Education, Space Science Video: Aurora explained June 17, 2014 TopSpacer Hank Green of the SciShow explains what causes those brilliant aurora at the poles: Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Tumblr (Opens in new window) Tumblr More Share on Pinterest (Opens in new window) Pinterest Print (Opens in new window) Print Share on Reddit (Opens in new window) Reddit Related