THE CONGRESS OE WOMEN.

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Midway between the past and future we witness the first rude efforts to explain the celestial phenomena. May we not equally look forward thousands of years? And, although we cannot comprehend what shall be the condition of astronomical science at the end of a period so remote, yet of one thing we are certain, and that is, the past, the present and the future constitute but one unbroken chain of observations, con­densing all time to the astronomer into one mighty now.

Thus far our attention has been directed to the examination of the achievements of the human mind in the earlier stages of astronomy. Since those days the astrono­mer has invented the telescope. With its far-seeing powers he has discovered the laws which regulate the celestial movements, and defined the nature of the universal force which sustains these distant worlds. Sweeping outward from the sun he has reached Neptune, which guards the frontier limits of the solar system; gazing backward from this planet, which is more than three billion miles distant from the sun, he has exam­ined the worlds and systems embraced within the circumference of its mighty orbit. An occasional comet, overleaping this boundary, and flying swiftly past us, plunges into space, to return after its long journey of a thousand years and report to the inhabitants of earth the influences which have swayed its movements in the invisible regions whence it has winged its flight.

Yet the whole of this gigantic scheme is but a small portion of the universe of God, one unit among the unnumbered millions which fill the crowded regions of space. An infinite void peopled with suns like ours, with myriads of stars sprinkled like golden dust over the dark canopy of night. The smallest telescopic aid suffices to increase their number in an almost incredible degree, while with the full power of the grand instruments now in use, the scenes presented to our gaze are truly magnificent.

What wonder if the overwrought soul should reel

With its own weight of thought, and the wild eye

See fate within yon depths of deepest glory lie?

Worlds and systems, clusters and universe, rising in sublime perspective and fad­ing away into the infinity of space beyond, until even thought itself fails in its efforts to plunge across the gulf, which separates us from this eternity of glory. Where are the limits of that boundless ocean? Whereunto doth it lead? In vain do we strive to peer into these hidden mysteries. Were we to float on through all eternity we could not approach any nearer to those distant shores. Camille Flammarion has conceived the fanciful idea of an imaginary journey through space. Distant shores of worlds likeours revealingthemselves; heavenssucceedingheavens; spheres afterspheres poised like our own earth in space. Even when carried away with the rapidity of thought the soul would continue its flight beyond the most inaccessible limits the imagina­tion can conceive. Even then the infinity of an unexplored expanse would remain ever open before us. The infinity of space would oppose itself to the infinity of time; endless rivalry to endure through endless ages. The spirit, overcome with fatigue, would be arrested in its flight at the very entrance of the portals of infinite space as though it had not advanced a single step.

Let us take an imaginary journey through space and, gazing through a telescope, travel from star to star till we reach the milky way, then pass on leaving behind us in grand perspective a series of five hundred suns, ranged one behind the other in line, each separated from the other by a distance equal to that which divides our own sun from the nearest fixed star, each star a sun like ours, a fiery orb aglow with energy, possibly the center of a system such as ours and pursuing its sidereal voyage through space. Such is the vast scale on which the universe is built. If, in examining the mighty orbits of the remoter planets, and in tracing the interminable career of some of the far-sweeping comets, we feared there might not be room for them, we are now reassured. There is no interference here; there are no perturbations of the planets of one system for the suns of another. Each is isolated and independent, filling the region of space assigned and moving within its own limits in perfect safety.