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father returned to Hanover, and young Herschel was left to push his fortune in England. After struggling with manifold difficulties, he was taken up by the Earl of Darlington, who sent him to Durham to superintend and instruct a military band in a company of militia which his lordship was then raising. He then became a teacher of music; was employed as a church-organist, first at Halifax and then at Bath, and was in great demand for musical performances. Great as were his taste and attainments in music, from a child he had manifested his love of intellectual pursuits; and while engaged in earning an honest and an honorable livelihood, he devoted every leisure hour to the study of languages, mathematics, and the various branches of physical science; and though he was approaching the age of forty, he did not consider himself too old to commence a pursuit, in the prosecution of which he won for his name a scientific renown as distinguished as that acquired by any of the illustrious men who had gone before him. He rapidly rose in the world of letters, became the object of princely favor, was pensioned by the king and knighted by the regent, and lived long enough to see his fame established throughout the civilized world.

founds of space, unseen and unknown.
Such an enlargement of the pupil of the
eye virtually takes place when a lens is
employed. In the lens, all the lines of
light are made to converge into a single
point, and that point sufficiently minute to
enter the eye. The eye thus receives as
much light as if the pupil had been en-
larged to the dimensions of the lens, and
consequently its power of vision is in the
same proportion increased. The diameter
of the lens is, in fact, the size and capac-
ity of the eye. An object-glass of some
fifteen inches diameter, is found at Mun-
ich; but large refractors are very rare.
Happily, a concave mirror of polished
metal answers the same purpose, by the
power of reflection. These reflecting
mirrors, which admit of almost any di-
mensions, were employed with singular
effect by Herschel. After intense appli-
cation and labor, he succeeded in con-
structing one of four feet diameter.
this mirror continued to be used, the re-
sults would have been beyond all calcula-
tion. But the light which it collected,
and the luster with which it invested the
nearer bodies, were so dazzling and over-
powering as to injure the vision of the
great philosopher, and force him to with-
draw his eye from the field of burning
splendor. He worked with instruments
of inferior power. His telescopes were
of various lengths, and their adjusting
power ranged from the lower point of two
up to the greatly increased point of twen-
ty-eight. With his ten feet telescope, he
could command a penetrating power which
brought into his view stars nearly thirty
times farther off than could be seen by the
naked eye.

Had

Some cotemporary discoveries in astronomy fixed his mind on that one department of inquiry. Being anxious to observe these celestial phenomena, he borrowed a two-feet Gregorian telescope; and such was the pleasure and delight which this instrument afforded him, that he immediately ordered one of larger dimensions from London. To his deep regret, he found that the price of such an instrument far exceeded his calculation and his means; and, therefore, he resolved to construct one for himself. This, after frequent experiments and failures, he accomplished; and truly marvelous were its achievements. In his hands, the telescope wrought more than magic. Its wonder-working power resolves itself into a simple fact. It is well known that the power of vision is in proportion to the degree of light which falls on the retina, as emitted from any bright or luminous body. The larger the pupil of the eye, the greater the number of rays which it can receive; and in proportion to these rays, is its capacity to discern objects which otherwise must continue in the deep pro-able distance from us, that the light has

Taking the Milky Way for the field of his observations, he soon discovered by his more powerful instrument, that this encircling belt consisted entirely of stars, scattered by millions like glittering dust on the black ground of the general heavens. Here "the infinitely distant crowds of stars are collected in such masses, that their light flows together into a whitish cloud, and no longer permits us to isolate

one

star from another. Beyond this, Herschel and the most recent astroncmers imagined that the spots of clouds which appear like oval flakes in the sky, are other entirely distinct and independent systems, which float at such an immeasur

to wander millions of years in reaching to us." In fact, what we term the firmament is but a single cluster of stars. Such clusters are scattered with immense profusion through the field of space, and are of the most gorgeous and brilliant appearance. Take the cluster which is found in the constellation Hercules, and no force or compass of words can express its magnificence. Perhaps no one ever saw it for the first time through a telescope without being filled with rapture, and uttering a shout of wonder. Yet this is but one out of myriads. The number of such masses is infinite. Nor are they confined to any one portion of the heavens. In both hemispheres, what were hitherto regarded as mere specks, making their mysterious appearance in the great pathway across the heavens, now come out as so many firmaments or systems of firmaments, glorious as our own, each divided from the other by unmeasured intervals of space, yet all bound together by laws and relationships fixed and immutable.

