Monday, January 09, 2017

SWARM

Launched in November 2013, Swarm is providing unprecedented insights into the complex workings of Earth’s magnetic field, which safeguards us from the bombarding cosmic radiation and charged particles.


June 2014 magnetic field
Measurements made over the past six months confirm the general trend of the field’s weakening, with the most dramatic declines over the Western Hemisphere. SEE: Swarm reveals Earth's changing Magnetism
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