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'Terminators' on the sun trigger plasma tsunamis, start of new solar cycles(图)
'Terminators' on sun trigger plasma tsunamis new solar cycles
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2019/10/22
In a pair of new papers, scientists paint a picture of how solar cycles suddenly die, potentially causing tsunamis of plasma to race through the sun's interior and trigger the birth of the next sunspo...
Oldest Measurement of Earth's Magnetic Field Reveals Battle Between Sun and Earth for Our Atmosphere(图)
Sun and Earth Our Atmosphere Earth's Magnetic Field
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2010/3/23
Scientists at the University of Rochester have discovered that the Earth's magnetic field 3.5 billion years ago was only half as strong as it is today, and that this weakness, coupled with a strong wi...