■r'mr-'Cfy- ' mif\vn% \ f» HE ROBER'F E. COWAN COLLECTION I'RIiSRXTEn TO THli UMVERSITY OF CALIFORNIA r, P, HUNTINGTON Hceession No. / S- / (^ 6^ CAass' No. •m iH v./-*: 1 *«mSB RJ' ■: • / -f^^t^ - - ^- "^^/^ cv • ;^f ».; .k«V.\-i- «vO OF u//^TER ^^ BY - - - P. W. DOONER THE Genesis of Water BY P. W. DOONER 1894 RENSHAW & JONES, PRINTERS LOS ANGELES Copyrighted by P. W. DOONER June 25th, i8g4. INTRODUCTORY. IN bringing this paper before the public, the writer is not unmindful of the fact that the greeting which usually goes forth to the obtrusive theorist is seldom either friendly or reassuring. Practical achievement is the requirement of this age and its application has wonderfully amplified the field of correspondence between humanity and its environment. But notwith- standing its many conquests, the practical side of man, equally with the theoretical side, has failed to account for or to explain certain physical phenomena that have been continually on parade before the eyes of science ever since man became a thinking animal. Take as an example of the things that are known but unex- plained: the Comet; the Aerolite; the Glaciation of the North Temperate Zone; Gravitation; Physical Life; Matter, — mysteries, all. Now, I did not begin to write with any thought, whate\-cr, of invading the domain of any of these problems, but with only the one thought of accounting for the fact of the presence of water upon the earth — a constituent of our planet not accounted for by the nebular hypothesis. But as I proceeded with my examination of the one subject I had under consideration, my analysis gradually sug- gested and unfolded certain necessarv relations and conditions that could not fail to draw attention to certain observed phenomena intimately connected with 4 INTRODUCTORY. one or another of the subjects mentioned above. These analogies between such phenomena upon the one hand, and upon the other the consequences that become indispensable to the truth of the theory here advanced, present at least a very remarkable train of coinci- dences, if they present nothing more. The conclusion that I have reached, and the inevitable tendency of the discussion to explain some of these phenomena are accordingly now submitted. THE GENESIS OF WATER. CHAPTER I. That the matter of the Universe has been aggre- gated into suns and systems is a wonderful truth that stands revealed in the face of visible nature. For all the purposes of this discussion, which is intended to throw light upon the mystery of the origin of water and the agency by which it came upon the earth, it might suffice to simply observe all that is thus forcibly presented to the mind and so to let the matter rest, if it were not that some of the surviving phenomena of cosmic activitv that are still visible to the observer of the solar disturbance will be introduced as eviden- tial facts in the course of this inquiry. Whether the nebular hypothesis of Laplace is, or is not, the true explanation of the process of world- building, it has at least the conceded merit of being the most consistent theory ever advanced to explain the formation of the suns and systems that shine upon us from infinite space. This hypothesis while essentially consistent with that which I now advance is not co-extensive with the latter, nor indispensable to its support, and hence it does not follow from the observation of principles 6 THE GKNESIS OF WATER. that may not have a common application that both, or that either, should not be true. It will be remembered, without the aid of partic- ular reference, that the nebular hypothesis holds sub- stantially that the matter which now composes all the bodies of our solar system was originally in a highly heated, gaseous state and in such condition formed a globe, the circumference of which extended beyond the orbit of Neptune. That the radiation of heat into space caused the cooling globe to contract upon its . center and that the motion thereby developed took the inevitable spiral or whirling direction, as observed in whirlpools, cyclones and other phenomena. That the rotary motion thus primarily instituted became estab- lished as a law thereafter ordained to govern and direct the movements of the radiating mass. That as the rotary motion gradually increased the centrifugal force overcame the attraction of gravitation operating upon the outlying strata of the whirling body and as a consequence a ring of condensed vapor was thrown off from its surface. That other and similar rings were in like manner detached in succeeding ages. That those rings, retaining the motion they had at the time of their separation from the interior mass, continued to revolve in the same direction as that of the nebulous substance within and in a common plane. That the matter composing the rings gradually con- densed and in each case formed a single globe which thereafter pursued its course around the central body and remained subject to the same law of contraction and rotation that had caused its separation from the parent body. That those planetary globes threw off rings in a similar manner which likewise consolidated and formed satellites. Saturn's rings, as suggested by Dr. Mitchell, have been left unbroken to show how THE GENKSrS OK WATER. 7 worlds are made and may yet consolidate into addi- tional moons. Such, in brief, is the nebular hypoth- esis — between which and the theory I now advance there will be found to run a chain of consistent mutual support. A few remarks upon the observed phenomena of solar activity as well as upon some of the ascertained truths concerning the constitution of the solar mass are pertinent at this stage of these investigations. Data gathered, as the result of careful observations made upon the sun during the times of total eclipse, show that it is enveloped in an atmosphere of incan- descent Indrogen and mineral vapors, which has been designated the chromosphere, outside of which is a vast region composed in part of reflected light to which the name corona, is given, and beneath the chromosphere is the incandescent photosphere. In the work of observing and examining these several regions of the solar world with the view of ascertaining the elements that are present there, the spectroscope is the chief — it might be said almost the only — reliance of the astronomer. The analysis it makes of the light that comes from the sun proves that the chromosphere is com- posed chiefly of incandescent hydrogen intermixed, to some extent, with the vapors of nearly all the min- erals of which we have any knowledge as constituting proportions of the crust of the earth, and of those of other substances that are unknown upon our globe. The eminent astronomer and scientist, M. Faye, who has made