Calvin and Hobbes by Bill Watterson for November 23, 1987
Transcript:
Calvin: Since September, it's just gotten colder and colder. There's less daylight now, I've noticed too. Oh, no! This only means one thing! The sun is going out! In a few more months earth will be a dark and lifeless ball of ice! Hobbes: Well, gee, now I don't feel so bad about not setting up an IRA last year.
Well, it did happen possibly three times. 850-630 million years ago, according to the paleontologists.