Charged particles from an Oct. 28, 2003 solar storm bombard Earth's polar cap, penetrating the upper atmosphere. The excess radiation the FAA to suggest aircraft fly at lower altitudes away from the poles. Credit: NOAA/POES/U. of Michigan.
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Charged particles from an Oct. 28, 2003 solar storm bombard Earth's polar cap, penetrating the upper atmosphere. The excess radiation the FAA to suggest aircraft fly at lower altitudes away from the poles. Credit: NOAA/POES/U. of Michigan. |
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