the study of the chromosphere a spe- cialty, says that the activity of this region is the grandest illustration of the principle of the terrestrial cyclone, on a gigantic scale, that the mind can con- ceive. He has discovered a constantly descending 8 THE GENESLS OF WATER. whirling motion by which the hydrogen clouds that form the outer layers of the chromosphere are gathered up and whirled or sucked downward to the fiery photosphere whence they are again belched forth as a flaming mass, the temperature of which gradually falls as the incandescent matter recedes from the solar surface, until, toward the outer region of the chromos- phere it is again caught up in the fiery maelstrom to undergo again and again this blazing ordeal ; and that the process continues without cessation. Professor Young, of Princeton College, who has devoted much time and observation to the study of the chromosphere, gives a most stirring description of the solar storms as observed by himself in September, 1 8/ 1. He had been watching the movements of a hydrogen cloud, the length of which he estimated at 100,000 miles. This cloud hung some 50,000 miles above the sun's surface at a moment when the Profes- sor was temporarily interrupted and called away. When he resumed his observations, half an hour after- ward, he says the whole cloud had been literally blown to shreds by some uprush from beneath. Instead of the quiet cloud he now saw a mass of detached fragments which arose with an almost per- ceptible motion until in ten minutes the uppermost were more than 200,000 miles from the solar surface. I quote his words wherein he says: "This was ascer- tained by careful measurements ; the mean of three closely accordant determinations giving 210,000 miles as the extreme altitude attained." I have been particular to call special attention to the result of this observation and to those of the observations of Professor Faye, for the reason that the same Infinite Design that has left its unmistakable impress upon all interpreted Nature will be found to THE GENESIS OF WATER. operate for a mighty end and with consummate purpose in these phenomena. CHAPTER II. When we stand upon the shores of a placid sea and contemplate its wonderful majesty, its inconceivable life and its overruling necessity as the basis of every form and state of organic existence, an incredulous impulse arrests the imagination whenever we attempt to ascribe a common origin to this living thing and to the hard, repellant, mineral formation upon which it rests. The theory I advance of the origin of water and the manner of its accumulation upon the earth will find powerful advocacy in such contemplation. We cannot summon logic to satisfy the critical instinct, as we find it difficult to believe, that the Creator has placed all the necessary conditions of organic life anywhere upon any globe that whirls in infinite space and has withheld, or now withholds, the life principle from active mani- festation there ; so, on the other hand, we are as powerless to believe that this living element is suffered to hang idly in the chromosphere of any sun for countless millions of years, while planets and satellites are hungry for its presence and need this, only, to supply all the conditions necessary to organic life. I do not trifle with, nor in any manner assail the nebular hypothesis, if I seek to separate the world of water from the world of minerals and to claim for each a separate and distinct origin. These two forms of matter have comparatively little in common ; for while the nebular hypothesis is apparently a logical interpretation of the Divine plan so far as it applies to the mineral kingdom, it is wholly incapable of explaining the ordinary phenomena of the world of water. It would seem far more logical even as an lO THE GENESIS OF WATER. apparent physical requirement to ascribe a distinct origin to each ; and this impression will be found to grow into and become a powerful necessity the further we inquire in the origin and genesis of the forms of matter. If one mode or manner of aggregation, based upon the law\s of caloric, can give as the result a world of iron and copper and carbon and silicon and all the rest, conglomerated and analgamated into a rocky, liquified, or vaporized mass, surely the sugges- tions of an untrammeled judgment would lead us to search for a different mode and manner of aggregation in order to produce a substance so essentially different from the former as that which we find presented in water, and which, speaking generally, has no property in common with minerals under normal conditions. Of course I take cognizance here of the well estab- lished theory of the mineral basis of the various earths, and may as well premise by saying now that until the advent of water upon the surface of the mineral globe, in the course of the creative plan, no such form of matter as is now presented by any of the numerous classes or kinds of earth containing oxy- gen, was at all possible. It is a recognized truth of chemistry that every particle of earth that rests upon the rockv frame-work of our globe was at some remote period of the world's history an uncombined portion of one or another of the original elements known, or of an element perhaps still unknown and undiscovered, and that until water came upon the mineral world with its oxygen there was no such process possible as oxidation, or the formation of any mineral oxide — hence no earthy matter as this is now presented upon our continents. At what stage of the work of world-l)uilding the TIIK GENESIS OF WATER. II element known as oxygen began to nuuiifcst its pres- ence and to perform its miracles of transformation upon our globe, now demands investigation. If it was contained in the cosmic (ire-mist and continued in association with the mineral vapors and the gases that have condensed into the chromosphere and photos- phere, its presence should be manifested in some man- ner in the solar flames. But such is not' the case. The analytical power of the spectroscope fails to give forth an\' indication of the presence of oxygen either in the spectrum of the sun, or in that of any of the fixed stars belonging to the first or second types, according to the classification of Secchi (the white and yellow stars, respectively), while some of the stars of the third type, (the red stars), show the lines of watery vapor and an entire absence of the hydrogen lines, so abundant in the solar spectrum. Dr. Schellen in his great work on Spectrum Anal- ysis says, that neither oxygen, nitrogen, nor carbon, has ever been discovered either in the spectrum of the photosphere or chromosphere. He explains the absence of the carbon lines by showing that the temperature even of