Sun very, very hot, scientists discover.
BBC NEWS | Science/Nature | First movie of 'tsunami' on Sun
Astronomers have captured the first footage of a solar "tsunami" hurtling through the Sun's atmosphere at over a million kilometres per hour......David Long, from Trinity College Dublin (TCD), Ireland, commented: "The energy released in these explosions is phenomenal; about two billion times the annual world energy consumption in just a fraction of a second.
Now that is some power!