The iconography of the Moon is certainly wide and vast, but I'm thinking that this may be a very good candidate for the first time that the Moon appears as an airplane. I found this lovely image depicting the champion of the air, the great and all-knowing height-highness, the Moon. In 1914, eleven years after the first powered heavier than air flight of the Wright brothers, the development of more sophisticated was appreciating at a high rate, and there were newer higher records for (fixed wing) altitudes. (In 1908 the altitude record was about 360'; in 1910, it stood at 8,000'--balloons had achieved loftier records, around 40,000' in 1912.) This was a sly way of pointing out that try as they may and try as they might, the inhabitants of Earth wouldn't come quite so close to the Moon as they would dream. And that was true until Apollo 8 found itself on the far side of the Moon, only 56 years later. [Source: The Day Book, Chicago, March 24, 1914. Image provided by University of Illinois at Urbana-Champaign Library, Urbana, IL. Persistent link: http://chroniclingamerica.loc.gov/lccn/sn83045487/1914-03-24/ed-1/seq-31/]
The composition of the sun remained basically hidden to scientists until relatively recently--certainly it was well into the 20th century before astronomers/astrophysicists got a good idea of what the sun is, exactly. The perfection of god's creation and Aristotle's unchanging nature of the sun must've been suspected for a long time given its coronal displays during total eclipse and ancient unaided observation of sunspots (which at least suggested that the sun rotated), but the true nature of the "imperfect" nature of the star wasn't firmly exhibited until the work of Thomas Harriot and the Fabricus and Galileo and Scheiner--but then there wasn't that much that could be employed from the data. So too true even with Bunsen and Kirchhoff in their profound invention and discovery in 1859 of the spectrographic analysis of the sun revealing its chemical composition (finding the absorption lines in the spectrum of the sun contained hydrogen,m nicekl, iron, sodium,cacium, and magnesium as starters)--this information was essential in establishing discoveries that would come much later on. (Interesting to note here that the first record of a solar flare is made in this same year by Richard Carrington, and also that this year saw the publication of On the Origin of Species as well as Riemann's hypothesis and Maxwell's kinetic theory of gases--a big year in the history of science).
The interesting hypothesis of sunspots as "holes" in the surface of the sun was made by Alexander Wilson (professor of astronomy at the University of Glasgow) in his paper "Observations on the Solar Spots" on 1 January 1774 and published in the Philosophical Transactions (volume 64, pp 1-30, and available here). It was one attempt at an explanation for the mysterious black spots that also opened the door to the possibility of the sun being inhabited. The spots then would have been conical holes in the sun's photosphere, with the dark part coming from a glimpse of the interior (and presumably cooler) part of the sun.
From the vantage point here in the future this looked like not such a great idea, especially coming only a few years before the (1787) discovery by William Herschel that the sun and the rest of the solar system was in motion relative to the stars and was slowly moving towards a point in the contellation Hercules, which was an enormous scientific breakthrough as well as philosophical-theological chllenge, a cosmological "aha!" moment. That said, Mr. Herschel also held the view that sun spots were possibly cavities in the surface of the sun, the reasoning for which was very good and at times convincing in the absence of anything better, a pretty good product for its time
The beautiful image introducing this post was designed about a hundred years after the Wilson paper, and appeared in the prolific Amédée Guillemin's (1826-1893) The Sun (translated from the original French in 1875), and which is available in full text pdf from The Haiti Trust. Guillemin spends a chapter on sunspots and holes and presents a convicing history of the idea, and that according to Wilson and others the spots were cavities in a liquid globule envelope and revealed the solid mass of the sun "through a cloudy atmosphere with a grey tiny all around" (page 214).
The epilogue of Guillemin's book addresses the issue of life on the sun ("Is the Sun Inhabited?") and in his review Guillemin very plainly makes the case that it is "absolutely impossible to support life" on the sun due to the heat--presently. He qualifies his assessment finally by asking "Will it become habitable?", and responding that it was "very possible" (page 295), but that it would have to take place in a future where the rest of the planets and everything else has gotten colder.