the sun is too low to allow of the conversion of carbon into the gaseous form. His efforts to explain the absence of oxygen and nitrogen lines is far from clear or consistent, and his deduction, " That it must not be concluded, from the absence of the lines of nitro- gen and oxygen in both these spectra, (those of pho- tosphere and chromosphere), that these substances are not present in either the sun or the chromosphere,'' in view of his admission that they cannot be found there, is of very limited scientific importance. It seems then to be established upon authority that the solar actixity is a process of incandescence, but never of oxidation or combustion. In no case, as 12 THE GENESIS OF WATER. the result of observations made, is there an indication of any consumption of hydro-carbons to convert the dazzlingf brilliancv of the solar surface into the sombre clouds of smoke so insej^arable from indiscriminate oxidation, or "burning." It is always the same brilliant incandescence, the result of electric or other vibration, never of the fires of combustion. As a' further proof of the absence of oxygen from the chromosphere we may mention the presence there of free hydrogen in such enormous volumes that the sun's atmosphere is shown to be composed chiefly of this gas in a state of vibratory intandescence. From all that we know concerning the properties of this gas we are impelled to the conclusion that free hydrogen gas at the temperature of incandescence could not exist where oxygen is present as a gas, because their chemical union and the formation of watery vapor would be an instantaneous and inevitable consequence, except in a case where the temperature should be maintained so intensely high as to decompose the water as soon as it should be formed, or to prevent the combination of the gases in the first instance — a condition of temperature which, although possible in the lower portion of the chromosphere, (whither oxy- gen could not penetrate), could not exist toward the outer region where the temperature of the hydrogen would be lower and the combining oxygen compara- tively cold up to the moment of contact. Another argument tending to show the absence of oxygen from the sun is furnished by the composi- tion of aerolites which, according to generally accepted theory, originally, like the earth, formed part of the sun's mass. These bodies frequently fall to the earth, and upon being submitted to chemical analysis are found to be composed mainly of pure metals such as THE GENESIS OF WATER. 1 3 iron, copper, tin, nickel and others, with only so much oxygen as they would l)e likely to absorb during their brief passage through the earth's atmosphere, when their chemical combination with its oxygen pro- duced their singularly instantaneous incandescence and external oxidation. While noting these observations I chance to take up a copy of a local daily newspaper wherein I find the following item. It is one of many analyses made of meteorites with generally an equiva- lent result, it says : "A body of meteoric iron of an estimated weight of 20,000 pounds has just been dis- covered near San Antonio, Texas. It assays 97.5 per cent, of pure iron and 2.5 per cent of nickel. There are also traces of cobalt." Now let us note the fact that each of these constituents are found in the crust of the earth but in proportions so small compared to the mass of the globe as to be inconsiderable, while oxygen which forms nearly half of the explored mass of the earth is not present in this visitor from the realms of space. In like manner we search in vain for the presence of oxygen in the moon. According to the accepted hypothesis she sprang from the body of the earth at a time when the latter was a lurid mass of flaming hydrogen and incandescent mineral vapors only recently separated from their respective parent and grandparent, the sun. It follows, therefore, that whatever were the constituent elements of the moon at the time of that separation, we would expect to find there now — changed in form no doubt, but immutable in element- ary constitution. And what do we find ? The spec- troscope can give us no information beyond the fact that all the light we receive from the moon is reflected sunlight — having the lines of the solar spectrum. ^W. 14 THE GENESIS OF WATER. Astronomers look in vain for any indications of an atmosphere there. No clonds nor vapors of any kind ever rise or hang above her naked breast. The rays of a torrid snn ponr unremittingly for weeks upon a single region of her surface but she makes no response. It is in vain that we scan her illuminated disc for signs of active combustion, or for indications of watery vapor rising responsive to the thermal influence. We look in vain for indications of refraction such as an atmosphere should produce in the case of the occulta- tion of the stars ; there is no refractive power in her surroundings. Her mountains tower into the ether at elevations far surpassing the loftiest peak upon our globe, but their tops are destitute of snow or moist- ure. In short, there is not and never has been water there. Her scarred and pitted surface presents rather the appearance of a once molten, mineral mixture, hardened while yet in the act of bubbling, than that of rocks formed by water. The whole aspect is that of mineral slag in fantastic aggregation, unenlivened by the familiar mountain ridges peculiar to stratified rocks that were formed upon the earth after the advent of water and subsequently heaved into continental chains. In view, therefore, of the observed facts that the outer regions of the chromosphere consist mainly of free hydrogen gas heated to the combining point with oxygen to form water ; that oxygen has never been found to exist in the sun, or the chromosphere ; that there is not the slighest indication that it has ever existed in the mass of the moon ; that it is not found in aerolites that fall to the earth ; that it has never been found to exist in any of the fixed stars of the class to which our sun belongs, and yet that it does enter so largely into the composition of the earth, the THE GENICSIS OF WATER. 