"Life universal!" I asked: "Are all the planets of our solar system inhabited? Are the myriads of worlds which people the infinite lived upon? Do those forms of human life resemble ours? Shall we ever know them?"
"The epoch of your life upon the earth, even the duration of terrestrial humanity, is but a moment in eternity."
I did not understand this answer to my questions.
"There is no reason why all the worlds should be inhabited now," she went on. "The present period is of no more importance than those which preceded or will follow it.
"The length of the Earth's existence will be longer—much longer, perhaps ten times longer—than that of its vital human period. Out of a dozen worlds selected by chance from immensity, we could, for example, find hardly one inhabited by a really intelligent race. Some have been already, others will be in the future; these are in preparation, those have run through all their phases: here cradles, there graves. And then too an infinite variety in the forces of Nature and their manifestations is revealed; earthly life being in no way the type of extra-terrestrial existence. Beings can think, live, in wholly different organizations from those with which you are familiar on your own planet. Inhabitants of the other worlds have neither your form nor senses; they are otherwise.
"The day will come, and very soon, since you are called to see it, when the study of the conditions of life in the various provinces of the universe will be astronomy's essential aim and chief charm. Soon, instead of being concerned simply about the distance, the motion, and the material facts of your neighboring planets, astronomers will discover their physical constitution,—for example, their geographical appearance, their climatology, their meteorology,—will solve the mystery of their vital organizations, and will discuss their inhabitants. They will find that Mars and Venus are actually peopled by thinking beings; that Jupiter is still in its primary period of organic preparation; that Saturn looks down upon us under quite different conditions from those which were instrumental in the establishment of terrestrial life, and without passing through a state analogous to that of Earth, will be inhabited by beings incompatible with earthly organisms. New methods will tell about the physical and chemical constitutions of the stars and the nature of their atmospheres. Perfected instruments will permit the discovery of direct proofs of existence in these planetary humanities and the idea of putting one's self in communication with them. This is the scientific transformation which will mark the close of the nineteenth century and inaugurate the twentieth."
I listened with delight to these words of the celestial Muse, which shed an entirely different light upon the future of astronomy and filled me with renewed ardor. Before my eyes was a panorama of innumerable worlds moving in space, and I understood that the true object of science is to teach us about those far distant universes and allow us to live in those wide horizons. The beautiful goddess resumed:
"Astronomy's mission will be still higher. After making you know and feel that the Earth is but a city in the celestial country, and man a citizen of heaven, she will go still farther. Disclosing the plan on which the physical universe is constructed, she will show that the moral universe is constructed on the very same basis, that the two worlds form but one world, and that mind governs matter. What she will have done for space she will do for time. After realizing the boundlessness of space, and recognizing that the same laws govern all places simultaneously and make the vast universe one grand unit, you will learn that the centuries of the past and of the future are linked with the present, and that thinking monads will live forever through successive and progressive changes. You will learn that minds exist incomparably superior to the greatest minds of earthly humanity, and that all things advance toward supreme perfection. You will learn too that the material form is but an appearance, and that the real being consists of an imponderable, intangible, and invisible form.