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Q&A Could a strong solar flare blind the eyes of living things that were out in the open?

I would like to know on how powerful a solar flare must be to affect blind the eyes of living things, if it's indeed possible. Will it blind only half of the planet, or will it emit for a day or tw...

2 answers  ·  posted 9y ago by undulationer‭  ·  last activity 7y ago by undulationer‭

Question space weapon-mass-destruction energy light