15 inference would seem pretty well sustained a priori that the oxygen of the earth was not originally obtained from the sun. In that case we are called upon to look elsewhere for its source. Thus far I have confined my observ^ations to those phenomena that tend to establish the separate and independent aggregation of solids upon the one hand and of the compound of oxygen and hydrogen known as water, on the other ; and now, if I can show in all reasonable and logical probability that water (or rather oxygen which is nearly the same thing rarefied, as sixteen out of every eighteen parts of water are oxy- gen), has had its origin apart from the mineral moiety of the terrestrial globe, I necessarily establish by the same facts and reasoning the further principle, that there must have been a time subsequent to that of the material aggregation of the nebulous matter of the solid earth, at which the union of the terrestrial ele- ments as they now exist, took place. The circum- stances of such union, or the law under which it culmhiated, would then be the *only problem remain- ing for consideration. No argument is necessary to establish as an extreme probability that if oxygen does not exist in either the sun\s photosphere or chromosphere it is not an element that enters into the composition of that bodv, and also that if the earth, as a detached portion of the sun, has now half its explored mass composed of oxy- gen it must have assumed its dual constitution after its separation from the parent body. The query necessarily arises, whence came the oxygen that enters so largely into the composition of the crust of the earth, and whence came the nitrogen with which it is associated in the atmosphere? 1 6 THE GENESIS OF WATER. CHAPTER III. The nebular hypothesis demands the concession of the primordial fire-mist endowed with energy. From this beginning the harmonious order and infinite variety and profusion of the solar systems of space are shown to necessarily flow. It gives us for contempla- tion worlds in all stages and periods of growth toward maturity ; worlds mature and capable of sustaining life and worlds that have grown cold and chill and dead. Behind the world periods, it gives the fire-mist in all stages of manifestation from imponderable gas to incandescent mineral vapors. But, as will be noticed from the observations already recorded, while this theory accounts for and explains the origin of the min- eral moiety of the terrestrial mass, the origin of the other half is left wholly afloat in the realm of con- jecture or speculation. There was no trace of oxygen co-existent with the cooling, condensing vapors that compose the frame-work of the globe and no trace of oxygen in the reservoir whence it came. The origin of water, then, and the manner of its being brought into combination with the mineral sub- stance of the globe are the chief points in regard to which I would advance a theorv. This theorv demands a single concession, it is this : That the elements, oxygen and nitrogen, are not necessarily modifications of any other form of matter, but that they existed at the beginning relatively to the suns and nebuloe, as they are found to exist at present — separate and inde- pendent or simple elements. Nor is there any reason to assume that these gases had their primary existence in any manner of association with any other of the terrestrial elements. When, therefore, at the appointed time, the Sov- ereign Fiat commanded that Light Be, the oxygen and THE GENESIS OF WATER. 1 7 nitrogen (the latter having practically no affinity in the inorganic forms of matter), sprang forth and roamed through the realms of space in innumerable compact aggregations obedient to the first law that thrilled through the night of Chaos. In this respect these elements were coeval with the unillumined fire- mist and hence neither form of matter enjoyed the exclusive priority of being. P)Ut this compound, or, at least, commingled gas, was endowed with some wonderful properties, of which the most essential, con- sidered as a means of securing its safety and inde- pendence, was its tendency to escape from the vicinity of heated bodies through its powers of indefinite expansion ; also, in the case of the oxygen, its won- derful and unaccountable affinity for certain other forms of matter under conditions hitherto unen- countered and unattained. A warm or hot breath caused the \vandering mass to bound with inconceiv- able rapidity away from the source of heat, and the free, cold ether in the opposite direction or that of non-resistance, always gave room for escape. It w^as the now familiar phenomenon of the expansion of heated air. But, after the lapse of ages, when the condi- tions of nebular aggregation had so far advanced that heated bodies of mineral, nebulous matter had gath- ered weight bv the process of concentration, the law of gravitation made it imperative upon the lighter body that it should visit the region and dominion of the heavier. The latter, a condensing mineral globe, through a process and period of solidification had reached a sta2:e wherein active incandescence obtained perpetually upon the surface of a liquid mass of molten metals that thrilled outlying space by its miofhtv enereies. It was thus that its attractive 1 8 THE GENESIS OF WATER. powers gathered to itself everything within the sphere of its influence. Among the bodies that became sub- ject to its relentless power there might have been seen, had there been an eye to behold it, afar off in the realms of space, an apparently insignificant body. The light by which it could be seen was borrowed from the glowing surface of the attracting body and reflected. This superior body we may now designate a sun, for convenience. It sends forth brilliant flames of incandescent hydrogen that reach out for hundreds of thousands of miles into space and light the path- way of the captive body to what seems, for the time being, a doom of inevitable destruction. To escape from the peril it endeavors to fly off" into the cold, friendly, impassive ether, but the centripetal power is too strong and grows more intense, so that the wanderer is hurled with inconceivable rapidity toward the cen- tral flames. But, as it approaches, a property within itself that was dormant while it traversed the regions where reigns the absolute zero of temperature is sud- denly awakened to the new danger. A wonderful heat bursts upon its side. It bounds outward from this repulsive energy and obeying neither force abso- lutely, sweeps around the sun at a velocity often far exceeding a million of miles per hour, and, with this momentum to carry it past its peril, escapes into the ether whence it came, but on the opposite side. If the heat of the sun could have been reduced at the moment when it caused the gaseous globe to expand and so disperse toward outer space, to a tem- perature of 5000 degrees, or thereabouts, there could be no manner of doubt but that the stranger would have been cast upon the glowing surface of the sun, there to combine and remain forever. But in this perihelion sweep, strange things have THE GENESLS OF WATER. 