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Tim Urban @waitbutwhy
Those two concentrated points that pinch the Earth on its poles are what we see as the northern (and southern) ligh… https://t.co/X7MXlKCrg2 — PolitiTweet.org
Massimo @Rainmaker1973
What a blast from the Sun hitting Earth's magnetic field looks like https://t.co/mui6UwETVm |… https://t.co/rRmlO2FBoW