I'll be honest, I picked this one because it looks cool |
But I'd have to hand in my nerd card if I didn't share this video. It's from a spacecraft called the Solar Dynamics Observatory, which holds a position in space and watches out Sun across a wide range of the spectrum. I - in avery small way - try to support solar exploration, by submitting my own amateure Sun observations to the AAVSO's solar observers section. But this is what the best tech of the world sees of the Sun: A living, churning star...
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