1 9 happened ! The oxygen has found its first affinity, for, in passing, it was compelled to force its way through a mighty cloud of incandescent hydrogen somewhere within the chromosphere. In the case of such contact, only one chief result could follow and that would, at the same time, be inevitable. This would be the chemical union of the flying mass of oxygen with the dallying cloud of incandescent hydro- gen and the formation of watery vapor. Each part of the oxygen that participated in the encounter instantly seized upon two parts of hydrogen, quenched their fires and carried them off into space — and so the daring captive of yesterday is the intrepid hero of today and like the fabled Theseus of old, conquers his destiny and carries of his bride. But this encounter with the sun at such close quarters has produced a wonderful complication of effects. The concentration of the gases in producing water has wrought a visible contraction within the sphere of the hydrogen cloud as well as within that of the gaseous globe, while the expansive power of the solar heat is meantime driving or dispersing the uncombined oxygen and the unsocial nitrogen far away into space, whence they may be seen under proper circumstances hereafter to be explained as immense trains of reflected light extended away towards outer space. But it will now be noticed that as this flvinsf globe or mass of commingled gas and watery vapor recedes from the sun and advances into cooler regions, a gradual contraction takes place. The dissipated par- ticles, or atoms, seek their normal relation and when they attain such relation and come together in their native temperature there is deposited at the center of the mass a new, strange and beautiful thine, — a crlobe 20 THE GENESIS OF WATER. of water, that has been condensed from the watery vapor that was formed from the hydrogen that was snatched by the fugitive oxygen from the chromos- phere ! And thus in the beginning water was made ! And now another circumstance may possibly claim the attention of the observer wherever he may be. The gaseous globe may have approached the sun by a curve approximating to that of a parabola or an hyperbola. Its visit to the sun being from outer space, it is not necessarily moving in a closed orbit, which fact is apparent from its ascertained hyperbolic course. But beyond a doubt it is departing by the curve of an ellipse. This is a violation of positive law, and why is it? How is it possible? Let us inquire. The gaseous globe is traveling with a velocity of 1,000,000 miles per hour. But instanta- neously the flying body effects a chemical combination whereby its mass is increased and its velocity propor- tionately retarded. This retardation would be in accordance wdth the law of physics which prescribes "that when a moving body strikes a body at rest and the two move on together the ijis viva of the com- bined mass is as many times less than the vis viva of the first body before impact as the combined mass is greater than the first." In summarizing the special characteristics of com- etary motion. Dr. Warren states the following princi- ple, which is also mentioned in Chambers' Encyclo- pedia as a recognized law, viz.: that "A parabolic comet may become elliptic, and so permanently attracted to the system by the retardations of attract- ing bodies." It would seem to follow, therefore, as a require- ment of the recognized laws of physics that this gas- eous body, approaching the sun by the direction of an THE GENESIS OF WATER. 21 open curve, would, if sufficienth- retarded in its course, necessarily recede from the sun bv a closed orbit and become permanently attached to that system. The sufficiency of such retardation would therefore depend upon the quantity of watery vapor formed, which would again depend upon the volume of hydro- gen encountered and assimilated. If the commingled gas under consideration should be executing its first contactual sweep around the sun its perihelion distance would probably be removed to the extreme outer strata of the chromospheric envelope, and hence the quantity of hydrogen encountered and the quantity of watery vapor produced would be proportionately small. In such case the vis viva would undergo less change and the centripetal impulse would be proportionately moderate. But should the body have advanced in the curve of a par- abola it would be very likely to depart by a curve of less divergence, lying within that of the parabola and hence ensuring the return of the gas at some future time. These .recurrent revolutions around the sun would be inevitable so long as the altered velocity of the body remained low enough to bring its retreat within the curve of the parabola. At each perihelion it would necessarily approach nearer to the attracting body, secure a greater accretion of its substance, a gradually increased weight and suffer a greater retarda- tion of velocity. At this stage we woiild be presented with the phenomena of a globe or body of oxygen and nitrogen surrounding a nucleus of water whirling off through space either in an elongated elliptical orbit or by an open curve ; in the latter case practically independent of the central orb of the svsteni from the vicinitv of 22 THE GENESIS OF WATER. which it had emerged. While it remained in the neighborhood of the sun we should expect to see the gaseous body under almost any and every imaginable form. The weightier parts would necessarily drop towards the sun and be held to a prescribed curve by his attractive power while its lighter portion still fur- ther rarefied by his heat would extend far off into space. But this gaseous body is, of course, transparent, just as our atmosphere is transparent, and its denser parts have well defined refractive prop- erties. The nucleus therefore gathers up the rays of the sun and sends forth a stream of focalized light which serves to illuminate its dissipated substance in the direction of the ray, which substance was other- wise invisible in the diffused light of the interplane- tary realm. By the aid of these focalized rays, then we should expect to see an illuminated train extend- ing from the refracting body, or nucleus, as far out into space as the energy of the solar heat had suc- ceeded in scattering the particles of the enveloping gas. This column of light would always, of course, point away from the luminous body forming a line passing thence through the nucleus. The diffusion of the gas, (susceptible as that form of matter is of indefinite expansion) might be expected to extend for millions of miles in all radial directions away from the seat of the solar energy. To an observer upon our earth while such a phe- nomenon is visible anywhere in the direction of the sun (provided it is not in the position of a direct line), this stream of focalized light would present a gradual curve, and for this reason : The illuminated particles that mark the train of light by reflection, are not all equally distant from the point of observation. THE GENESIS OF WATER. 