Twitter @HE_Space

Summertime can be a time of reflection and you might want to change things. Don't wait till Sint Juttemis or Sankt… twitter.com/i/web/status/1…

“Another strange effect is the sensation of seeing flashes of light when our eyes are closed. It’s caused by cosmic… twitter.com/i/web/status/1…

“Another strange effect is the sensation of seeing flashes of light when our eyes are closed. It’s caused by cosmic… twitter.com/i/web/status/1…

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