2018, and exploded with a force that was 10 times the energy of the Hiroshima atomic bomb, it wasn't discovered by NASA scientists until after the fact. Turns out, it went largely undetected because it took place over the Bering Sea in an area that was close, but not directly on, the path of commercial planes flying between North America and Asia.