In the study of these celestial phenomena, we might speak of their apparent brightness or magnitude, their distances, their relation and harmony, the laws by which they are governed, their ultimate purposes, their probable duration or possible dissolution; but we deem it preferable to give a summary of those facts and results which the telescope has disclosed to us. Those mighty intervals which separate the celestial bodies were supposed to be filled with nebulous matter in a state of gradual condensation, and ever tending toward some central point: but a riper science has proved that these nebulæ are open beds of stars, lying farther down in space; that the planets are all connected with great central orbs; that each fixed star is the center of a system; that suns revolve around suns in definite orbits, and in some of their revolutions fill up a million of our years, or even more; that these bodies are found in larger or smaller groups, from the double stars up to thousands and thousands beautifully adjusted and harmonized; that these clusters go to make up the firmaments in all their ascending magnitude and glory; that these firmaments, and systems, and suns, are separated the one from the other by intervals of space unmeasured and incalculable; that the nearest fixed star, Sirius,

is more than two hundred thousand times farther removed from us than the sun, that is, nineteen billions, two hundred thousand millions of miles; that there are clusters eighteen thousand times more distant than this; that the light from these bodies, traveling at the rate of a hundred and ninety-two thousand miles every second, would take a million of years to reach our earth; that these bodies are of different magnitudes, according to their apparent brightness; that some of them are equal in size to many hundreds of our globe; that they divide themselves into two classes-the fixed stars, among which no change of situation can be detected, and those which are erratic or wandering, such as the sun, moon, and planets, as well as that singular class of bodies termed comets; that these stars are scattered by myriads over the heavens; that there are infinitely distant crowds of stars, collected in such masses that their light flows together into a whitish cloud, and no longer permits us by the aid of the most powerful instrument to isolate one star from another; that there are heavens, and heavens of heavens encircling the one the other, till we are lost in the vastness and glory of the scene; that these heavens with all their uncounted millions of ever-burning suns and attendant planets are moving round one great common center; and that the whole scheme of worlds is maintained by the one universal and ever-active law of attraction, in its sublime order and unbroken harmony. What a scene this, for contemplation and for study! How we are lifted up from the darkness and the din of this lower world, into the everdeepening light and calm of those higher and truly serene regions! What apocalyptic visions have we of the ever-widening and ever unfolding glory of the great Creator! What revelations do we receive of his eternal power and unconfined beneficence! What an ascent do we make, and how near do we get to that inner temple in which his Godhead shines out with burning and insufferable brightness! How unspeakably important appears his favor! How awful to contemplate his displeasure!

The telescope, which wrought such wonders in the hands and under the guiding genius of Herschel, has, by the efforts of Lord Rosse, heightened and embellished the discoveries of the great philosopher.

When, in 1839, his lordship constructed a reflector, with a speculum three feet in diameter, and of twenty-seven feet focal distance, it was considered one of the most accurate and powerful instruments that had ever been made. And when he spoke of the possibility of producing a speculum six feet in diameter, it was deemed something chimerical; but nothing daunted by the magnitude and difficulty of the undertaking, he put it to the test. The speculum of his great telescope is above six feet in diameter, five inches and a half thick at the edges, and five inches at the center, and weighs above three tons; while the whole apparatus and expense of erection cost no less a sum than $60,000. Now, as the power of a telescope to penetrate into space depends on the quantity of light which it can receive, the light reflect ed from this speculum is more than double that from Herschel's largest and most powerful reflector. This has a reflecting surface of five thousand and seventy-one square inches, while that of Herschel's forty-feet instruments had only eighteen hundred and eleven square inches on its surface. By his lordship's reflector we are

recognized in the planetary paths, as sure as that filmy comet is drawing in its orbit, must they too approach the sun, and at the destined term of separate existence, be resumed into his mass. . . . Absolute permanence is visible nowhere around us; and the fact of change merely intimates that in the exhaustless womb of the future, unevolved wonders are in store. The phenomenon referred to, would simply point to the close of one mighty cycle in the history of the solar orb-the passing away of arrangements which have fulfilled their objects, that they might be transformed into new. Thus is the periodic death of a plant, perhaps, essential to its prolonged life; and when the individual dies and disappears, fresh and vigorous forms spring from the elements which composed it.

Mark the chrysalis! It is the grave of the worm, but the cradle of the sun-born insect. The broken bowl shall yet be healed and beautified by the potter, and a voice of joyful note shall awaken one day even the silence of the urn!"

A DAUGHTER'S MARRIAGE. HE departure of a son from beneath

being carried into the deepest profounds the paternal roof does not present any

of space, and still find ourselves but on the margin of that universe which stretches away into the immense and the infinite. "It is when one goes into regions so new and remote that the character of the universe in its majesty and infinite variety appears in its most striking attributes. In search of magnificence, it is true, we need not wander far-witness the fields which encircle our homes-the blade of the modest grass which adorns them; but those heavens are fresh, and familiarity has not left its footprint on their untrodden floor. In the silence of midnight, that noble curtain stretched out above us, and the idea, present and impressive, of its great orbs obediently pursuing their stupendous paths, there is a solemnity which sometimes falls upon the spirit, not unlike the feeling of the prophet when he heard that still small voice and knew it to be the token of the presence of God!"

