... it down to The Sun Shines Bright. There is a slight flaw there in that the word &apos ;bright& apos; occurs also in Quasar, Quasar, Burning Bright, but I have not used the word &apos ;sun& apos; ... more tightly, the stronger the lines of force are. This means that the appearance of the corona during a total eclipse of the sun changes according to the position of the sun in the sunspot cycle. ... whether the dim borders of the sunspot might not be declivities, like the inner surface of a crater, and whether the dark centre might not be an actual hole into the deeper reaches of the sun. ...