It seems to me that in the history of astrology--or at least for what seems to be most of it, at least through the late antiquarian publishing aspect of it--that comets and meteors were basically not utilized. Perhaps it was because in that world these entites didn't really effect anything--perhaps they were simply mysterious, spurious, and incongruent, and not a subject for installation in the astrological night sky. Comets (from the Greek, kometes, "long-haired") and meteors (Greek again, from meteoran, a "thing in the air") and bolides (exploding meteors, from the Greek bolis, or "missile"), holosiderites, siderolites, aerolites uranolites, and so on, have a long and complex story in the history of astronomy, at least in some ways; perhaps the most influential thinker on comets held thinking at bay and did so for two milennia: Aristotle's Meteorology made the case that comets were not a planet or associated with planets or even necessarily part of the heavens--rather they were a phenomena of the atmosphere. So perhaps their use as astronomical/astrological objects was limited by their very Aristotlean obviousness of being near-Earth objects.
The Comet of 1066 (later named Halleys' Comet), as depicted in the Bayeux Tapestry (completed in the 1080's)
The fear aspect of comets--the Comet of 1528--was depicted in Ambrose Pares Livres de Chirurgie (1597), and shows what part of the concern was (the coming demise of nations, the death of rules) with the appearance of decapitated heads and a large sword and raining daggers:
[Nicolas Le Rouge, Le Grand Kalendrier et Compost des Bergieres, published in 1496 in Troyes.
The night sky is a mnemonic device, a place to store memory and a holder of the alphabet of myths and beliefs of all, a culture written large across the sky. Meteors and comets were not predictable, and could add nothing insofar as a consistent bit of storytelling was concerned, though they certainly created their own stories in each observed appearance; they could also add punctuation and exclamation to whatever constellation they appeared in. For example if one appeared in a juncture with Jupiter, a major event for royalty would possibly be foretold. But as a permanent element to the visualization of the night sky, they had little power even though they seemed to be displays of fantastic energy and power in themselves.
[For some reason the celestial court, divided by sunlight and flanked by two other sources of light, have ofund it expedient to issue comets from the mouths of Heaven Canon. I'm not sure what's going on in the forground with the fellow working his spade next to the triangular blankness. the man to his right seems to have been overtaken in fear (as have the group of people visible to the left over the shoveler's shoulder).]
[Halley's comet appears again on the title page of this work by the Hungarian George Henischius, a professor of rhetoric, mathematics and medicine at Augsberg.]
This lovely if not very convincing argument was produced and directed by "a German engineer, Herr" (Enrst) Horgiger, of Munich. He attempted to wed belief and mythology and astronomy, providing a worlds-in-collision explanation for the Flood. From the caption to the drawing I do not know if it is The Flood of Noah, as it occurs in the book of Genesis in the Bible, or the flood of Apollodorus, or Hygenius, or of the Eridu Genesis (some 2000 years or so before Genesis) or the flood of Atrachasis (of about 1650 bce) or the flood of Gilgamesh (of about 1100 bce), or if it is the flood of Emhil, or Zeus, or Allah, or Yahweh, or the other 150+ great floods of mythology categorized by James Frazer in his astounding but unreadable books. But it is a flood, and his reason is that a wandering body in space came into temporary orbit around the Earth with a resulting gravitational soup that caused the waters to rise up after which the flood occurred and the orbiting sphere to break apart.
As I said, it is a pretty picture, with a nice deep blue background that my scanner won't capture.
Source: The Illustrated London News, 21 January 1925, "A New Theory of the Flood: How it Might Repeat Itself".
In this episode of the Strange Things in the Sky Department there are a number of posts dealing with Strange Earths--sometimes there are strange Earths int he sky, above the Earth. And so on. In this small offering we see a green-sea earth viewed by Martians from, well, Mars. It is the cover art for sheet music "A Signal from Mars", composed by Raymond Taylor and arranged by E.T. Paull in 1901. Somehow the Earth is being illuminated by a small canned power source of high energy light that must have the energy of a pulsar, and there's a five-pointed star that is added for unknown effects. There's mot much more that can be said, except that the music (sampled below), which is a ragtime march, has nothing to do with Mars so far as I can tell. Mars was certainly in the news when this sheet music was published in 1901--Percy Lowell had taken it upon himself to interpret Giovanni Schiaparelli's 1877 of "canali" on Mars as "canals" rather than "channels" and convinced himself that what he was seeing with his superior instrumentation were indeed structures built by engineers of another race on another planet. So, perhaps "A Signal from Mars" was much like the Atomic Motels in 1945 and Radium Cakes in 1897--folks just used a popular name in the news to excite interest in their own work via association with repetitive references.
[Source: the Library of Congress] This is a detail from:
Another curious image of Martians with telescopes comes from Puck magazine in 1904:
Martians pointing telescopes at the Earth is a much more preferable situation than Martians pointing gigantic cannons:
This is the cover art by the fabulous Frank R. Paul for Stanley D. Bell's "Martian Guns" found in the January 1932 issue of Wonder Stories.
There's really no way to determine how big the gun is except to say
that it is probably "big"--there's just nothing to place the thing in
perspective, as the figures in the foreground, being Martian, don't have
a specific height. They could be 6' tall, or 60'--perhaps they're
only 1/10 of an inch tale, and the projectile they're firing to the
earth is so devastatingly powerful that size doesn't matter.
Many years ago in D.C. I bought part of the estate library of Parmelee C. Daniels--the books had been passed down to the next generation, and after their passing some of those books came into my bookstore. Among them was this wonderful photograph, made by P.V. Reyes of Avalon California in 1923. But it wasn't until tonight that I could easily put together the history of the image. (And when I said "small mystery solved" I meant that it was a small mystery to me--no doubt there will be many others who will identify this instrument on first light).
I found that the photograph was made during the 1923 Solar Eclipse Expedition to Santa Catalina Island at Camp Wrigley, and was attended by Daniels and a host of the Big Names of astronomy of the 19-teens and 'twenties. Daniels was a professor at Drake University in Des Moines, and the school's telescope was packed up and made the trip to the Pacific. I do believe that this is the 8.5-inch refractor that was the gift to the school of General Drake in 1893, although I could be wrong.
Here's the image of the telescope (with Daniels standing on the box, President of Drake University and astronomy professor Dr. Morehouse, and Prof. Edwin B. Frost. The image comes from the University of Chicago:
[PC Daniels photo on the solar eclipse expedition of 1923 via the University of Chicago, http://storage.lib.uchicago.edu/ucpa/series6/derivatives_series6/apf6-03446-031r.jpg]
And so the story of this photograph gained some life tonight by me simply plumbing the intertubes for information. Unfortunately I do not know the identity of the boy in the sailor's suit.
8 1/4" Brashear/Warner&Swasey refractor, 1894. (Curiously, in a
dedicatory article in the 1922 issue of "Popular Astronomy" it is
described by the chief astronomer at Drake University, Daniel Morehouse
as a 9" telescope). According to Kirby-Smith (U.S. Observatories, Van
Nostrand Reinhold), it has an interchangeable front flint element for
visual or photographic work, and has a 5" doublet Brashear camera and a
polarizing solar eyepiece. Possibly also, a filar micrometer and a
These compelling images belong to Astronomie Populaire ou Description des Corps Célestes, Avec Atlas en Tableaux Transparents, à l'usage des Gens du Monde, which was published in Bruxelles in 1862. The book is surprising, with several of the engravings being laid in, with holes for the interiors of stars and glassine on the back of the plate so that the image can be held up to (candle) light for a better effect of looking at the night sky.