It is a question of interest to some astronomers-is this great system of suns and firmaments formed for perpetuity? Are the foundations of this mighty and gorgeous temple laid forever? In the eloquent words of Professor Nicholl :"Although no mark of age has yet been

spectacle of desolation. Masculine life has, from infancy, an individuality, an independence, an exotism, so to say, which is essentially wanting to female existence. When a son abandons his parents, to create for himself a separate interest, this separation causes but little interruption in their mutual relations. A man marries, and still maintains his friendships, his habits, and his filial affections. Nothing is changed in his life; it is only an additional tie. His departure is consequently a mere simple separation; while the departure of a young girl, become the wife of a few hours, is a real desertion—a desertion with all its duties and feelings still fresh about it. In one word, the son is a sapling which has always grown apart from the trunk; while the daughter has, on the contrary, formed an essential portion of it, and to detach her from her place is to mutilate the tree itself. You have surrounded her youth with unspeakable tenderness-the exhaustless tenderness of your paternal and maternal hearts; and she, in return, has appeared to pour forth upon you both an equally inexhaustible gratitude: you loved her beyond all the world, and she

seemed to cling to you with a proportion- bride owes alike obedience and devotedable affection. But one day, one ill-omened ness. If she loves him, she leaves her

day, a man arrives, invited and welcomed by yourselves; and this man of your own choice carries off to his domestic eyry your gentle dove, far from the soft nest which your love had made for her, and to which hers had clung. On the morrow you look around you, you listen, you wait, you seek for something which you cannot find. The cage is empty; the tuneful linnet has flown; silence has succeeded to its melodious warblings; it does not come as it did only on the previous morning, fluttering its perfumed wings about your pillow, and awakening you by its soft caresses. Nothing remains but a painful calm, a painful silence, a painful void. The chamber of the absent darling offers only that disorder which it is so melancholy for a mother to contemplate; not the joyous and impatient disorder of occupation, but that of abandonment. Maidenly garments scattered here and there; girlish fancies no longer prized; chairs heaped with half-worn dresses; drawers left partially open, and ransacked to their remotest corners; a bed in which no one has slept; a crowd of charming trifles, which the young girl loved, but which the young wife despises, and which are littered over the carpet like the feathers dropped by the linnet, when the hawk made the timid bird its prey. Such is the depressing sight which wrings tears from the mother's heart. Nor is this all: from this day she occupies only the second place in the affections of her departed idol; and even that merely until the happiness of maternity shall have taught her whom she weeps to assign to her one still lower. This man, this stranger, unknown a few months, it may be but a few weeks previously, has assumed a right over affections which were once almost entirely her own; a few hours of fleeting, and it may be of assumed, tenderness have, in a great degree, sufficed to efface twenty long years of watchfulness, of care, and of self-abnegation; and they have not only rent away her right to be the first and best beloved, but they have also deprived her of the filial caresses, the gentle attention, and the adored presence of the heart's idol, whom she has herself given to him for life. Nothing is left to the mother but the attachment of respect. All warmer emotions are engrossed by the husband, to whom his young

home without regret, to follow his fortunes to the end of the world; if she does not love him, she will still perform the same duty with resignation. Nature and law alike impose the obligation on her, and her own heart must decide whether it will constitute her joy or her trial; but in either case the result to the mother is the same. Nor can that mother reproach her with this painful preference, for she has reared her in the conviction of the necessity of marriage; she has herself offered to her its example in her own person; Heaven itself has pointed it out as a duty whose omission is culpable; and, therefore, far from venturing to wish that the lost one should restore to her all the tenderness which time and habit may enable her to withdraw from her husband, the mother is bound, on the contrary, to pray that they may every day become dearer to each other, and by each other, even at the expense of her own happiness. This misfortune is the mother's last blessing.- Women, by Louis Desnoyers.

O

A VISIT TO POPE'S VILLA. "We took a boat," says Niebuhr, the German historian, writing in 1798, "across the Thames, and I made a pilgrimage to Twickenham to see Pope's garden. that I could thus visit with you the monuments of those men whose memory excites a wish to have lived in those times! The monument he erected to the mother he so dearly loved still stands; but the cypresses that he planted round it have all died out, except two which still show here and there a green shoot. Hedges and old-fashioned flower-beds occupy the left side of the garden, and in the center stands a bower, the trees of which have now grown to a gigantic height, and with the recollection of the great men who once trod the sward, inspire the awe of a sacred grove. They who will may call the grotto, the cool retreat in which Pope loved to sit with his most intimate friends, a toy-to me it was more. The prospect it commands must be allowed by all to be enchantingly beautiful-the Thames and its incomparably charming banks. Before the grotto stood an old weeping willow, now almost dead, and propped up with care, also from Pope's times."

