Invisible else above all stars, the wheel Of day and night; which needs not thy belief, If earth, industrious of herself, fetch day Travelling east, and with her part averse From the sun’s beam meet night, her other part 140 Still luminous by his ray. What if that light, Sent from her through the wide transpicuous air, To the terrestrial moon be as a star, Enlightening her by day, as she by night This earth? reciprocal, if land be there, 145 Fields and inhabitants: