http://co2coalition.org/2020/05/18/we-may-be-entering-a-deep-solar-minimum-as-the-sun-goes-unusually-quiet/ We May Be Entering a Deep Solar Minimum as the Sun Goes Unusually Quiet CO2 Coalition / by CO2Coalition / 19h By Hannah Osborne The sun has entered an unusually quiet period, with the number of sunspots appearing on the surface unusually low. 13 weitere Wörter

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