Art Intelligence.

sition of the colors employed in the ancient Arabian paintings of the Alhambra. They are unquestionably anterior to the fifteenth century. The blue matter detached from the plas ter, and purified by acetic acid, alcohol, and potash, is discolored in chlorihydric acid, so as to leave no doubt of its being the blue of outremer. The green, treated by the same reactives, is composed of two elements, one blue and the other yellow; the blue is outremer, the yellow is some organic matter, a gum or other vegetable lac. The red is vermilion, or sulphuret of mercury.

Catlin's Indian Gallery. Senator Seward has again called the attention of Congress to the proposition to purchase Catlin's collection of Indian portraits, dresses, weapons, manufactures, and "tons," it is said, of fossils and minerals gathered in the Indian territories. Poor Catlin is himself now in prison, in England, for debt, and his great collection is in the hands of his creditors. The opportunity of rescuing these treasures for our own country will soon be past. In a letter, Catlin says:"Pity me, after my life of toil and anxiety, in doing what I thought was for the benen. and honor of my country, and see what can be done for me. I need make no other appeal to There has lately been deposited at the misthe Congress after this-it is now but a simple sion rooms of the American Board of Commissioners for Foreign Missions, a beautiful question-Are my works worth preserving to the country?" In another letter he says, "And sculptured piece of marble, weighing, peras to price, though I believe my price hereto-haps, sixty pounds, taken from the ruins of fore demanded was $65,000, yet I believe the price proposed to the Senate was $50,000. If they will vote me that, I am satisfied. One half of it would be the amount I laid out in the eight years, and the other half would about pay my debts, leaving me nothing for my lifetime of labor. And again, and not to be forgotten or lost sight of, if they will do nothing better, let them secure the collection by appropriating enough to pay my liabilities, and bring the collection safely home. I will give it to the Government, thanking them just as much, and begin the world anew, with a light heart and contented. This is my last and strongest prayer-let it be known to some member who will use it as the dernier; and save, O save the collection !"

Hittorf, a German architect from Cologne, is to erect the French Crystal Palace in the Champs Elysee. The summit of the building will be higher than the loftiest point of Notre Dame.

A colossal bronze bust of Herder is about to be erected in Mohrungen, his birth-place, in Germany.

The French National Assembly has voted $40,000 for the publication of the paintings and sculptures of the catacombs of Romeamong the most valuable monuments now existing of early Christianity. This work is to include all monuments of the early Church which remain in the catacombs.

Colonel Rawlinson, it is said, has opened out the entire place of sepulture of the kings and queens of Assyria. There they lie, it is said,

the ancient Temple of the Sun, at Baalbeck, Syria. It was brought by Capt. Hudson, late of the bark Cornelia, trading between NewYork and Beirut.

A recent letter from Hiram Powers, the American sculptor, states that he has effected another very important improvement in modeling for sculpture, and has also made a discov ery which will prove of universal mechanical importance, having been for ages an undiscovered desideratum. The Richmond Inquirer says that on being secured by letters patent here, as is being done in England, it will doubtless be made public.

The French papers report the death of the most eminent of the modern sculptors of France -M. Pradier-aged only fifty years. His end was sudden and affecting-while wandering with his young daughter and a party of friends on a day's excursion amid the beauties of Bougival. A momentary sense of discomfort led him to take rest in the house of M. Eugene Forcade, while the rest strayed on, unconscious of the fact, to Marly. From that rest he was never to re-issue to the world-and when his daughter knew that illness had detained him, she was an orphan.

The King of Naples has given to the American Minister at that court permission to have a large block cut from the lava of Vesuvius for the Washington monument; and the further authority to open two tombs in Herculaneum, and transport their contents to enrich the museum of the legislative capital of the United States.

See our article on Murillo for an account of

in huge stone sarcophagi, with ponderous the late great sale of Marshal Soult's pictures lids decorated with the royal ornaments and costume, just as they were deposited more than three thousand years ago."

A great musical festival, directed by Liszt, the pianist, has been announced to take place at Ballenstadt. Fifteen hundred musicians were to take part in it.

The Paris correspondent of the Boston Atlas says that M. Dumas presented lately to the French Academy of Sciences a paper from MM. Persoz and Collomb, upon the chemical compo

in Paris. The correspondent of the London Times gives the following additional particulars:-"Out of Spain, Marshal Soult's was the only collection, private or public, which contained so great a number of works of the best Spanish masters. It reckoned not less than fifteen Murillos, and among them the Conception,' the Nativity of the Virgin,' the Flight to Egypt,' 'Peter in Prison,' &c. It possessed eighteen works by Zubaran; four by Ribera; seven by Alonzo Cano; two fine pic

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