Giant Crude Face Appears on Sun

Giant Crude Face Appears on Sun

If you look just right, the Sun appears to be opening its mouth and laughing at us. (We can't imagine why.) As ScienceAlert reports, this colossal gash forming the mouth is what's known as "coronal hole," which occurs when the star's magnetic field opens up and allows a gust of charged solar wind to rush out, leaving the area it just left much cooler and giving it that gaping look. As for the eyes, those are smaller sunspots to the hole's north,…