by The Earth's magnetic field traps high-energy particles. When the first satellites were launched into space, scientists led by James Van Allen unexpectedly discovered the high-energy particle radiation regions, which were later named after its discoverer: the Van Allen Radiation Belts.
Recent observations revealed that the energy of electrons in the belts can go up to so called ultra-relativistic energies. These electrons, with temperatures above 100 billion degrees Fahrenheit, move so quickly that their energy of motion is much higher than their energy of rest given by Einstein's famous formula E=mc2.
They are so fast that the time significantly slows down for these particles.
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Recent observations revealed that the energy of electrons in the belts can go up to so called ultra-relativistic energies. These electrons, with temperatures above 100 billion degrees Fahrenheit, move so quickly that their energy of motion is much higher than their energy of rest given by Einstein's famous formula E=mc2.
They are so fast that the time significantly slows down for these particles.
Continued...
Source
