Book,  Chapter

1     II,  XV |   distance of the sun or remotest star. By such a progression as
2     II,  XXI| proposition: I see the moon, or a star, or I feel the heat of the
3    III,  VI |          are, and that each fixed star would answer the idea the
4    III,  VI |           a sun to one which is a star to another.~2. The essence
5     IV,  VI |        beyond the sun or remotest star our eyes have yet discovered.
6     IV,  XIX|      remote light of an invisible star by a telescope.~5. Rise