For the most part Native Americans of the pre-U.S. had no names for days, no
division of the week, nor a name for years, though underscoring the observation of the skies and the passing of time was a primary appreciation of a more sophisticated lunar cosmology.
Simply put, the lunar cycle was one of the major ways in which
Indians captured spent time. Days, weeks and travel distances were
in general measured in terms of nights passed, or sleeps (similarly
the length of the day in terms of the four major daily appearances
of the sun and moon). The passing of the year was marked in lunar
cycles, and delineated important, measurable, repeating events in the
environment important in the life of a tribe. (These events—harvests, plantings,
snows—would vary from tribe to tribe according to their geographic
Given that today is the winter solstice I thought to have a look at some artwork or imagery depicting the sun. I went to bookcase where there were some astronomy books and plucked out one at random--it turned out to be Denison Olmsted's (1791-1859) Practical Astronomy textbook sort of written for his 12 students at Yale in 1839 (and bound with Ebenezer Porter Mason's Introduction to Practical Astronomy, which was a supplement published ten years later). Its a fine not-big/not-little book (320 pages plus Mason's 135 pages), and it still reads pretty well. (There's also a very sweet 16-page outline of the course he taught, breaking the lectures down into fairly small chunks. There's an interesting part of lecture XII entitled "DANGERS" which addresses heat and cold and bad business that could come from "perturbations of the moon and planets" and comets, of course, particularly the one like the "threatening circumstances attending the great comet of 1843". As it happens the only annotation made by the 19th century owner of this book was right here, in the danger section, where they wrote the word again followed by five check/whatever marks.
There would of course be images of the sun in the book, and so was found this lovely small woodcut within the astronomical image (above), measuring in real life at about 5mm. There are a lot of lines on the circumference of this tiny circle.
The "S" stands for Sun.
And another beautifully-design illustration from the same source:
Pierre Gassendi (1592-1655) published this God's-eye-view of creation a few years after his death in the fourth volume (Astronomica) of his six-volume Opera Omina. His friends and supporters of course saw to the publication of this mathematician/philosopher/logician's work1 back there in 1658, so Gassendi--a very prominent thinker from a long-line of thinkers nearly on the verge of great discovery here and there and certainly a witness to it--made his greatest adventure in publishing only in death.
Imaging a physical god is a tricky business in the history of the printed book. Bits of the creator of the universe turn up in book illustrations over hundreds of years, though I am not sure when the very first picture of a part of god appears. The hand of the creator (generally seen as the Primum Mobile) is not terribly uncommon in images of a scientific nature in the 17th and 18th centuries, and is perhaps best exemplified by Robert Fludd's famous Monochord:
Of course there are many instance of the full-bodied god being seen through a break in the clouds, though in all the instances of this that I have seen the tantalizing peak into whatever region it is that this god exists is left entirely blank, a small white space. As so:
(Title page is for the narrative poem Le Metamorfosi, Ovid’s Metamorphoses,
translated into Italian by Gioseppe Horologgi, and published in Venice in 1563. See an earlier post on this blog, A History of Blank and Empty Things: God in a Hole in the Sky, here.)
The eye of god is also not very uncommon, and is represented by an eye and also in a sacred triangle. Less common though are images like Gassendi's, which in a way, in an odd and almost offhand way, give the reader a sense of what it is that god might be seeing in agodly-lineof-sight Perhaps this is incorrect--but in judging his image with others in my experience it seems to me that the representation is a little more "personalized" here than just about anywhere else.
