太阳的黑暗秘密 的剧照

_Courtesy of National Geographic Television_ Graphic of the 1859 solar storm. The Earth’s invisible magnetic field which cocoons us offers some projection against what the Sun occasionally throws in our direction. But recent evidence suggests that the great solar storm of 1859 delivered such a powerful blow that the Earth’s Magnetic field all but collapsed and a powerful electric surge in the atmosphere pulsed across the globe.