23 Light travels at a speed of more than 180,000 miles per second, and hence in the case of the outlying or more distant particles of the gas rendered visible hv reflection (as in the case of a comet having a tail of the moderate length of 10,000,000 miles), the light would not reach the observer on the earth for the space of almost a minute after the time that he had actually received the ray from the nucleus. With refer- ence to the nucleus, therefore, we should never be able to see the extreme outlying portion of the ray in its real situation, but would always see it in the direction of the place it occupied one minute before. Every point between the nucleus and the extremit\' of the visible rav would be similarlv affected in proportion to its distance from the point of observation, thus necessarily giving the ray a curved appearance in the sky — the speed of the body being from 5,000 to 20,000 miles a minute. But as the gaseous body recedes from the sun and escapes into the colder outlying regions — whence its temperature falls and as the necessary consequence its particles come together and the mass contracts — we should expect to observe a rapid yet gradual diminu- tion in the length of the ray of light until it should nearly or entirely disappear. I am next to inquire whether or not the observa- tions of astronomers point to any heavenly bodies that correspond to this picture and if so how they have hitherto been regarded, accounted for and explained. CHAPTER IV. For all that I know concerning the mysterious visitors we call comets that occasionally give variety and eccentricity to the majesty of the heavens, I 24 THE GENESIS OF WATER. acknowledge my indebtedness to the many great minds that have given their time and energies to the work of studying the mysteries of the stars. Professor J. Dorman Steele takes up the subject of comets with the frank admission that "their fiery trains ; the swiftness of their flight ; the strange and mysterious forms they assume — their departure as unherald as their advent — all seem to bid defiance to law and to partake of the marvellous." Entering upon the details of his subject he further says that one peculiarity of the comet is that its tail flashes out at greatest magnitude as it nears the sun and dimin- ishes as it recedes ; that when the comet first appears there is no tail visible, but, as it approaches the sun the tail shoots out from the coma and grows daily in length and splendor ; that the comets at their perihelion sweep very near the .sun, one in 1680 having come where Newton estimated the heat to be 2000 times that of red-hot iron, and executed its perihelion sweep at a speed of a million miles per hour. The comet of 1843 had a perihelion distance from the sun of only 30,000 miles and doubled that body in two hours. Dr. Warren in his "Recreations," (in which he acknowledged his indebtedness to a number of men eminent in science for the facts which he has col- lected), says that the unsolved problems pertaining to comets are very numerous and exceedingly delicate ; that the conditions of matter with which we are acquainted do not cover the ground presented by comets ; that they are clouds of gas and shine by reflected light. Sir Robert Ball, a Fellow of the Royal Society, in speaking of comets makes the following observa- tions which I summarize : They visit us, we hardly know from whence, except that it is from outer space. THE GENESIS OF WATER. 25 They are always changing their appearance in a baffling bnt still fascinating manner. If an artist tries to draw a comet he will hardly have finished his picture of it in one robe before he finds it arrayed in another. The astronomer has also his complaint to make against comets. We can thoroughly rely upon the movements of the planets, but the comets often play sad pranks with our calculations. They sometimes take us by surprise and blaze out just when we do not expect them ; then by way of compensation they frequently disappoint us by not appearing when they have been most anxiously looked for. They sweep around the sun at a speed one thousand times faster than the swiftest rifle bullet. That a drawing of a comet is wholly useless for the purpose of identifica- tion — "as well try," he says, "to identify a cloud or puff of smoke." Its movements are so erratic that it frequently becomes entangled with other heavenly bodies and quite loses all claim to identity. Conclud- ing he says : "Generally speaking, great comets come to us once and are never seen as^ain." Dr. Schellen says that the physical constitution of comets has presented greater difficulties to the astronomer than even that of the nebuke. When they first become visible their motion is evidentlv around the sun, and frequently in orbits of such great elonga- tion as hardly to be called elliptical ; traveling, besides, in all possible planes and directions. Sev- eral move in closed orbits around the sun with generally fixed period of revolution ; others come unexpectedly from the regions of space into our system and retreat again to be seen no more. At perihelion they sometimes pass so close to the sun as "almost to graze its surface." The influence exer- cised on the formation of the tail ]))• its approach to 26 THE GENESIS OF WATER. the sun was vSliowii in the case of the comet of i860, for at its perihelion it traveled at the speed of i,2i6,ut Professor Tyn- dall, holding as a logical sequence that life can pro- ceed only from life, demonstrated the truth of his hypothesis. The experiments of Profes.sor T\ndall and his fol- lowers in this field of iuquir\- prove ver)- conclusiveh- that only by a process of filtration of the air contained in the sealed vessels and its exposure to a tempera- Lure much higher than that of boiling water, could the animalcular life be destroyed. The experiments of Dr. Dallinger demonstrated that the life germ which Dr. Bastian supposed he had destroyed by the agency of heat, through the process of boiling the vegetable infusion, was quite unaffected by the temperature of boiling water and that it could withstand a far greater exposure to high temperature. As the result of this series of experiments it was shown that all ordinarv means of ridding the air of animalcular germs were utterly unavailing ; that onh by the exercise of extraordinary care and skill and the operation of a special process of filtration could the work of expelling the invisible germ be effected at all ; but it was also shown that by the exercise of great care and skill to that end the germ could be excluded and 40 THE GENESIS OF WATER. that the infusion would fail to develop life. The experiment of Dr. Bastian