"That those spots and brighter parts which by
our sight might be distinguished in the Moon, do show the difference between
the Sea and Land of that other World... The spots represent the Sea, and
the brighter parts Land... That there are high mountains, deep valleys,
and spacious plains in the body of the Moon... That there is an atmosphere,
or an orb of gross vaporous air, immediately encompassing the body of
the Moon... That it is probable there may be inhabitants in this other
World, but of what kind they are is uncertain..."--Discovery of a New
World in the Moone (1638). by astronomer John Wilkins
Reading about the rover Curiosity taking bites of the Martian surface to analyze brought to mind an early and elegant piece of reasoning which put to rest the claims of life on the Moon. Belief in Lunar life is ancient, stretching back (for example) to Pythagoras, Plutarch and Lucian (who wrote perhaps the earliest piece on flying off to another non-celestial sphere). In more recent times bigger scientific names get thrown into that selenite melting pot: Carl Friedrich Gauss was a believer int eh possibilities of life there, as were the astronomers Helevius, Bode and (later on) Olbers, Littrow and Gruithausen. (Franz von Paula Gruithuisen [1774-1852] published his findings of urban structures in the very rough terrain above the Schroeter crater; his Wallwerk was quickly discredited though by astronomers with more powerful telescopes.)
[The seat of the problem for Gruithuisen--the complex structures at left thought by high in observation a low-powered refracting telescope to be streets and buildings. Source: NASA/JPL/University of Arizona, University of Arizona's HiRISE (High Resolution Imaging Science Experiment).]
In addition to the improvements in telescope resolving power--which provided better/more accurate maps of the lunar surface, particularly in the 1830's by Beer/Maedler and Lohmann--there was a major piece of thinking by Friedrich Bessel (1784-1846). Bessel was a superb observationalist and contributed vastly to the field with his work on stellar distance and identification, publishing his Fundamenta Astronomiae in 1818 and consequently constructing a star catalog of 63,000 objects. In 1834 he established that given the very sharp occulations that the Moon's diameter was found to be not very much smaller at all in relation to its measure by direct observation, meaning that the starlight was not deviated by atmospheric reaction, because the atmosphere of the Moon such as it was was 1/2000th of the density of that on Earth. Therefore: no perceptible atmosphere, no respiration, no life as it was understood to be "living".
It is odd that given that work and the very barren maps being produced in the 1830's and the higher-powered telescopes that showed masses of scarred surface that there was a flurry of pro-Lunar-life stuff to hit the popular newsstands just a few years later. A famous (and first?) case of this was with Edgar A. Poe's "The Unparalled Adventures of One Hans Pfall" which appeared in the Southern Literary Messenger in June 1835 and which detailed the story of a debt-ridden Pfall who takes off to the Moon in a hot air balloon for it more debt-free climate, and who then sends back a Selenite messenger on another balloon, and, well, nothing really happens. A much ore effective hoax was perpetrated in the New York Daily Sun for six days in August 1835 in a story attributed to the great astronomer William Herschel about find vast and complicated life on the Moon. (In real life Herschel was a believer but I think never published on it.)
It is odd that such a fair amount of activity--something which was also the modern beginnings of ET-based storytelling of fear and hope--would begin a year after Besell's thinking. And in a reutn-to-home0again, the crater nearby the Wallwerk of Gruithuisen (who also claimed that the whitish polar icecaps of Venus were caused by fire ceremonies by practicing Venetians), named Schroeter, was done so in the honor of the astronomer Johann Schroeter (1745-1816), for whom Besell worked as an assistant. (Surveyor 2 landed about 100km from the Schroeter crater, as well.)
In the 16th and 17th centuries it was not terribly uncommon to decorate a title page of a scientific/philosophical work with the portraits of standard-bearers and significant people in the field. This is particularly true in the Baroque era, when so much more of the title page seems to be decorated. I should have kept closer memory of examples of these works, but for right now two will suffice--they are rather good. The first is the work of Pergaeus Apllonius (ca. 260-200 bce) in the Opera, per doctissimum philosopphm Iohannem Memum, printed in Venice in 1537, which contains the first appearance in print of Apollonius' Conics.
Around the title of the book we find the half-length portraits of Pliny, Cicero, Quintiliius, Plutarch, Lucan, Aristotle, Demosthenes, Plato, Aristides, Euripedes, Aristophanes, Pindar, Theocritus, Vergil, Horace, Livy, Sallustius/Sallust and Apollonius--a big cast with differing shadows.
