[RightWhale]

a lighting bolt is hotter than the surface of the Sun

The center of a thermonuclear explosion is 10 times hotter than the center of the sun. The acetylene flame on your welding torch is as hot as the surface of the sun.

[MeekOneGOP]

Ah, thanks! More trivia for my limited and challenged memory to grasp
for later, LOL! Thanks! I didn't know that.....

[Graewoulf]

From these three images, there seems to be evidence of clockwise rotation of portions of the larger area of the sunspot.

Is the clockwise rotation correct?