as thus modified was repeatedly tested and a:lways failed to develop living organisms in the infusion. Thus the triad principle was established upon a sound scientific and experimental basis, viz.: That the invisible animalcular germ exists everywhere throughout the air with which we come in contact and is practically inseparable from it ; that it is not materially affected b>' a degree of temperature high enough to prove destructive of animal forms and func- tions and always develops living organisms under pro- per conditions; that living organisms do not develop spontaneously. At this point a digression becomes necessary, in order to call attention to a co-ordinate branch of scien- tific research, the determinations of which are essential to this inquirv. Physical science has shown in various ways that heat is a condition of force and that heat and force are convertible, or, in other words, that heat is convertible into force and vice versa. Bu'. chemical combination as well as material solidification is always the manifestation of force operating between the molecules of a substance ; from which it follows that matter is always a storehouse of force, or energy. This, however, is only to say, in other words, that the molecules of a substance are bound together bv heat. Hence, we correctly infer that the quantit>' of heat in a body, or the degree of temperature necessarv to effect and maintain its chem- ical combination, or its normal elementary constitu- tion, is a factor of great importance in this connection. Thus, to s])ecif\- instances, we observe that the temperature at which one substance will pass into the THE GENESIS OF WATER. 41 fluid State may cause comparatively slight disturbance among the molecules of another, while it may dissipate the molecules of a third substance which is differently constituted, into the gaseous form. The normal tem- perature of its environment, therefore, is the measure of the quantity of heat that a substance may be said to contain ; and the condition of any substance as to its molecular disturbance at such temperature is the measure of the thermic influence to which it is ordinarily subjected. If the temperature be raised, the tendency of the molecules is to separate, whereby the solid will gradually pass into the liquid and thence into the gaseous form. In this process it is plain that the changing sub- stance has not parted with any of its combining heat, but rather that a superabundance of heat has des- troyed, for the moment, that normal equilibrium among the molecules which fixes the character or state that we recognize as the normal condition of the sub- stance affected. We further know that in every such case, if the temperature be gradually lowered, the dissipated sub- stance may be made to pass from the gaseous again through the fluid to the solid state. In this reverse order the substance will have lost the superfluous heat by radiation. This consideration brings us back to the point where we observed the mass of matter in a condition of apparent quiescence, at the normal temperature of its environment. But, however quiescent it indisput- ably is, we must not lose sight of the fact that it is still endowed with the heat or energy of combination, or of elementary constitution ; that every molecule is held in place by heat — force. If, now, instead of subjecting the quiescent mass 42 THE GENESIS OF WATER. to the influence of superabundant heat in order to effect its molecular disturbance, we should start it forth in the opposite direction, or that of the zero of temperature, a new question will be presented. If the substance should be subjected to the influence of the absolute zero of temperature, what would become of its combining heat ? We know from experience and observation that exposure to very low temperature renders normally solid bodies brittle, which fact is due to the radiation of their essential, heat. The break- ing or crumbling tools of the northern wood-worker, furnishes a familiar instance of this phenomenon when the mercury falls 15° to 20° below zero. But, in the direction toward which this inquiry now tends, actual experiment cannot carry us very far, because the absolute zero of temperature cannot exist, or be produced, upon the earth, since force, or heat, holds all the molecules of terrestrial matter together. But while this is unquestionably true, (and I have not lost sight of the experiments, hopes and expectations of Professor Dewar to prove the contrary), and while it is moreover true that the absolute zero of temperature, literally considered, cannot be said to be a possibility so long as the suns of other systems endure, still we may postulate a condition that will proclaim an absolute zero of temperature special to our solar system, — if the solecism may be permitted for the purpose of illustration. For this purpose let it be conceded that the great central fire of our system has become extinguished and that the night of Chaos has returned and settled down upon the region of force wherein the sun and planets now revolve. A slow but constant and certain radiation of heat into space will necessarily ensue. The aggregations of solid matter that we recognize as THE GENESIS OF WATER. 43 planets and their satellites, as they exist today, will then contract npon their several centers, break up and disintegrate until all visible substance must take flight in the condition of radiated heat, whence nothing tangible will or can remain. Deprived of its combin- inof heat the last molecule of matter will have been driven from its fellow ; matter will have disappeared and there will remain only the unknown and the unknowable "atom'' — that mysterious metaphysical concept of physical science. This result would be inevitable in the presence of the zero of temperature that would obtain upon the extinguishment of the solar fires ; for it is evident that inasmuch as heat, or force, must exist in the mass of matter in order to give it form and substan- tial impenetrability, it will follow as a corollary that with the departure of all heat must disappear the whole phenomenal universe which it sustains, — "And the Heavens and the Earth will pass away;" and the Earth will become a formless thing and void. The following from the pen of the brilliant Flam- marion gives a vivid picture of this process of disinte- gration : "The Heavens will have become unrecognizable, the Earth decrepid, dried up, disintegrated, will have fallen into fragments, which, spreading themselves along the orbit, will continue to revolve around the dead sun." But he might have gone further, for, if the mass must disintegrate and fall into fragments, will the process of disintegration end there ? Evidently every floating