This Ultra-HD timelapse shows the biggest sunspot in 22 years
https://www-newz.blogspot.com/2014/11/this-ultra-hd-timelapse-shows-biggest.html
Last month, the biggest sunspot in 22 years traversed across the Sun. Labelled AR 2192, it was big enough to see without the need for a telescope. This awesome timelapse animation can show you what you missed.
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