A great example of a title page dedicated to astronomers is that for Jan Luyts' (1655-1721, an instructor in maths and physics at Utrecht), text Astronomica Institutio, in qua Doctrina Sphaericaa atque Theorica... printed in Utrecht in 1692. It features a "action shot" of five major figures in astronomy: (from left to right) Galileo (who is rarely seen actually holding a telescope and here is brandishing one like a club, holding the instrument very weirdly), a ham-handed Hevelius looking slyly over Galileo's shoulder (though it sort of looks like Kepler in a way, I'm pretty sure that Galileo is Galileo), with Brahe, Copernicus and Ptolemy each holding elegant demonstration devices for their own particular model of the solar system. I'm not sure who the central figure is--perhaps just a generic philosophe.
Here's the frontispiece to Galileo's which features Copernicus at right and the seated figure as Aristotle, which bears some fleeting resemblance to the figure above.
Galileo's Dialogo (1632) was the open invitation to trouble that Galileo no doubt expected and then famously received, the work being a defense of the Copernican system which at the time of regressive church wisdom posed a direct threat to Catholic belief systems. In the frontis to this work we again see some old friends, finding Aristotle, Copernicus and Ptolemy beautifully (and with realistic old-man slumpiness) portrayed by Stefan della Bella.
(The full title of the Dialogo: Dialogue Concerning the Two Chief World Systems (Dialogo
sopra i due massimi sistemi del
mondo), in which the Copernican and Ptolemaic systems are described and
compared. Galileo almost worked within the Vatican’s matrix necessitating a balanced
presentation between the different systems, and evidently did so enough for the book to become a best seller, but
its ride on the list of the Vatican’s
banned (“Prohibited”) books lasted until 1835.
Details of the portraits in "continued reading" section below.
Cornelius Duplicius Scepper (1500-1555) not only presented a beautiful book for publication in 1523--it was a work of deep scholarship, and it was edgy. Not skeptically-edgy, but a scientific-presentation-edgy, dismissive-via-the-facts-edgy.
The book (only two copies of which are found in libraries worldwide--at Brown and Oxford--though an online version is found here), Assertionis fidei adversus astrologos, sive signicationibus coniunctionum superiorum planetarum anni millesimi quingentesimi vicesimi quarti, was published in Antwerp for Franc. Byrckman on 16 May 1523. (The colophon at end describes the publication data so: "Symon Cocus, & Gerardus Nicolaus ... excudebant. Anno salutis humanæ MD.XXIII die xvi Maij. Impensis honesti viri Francisci Byrckmā ...")
The book evidently takes great and scholarly pains to point out any number of errors in miscalculations by astrologers, the weight of which and the diligence in historical presentation amounted to the book being a refutation of the claims of astrology. Among his many refutations is one that is quite simple and elegant: Scepper figures out that the starry firmament is at least 65 million miles from Earth, which means that the great vault is deeper and bigger still, and so given the size and the distance and the number of elements involved, it would be asking quite a bit of common sense to believe that all of that was having an effect upon the individual lives of Earthlings. Pretty good stuff for almost 500 years ago.
And just for the fun of it, here's a compilation video of tasty astrology debunkers, including Sagan, Dawkins, Tyson, Nye and Randi. Actually the James Randi part at about 4 minutes is absolutely priceless.
Scepper also wrote a biography/history of Charles V: Rerum á Carolo V. Caesare Avgvsto in Africa bello gestarum commentarij elegantissimis iconibus ad historiam accommodis illustrati. Authorum elenchum, è quorum monumentis hoc opus constat, sequens pagella indicabit in 1555.