fragment must become exposed to the same disruptive influence that shattered the parent body, and the inexorable law of radiation will enforce the decree of disintegration so long as one molecule shall 44 THE GENESIS OF WATER. tend to another. It must therefore follow as a neces- sity of this law that the solar system shall pass away and that no vestige of matter can remain ; or rather, that the phenomenal universe will be trans- inuted into its subjective equivalent — a universe of invisible, abstract force. But this force must continue as indestructible as it was at the moment of its most exalted manifestation in the forms of visible matter. It is scattered, no doubt, but in nowise annihilated, and in the fulness of time will concentrate and evolve again the molecules that must combine to give form and substance to the worlds that are to be. But in the course and progress of world-disintegra- tion what has become of the errant gaseous body we saw in the toils of the solar attraction, and which was subsequently cast upon the glowing surface of a cool- ing planet ? We found this gaseous body wandering in the solitary independence at the time when the first beam of light shone from the primordial fire-mist. We found it to be endowed with one chief attribute, that of indefinite expansion, and hence indestruct- ible in elementary constitution. We have seen in the course of these deductions, the process of combination by which the hydrogen in a state of incandescence was captured, converted into watery vapor and carried away ; and we have contemplated the unbounded energy that thrilled the solar system at the moment of that combination. And now in the process of disintegration we can contemplate the complementary chill of zero that with- draws the force of combination and resolves the water into its separate constituent gases. At that stage, the energy of decomposition must 1)e the complement of that combination. It would therefore necessarily THE GENESIS OF WATER. 45 follow that at the moment of the decomposition of the waters of the globe an inconceiv^able energy, liberated in an instant of time, would cast all the contained oxygen as well as the entire atmospheric envelope of the globe far out into space with a specific force and velocity perhaps without a parallel in the whole realm of nature. Thus a new comet may be born and hurled forth upon its impetuous course, carrying away in its flight the atmosphere with which it endowed the now per- ishing planet while the latter was yet only in the period of its glowing infancy. With the receding atmosphere would also be carried away such watery vapor as might have escaped the shock of the decomposition of the seas, together with all the animalcular life germs that it would contain. Thus cast away in the direction of the greatest impulse and least resistance, impelled as well from the liber- ated hydrogen as from the solid parts of the earth, its flight would remain unimpeded until the time should come again, in the distant future, when it would become ripe for precipitation by the process noted in a former chapter, and in that condition would have cast itself again upon a cooling world somewhere in space. Since the foregoing pages were written, my atten- tion has been called to the following coincident com- ment from the pen of Camille Fammarion. He says ; "Comets seem to be an exception to the general uniformity of celestial motions. Whence do they come ? W' hither do they go ? The spectroscope reveals the presence of carbon and hydrogen, and we know that life began upon the earth by the combination of these elements. Do comets bring the seeds which fec- undate worlds ? Are they electric storms bringing new vibrations to the atmosphere of the planets, or 46 THE GENESIS OF WATER. do they, on the contrary, receive the last sighs of dying worlds ? " But the separation of the water from the mineral matter of a perishing world would necessarily take place many ages before the time at which the solid matter could have reached the stage of fragmentarv disintegration through the process of radiation. Indeed, this fact is logically demonstrable without the aid of experiment. We have seen that the cosmic fires must have been maintained for many millions of years before their stored-up energies developed the crude forms and con- ditions of a mineral world, while on the other hand, the waters are the resultant of hydrogen momentarily heated to incandescence and thus combined with the colder oxygen from outer space. The respective periods of radiation, or exposure to the influence of the absolute zero of temperature, therefore, of the mineral and the aqueous portions of the decaying world, necessary to effect their respective disintegration, would be the complements of the times of aggregation, which, as we have seen, would be the proportion of millions of years in the one case to a moment of time in the other. But the animalcular life germs are found to abound everywhere in sea and air. Their properties are such as have been mentioned in this chapter ; whence it follows that we have not the slightest warrant for believing that the chemical decomposition of the waters would destroy them, nor that they would suffer anni- hilation through exposure to the temperature at which that phenomenon should occur. Inseparable as these germs are from the atmosphere, and practically indestructible as we have seen, they would necessarily be borne away with the receding atmosphere or THK GENESIS OE WATER. 47 new-born comet — the liberated sea and air of the dyinj^- world. How very symbolic of the Christian's conception of mortality is the picture that is thus presented ! The soul of the world, dowered with the principle of imperishable life, taking its fli<^ht to another state of being and leaving to destruction and decay the verit- able corpse of the erstwhile living planet. Nor does it fit with less exactitude the conception of mortalit}' and immortality taught by the religions of the East, wherein the liberated soul leaving its body to decav and disintegration, enjoys the freedom of a spiritual existence until the time shall come when the law of its being shall cause its descent into another and another body, just as the cometary soul of an extinct planet is cast upon successive worlds. And thus in the great order of the Universe, the physical life of Nature is an immortal principle fostered and protected b)- the hand of Omnipotence ; for cast upon successive worlds, together with the comet bv which it is preserved, the invisible germ will continue in its eternal round to develop all the forms of organic life beyond the utmost limitary conception of time. THE END. V ■• •, • ^1 -.'sWirSE? ^4»* a. -^ .• f r'< ^:.^-c m I r>,r\. M