"...stars...Numerous, and every star perhaps a world Of destined habitations"--Milton, Paradise Lost (1668)
In spite of a fairly long (if not light) and ancient history, it seems as though Christian Huygens might have thought more to the shaping of extraterrestrial life than any writer to his time. [The idea of extraterrestrial life is very old, stretching far back into Hindu cosmology, and even deep into the (eighteen worlds) of the Talmud. Thales, Anaximander, Democritus, Aristole, Ptolemy all thought about and agreed on the possibilities of life being lived on places other than the Earth--infintely more life, in the case of Epicurus. Bruno, Copernicus, Fontenelle, Henry More, and Cyrano de Bergerac.] In a way, in a Asimovian way of rules, Huygens may have laid out the first real template for describing what life-not-on-Earth might look like. And in the long run, he finds that the possibilities for life Elsewhere are enormously high (and not in doubt in any way), and that it should in no way be any lesser life-formed than what we know here on Earth--and that includes "life" in all of its great complexities.
[One of the few images made during this time or earlier on the possibilities of world systems outside our own appeared in Bernard le Bovier de Fontenelle--who almost but not quite gets there in his 1682 book Entretriens sur la pluralite des mondes, as follows, though it really has not much at all to do directly with Huygens:]
Huygens (1629-1695) worked across many fields, including astronomy, biology, math and physics, and was extraordinarily productive, making numerous contributions in the physical and theoretical areas, as well as being a prolific author and correspondant. But towards the end of his relatively short life (he died at age 56) Huygens embarked down the science fiction road in pre-science fiction days, writing a wonderful and provocative book entitled Cosmotheoros, The Celestial World Discover'd: or, Conjectures Concerning the Inhabitants, Plants and Productions of the Worlds in the Planets (available online in English here) where he establishes the groundwork of this extraterretrial life. (The book was nearly published during Huygens' lifetime, but it didn't quit ework out; left to his brother to published, he, too died before the book was finally in print in 1698. Shortly after the Latin edition of the Cosmotheoro was published by the The Hague publisher Adriaan Moetjens, translations appeared in English (1698) and in Dutch (1699). In the following years, translations also appeared in French (1702), German (1703), Russian (1717) and in Swedish (1774).)
Hugens set out his description by arguing that extraterrestrial existence of life is perfectly in keeping with the Bible, and that his"conjectures are not useless" or "overcurious", and that are justified in and of themselves as a useful pursuit because of the display of logic in his arguments. He states that the inherent sinfulness and "villany" of man on Earth does not perclude life elsewhere, and these lifeforms coul dbe everywhere else, and no different from our own, with no differences in ability to reason and explore. Lifeforms exist much like us, with at least five senses (and here Huygens makes an interesting play for more-than-give senses, though he doesn't understand what they might be), and are capable of all of the supporting capacities for enjoying astronomy, and logic, mathematics, physik, arithmatic, and all of the rest, including all possible skills that could be called upon in the production of instruments of science necessary to pursue any endeavor, and all enjoyed in a society as expectently rich as any on Earth, enjoying all of their plants and animal lifeforms, all of their own creations and the rest of the creations of Nature, all while listening to a universe-wide application of music ("everywhere immutably the same", which Huygens states beautifully here:)
“It's the same with Musick as with Geometry, it's every where immutably the same, and always will be so. For all Harmony consists in Concord, and Concord is all the World over fixt according to the same invariable measure and proportion. So that in all Nations the difference and distance of Notes is the same, whether they be in a continued gradual progression, or the voice makes skips over one to the next. Nay very credible Authors report, that there's a sort of Bird in America, that can plainly sing in order six musical Notes: whence it follows that the Laws of Musick are unchangeably fix'd by Nature, and therefore the same Reason holds valid for their Musick, as we even now proposed for their Geometry"--(page 86)
Cosmotheoros' pages are filled with such reasoned arguments--remarkably so for the end of the 17th century, barely 90 years after the great publication of Galileo and 40 aftre the work of Hooke (in exploring infinities at the other end of the optic scale).
I've included some interesting parts from Book One of the Cosmotheoros; the subject/section headings are in red, and the page number (which usually appears mid-sentence) is related as . Huygens occasionally referes to the other non-Earth life forms as "Planetarians". Here's a sample: