The University of Nebraska-Lincoln has created a series of excellent interactive animations which allow the non specialist to get a feel for the extremely rich field of astronomy. Below under the Astro Movies tab is a selection of movies pertinent to the DMRT's interest in the origins and evolution of civilisation.
( Title: The Nebraska Astronomy Applets Project - Team headed by Dr.Kevin Lee; see all applets at )

The following quotation from Campbell's The Way of the Seeded Earth III p276 gives a succinct summary of how the ancients viewed the cosmos:

And as in every other known agricultural society...the sense of an essential spiritual accord between the social and celestial orders, with the well being of the community understood as a function of this accord, contributed to the flowering of a mythology of personified cosmic powers functioning simultaneously in the heavens and on earth.
Sunrise and Sunsets at the different Latitudes
Due to the tilt in the earths axis relative to the plane of the Elliptic, the earth in the northern hemisphere is tilted towards the sun in summer and away in winter. Correspondingly, in summer the sunrise moves to a maximum point in the northeast at the summer soltstice and to a maximum south east point at the winter soltstice. The latitidue of the observer also affects these sunrise and sunset points.
Solstices and Equnoxes
The mid winter and summer solstices are due to the tilt in the earth's axis being, respectively, directly away from or directly towards, the sun. At the spring and autumn equinoxes the axis is exactly sideways, giving 12 hours day and twlelve hours darkness.
Sunrise and Sunset through the year
The animation illustrates the positions on the horizon of sunrise and sunset throughout the year.
23.5 degree tilt in Earth's axis at Solstices
The earths axis at the summer solstice is tipped 23.5 degrees towards the sun relative to its orbital plane (the Elliptic). At the winter solstice it is tipped 23.5 degrees away from the sun. At the spring and autumn equinoxes this value is zero degrees.
Phases of the Moon
The oldest Bayblonian astronomical writings, about 1,800BC, relate to the moon. Not only its phases but its rising and settings. The moon rotates anti clockwise around the earth as seen from above the north pole.
Paths of Sun and Moon relative to the Elliptic
The tilt in the earth's axis makes it look like the sun moves above and below the elliptic plane.
The Zodiac
In the period from the Sumerians to the Babylonians, the patient star gazers noted the motions of the moon,sun,mercury,venus,mars,jupiter and saturn relative to the Zodiac (the twelve divisions, or houses. Into which they divided the heavens).
Precession of the Spring Equinox (YouTube)
The tilt in the earth's axis changes completes one slow wobble every 25,765 years. Ancient (Sumerian,Babylonian) observers of the spring equinox using alignment stones noticed that the location of sunrise on the horizon moved back about one degree every seventy two years or 30 degrees every 2,150 years.
The tilt in the Earths Axis
Considered from above the earth rotates counter-clockwise on its own axis and orbits counter clockwise around the sun. Away from the Equator, the tilt is reponsible for the changing seasons in northern and southern latitudes.
The Plane of the Elliptic
As the earth sweeps around the sun, the plane swept out is referred to as the Elliptic. As the earth is tilted on its axis we are typically viewing this plane at an angle (of +- 23.5 deg a the solstices, 0 deg at the equinoxes).
The Little Dipper or the Plough
Due to the earth's orbit around the sun
Big Dipper, Orion and other stars turing around the North Star.
Some stars are always visible, some stars rise and set, and then part of the southern sky (i.e. the Southern Cross) is never visible in the northern hemisphere.
The stars Sirius and Vega
The rise of the Sirius star above the horizon in September heralded to the ancient Egyptians the imminent flood of the River Nile. Vega is the second brightest star in the northern hemisphere, and about 11,000 years ago when domestication of plants and the sowing of cerals commenced, it was the pole star.
Hydrogen Atom Simulator
Hyrdogen is the simplest and by far, the most common element in the Universe. It is not only the main fuel of the stars but forms an invisible gaseous web between galaxies. This wonderful applet shows how photos of light are ignored, absorbed and emitted, by a solitary electron orbiting the Hydrogen nucleus.
Basics: Longitude and Latitude
The Equator is at zero Latitude and the poles at 90 degrees. Greenwich in London is at zero degrees and the International Date Line is at 180 degrees on the far side of the world. The longitude is given as West or East of Greenwich as you move west or east respectively up to 180 degrees.
Distance and Size of Astral Objects using Geometry
The arcsecond is the visual diameter of a distanct object as measuered as an angle.
Altitude Demonstrator
Shows how the position of a star is specified using its azimuth and altitude.

North Star, Polaris Our ancestors looking into the night skies noticed that the firmament appears to spin about a fixed star. They did not know that the earth spins on its axis and that the Pole Star, or North Star sits directly above this axis and therefore appears motionless. Instead they conceived of an Axis Mundi stretching from a World Mountain on the earth up to the pole start around which everything else turned.

The Sumerians divided the heavens into three hundred and sixty segments to approximately match the number of days the sun took to complete a circuit of the heavens (i.e. from one solstice to another). Unlike us they didn't know that the earth orbits around the sun and that this causes the position of sunrise to shift about a degree each morning, until over the course of a year it has moved through the entire firmament, or the twelve constellations of the Zodiac. They conceived of the sun traveling through all the 'houses' of the Zodiac and assigned specific meanings to this. The decision to eventually divide the firmament into twelve was probably due to the fact that the Lunar Cycle is nearly thirty days and it therefore goes through twelve and a bit cycles in a year. Many cultures like the Egyptians used add a thirteenth month every few years to compensate for these extra days.

Our ancestors did not know that the earth is tilted on its axis and that except for the equinox days when the axis is exactly sideways to the sun, it is either orientated towards or away from the sun. This creates the four seasons in latitudes above or below the equator and causes the sun to rise at different points on the horizon ranging from the south-east at the winter solstice and to the north-east at the summer solstice.

With patient observation these cyclical patterns can be marked out using standing stones etc. However amid the above order our ancestors noticed that five stars didn't move in tandem with the rest and appeared to follow more complex cycles. They did not know that these were the planets Mercury, Venus, Mars, Jupiter and Saturn which orbited our sun and psychologically projected onto them particular qualities and properties. The movements of these five, along with the sun and moon, were thereby accorded special significance and their cycles patiently observed. It is even argued that the perception by the Sumerians circa 5,500 years ago of an order in the firmament and the resultant conviction that life on earth should be put in 'accord' with these revelatory motions was what allowed them make the decisive psychological leap to civilisation with all its attendant laws, arts and sciences. From this time onwards specialisation within cities took off centred on a priest-king, a priesthood and a court. The surplus produce of farmers hence forth found good use in provisioning an elect group dedicated to the weighty task of ensuring concord between heaven and earth.

Kassite KudurruIntroduction: From gazing at the stars in night sky, the movements of the sun and moon, the rare blankets of clouds bringing rain, and even indeed, the observation of sources or water springing from the ground (the watery realm beneath); the Sumerians and later Babylonians evolved a layered view of the cosmos. The Babylonian ziggurats (stepped pyramids) were an earthly reflection of this order and the Kassite (ruled Babylon circa 15~12th century BC) boundary stone (Kudurru) we will consider on the right reflects the resident powers of these layers. The inscriptions of the Kassite Kings were written mainly in Sumerian, and their letters and contracts in Babylonian reflecting their continuation, with the addition of their own gods, of the old Sumero-Babylonian order. We will mostly use the Babylonian names.

Ishtar (planet Venus), Sin (Moon) and Shamash (sun) (powers/deities associated with Sumer - Akkad)
Joseph Campbell in his book The Way of the Seeded Earth p38-9 gives tells us how Inanna (Ishtar) as the planet Venus, as evening star, follows the sun at night into the netherworld and, as morning star, heralds the sun's reemergence.
In one myth,where Inanna's amorous advances are rebuffed by Gilgamesh (associated with the sun) who cites the subsequent fates of her previous lovers as just cause, Inanna enraged succeeds in her petition of highest heaven (Anu) that the divine Bull of Heaven, Gugalanna, (associated with the constellation of Taurus) is sent against him. Gilgamesh defeats and dismembers the bull to the horror of its consort, Inanna's dread sister, Ereshkigal, Queen of the Netherworld. Eventually, Inanna descends to the netherworld to make atonement to her sister , the eventual upshot of which is that she is only let return to the day world if her own beloved consort, Dumuzi, the Shepherd, spends half the year in her realm.
The constellation Taurus appears above the horizon at the spring equinox from circa 3200 BC onward and the important barley harvesting ceremony, akitu, used occur at this time. After the summer solstice begins a period of mourning signifying that Dumuzi must die and enter the underworld.

Anu, Lord of the Great Above, Enlil, Lord of the Air and Ea (Enki) of the House of Water ( powers/deities associated with Sumer and Akkad)
Hugh Thurston in his Early Astronomy p66 indicates that in the Mul-Apin Tablets, the sun is described as being in the realm of Ea in the cold period of winter; of being in the realm of Anu for the Spring and Autumn; and of being in Enlil in the hot harvest period of Summer. So as well as their anthropomorphic roles in Mesopotamian mythology, with their associated powers and qualities, these deities also represent three distinct regions of the firmament. Part of what we're trying to do in the DMRT astronomy section is to push through the anthropomorphic figures that appear in myths and tales to get a sense of the impersonal powers of the firmament they represented.

Marduk, Nabu and Ninhursag Ninlil (powers/deities associated with Babylonian Civilisation)
In comparison to the separation of heaven and earth, Anu from Ki (the earth) by their son Enlil, the fashioning by Marduk of the cosmos from the parts of the carcass of Tiamat, goddess of the abysmal waters,is a much more violent affair. Thorkild Jakobsen in his A History of Mesopotamian Religion associates this with the rise of importance of kingship and its secular role in contrast with the more passive religious roles of the priest-kings of Sumer. The Amorites were a nomadic people who infiltrated Mesopotamia from Syria and whose patriarchal society is reflected in significant rehashing of Sumerian and Akkadian myths. Their kingdom of Babylon becAme preeminent under the rule of Hammurabi.

Guardians of the Four World Quarters: The peculiar hawk's head on the left is Zamama of Kish. The double lion head is Ninib of Nippur. The two figures on the right have not, as far as we know, being identified but appear to be war gods. The original great Sumerian city of Uruk established a wide network of colonies dominating the north south river trade routes and also the overland east-west trade routes. Within a few centuries many of these colonies were overrun and the maintenance of trade routes became one of the main preoccupations of the Sumer-Akkad city states and indeed civilisation in general. By the time of the Babylonian, Assyrian and Persian Empires annual military campaigns to pacify or expand territories were the norm.

Below Ground: Gula (patroness of herbs, healing and fertility) and the Scorpion Guardians: The Cosmic Serpent rises from behind Gula and her dog, defender of homes, sits at her feet. A Scorpion Archer stands guard at the uttermost bounds of the earth, protecting the rising and setting suns from daemonic forces.

Four Elements in the Abysmal Sea from which everything came into being: on the right is the lamp of Nusku representing fire; Ramman-Adad (fourth paragraph) representing wind; the scorpion the death dealing representative of earth is associated with Gula above and finally the tortoise, associated with Ea (Enki), representing the watery element.

A History of Mesopotamian Religion - (The Treasures of Darkness) - Thorkild Jacobsen - Yale University Press - 0-300-02291-3
Cultural Atlas of Mesopotamia and the Ancient Near East - Michael Roaf - Checkmark Books - 0-8160-2218-6
Early Astronomy - Hugh Thurston - Springer-Verlag - 0-387-94107-X
The Mythic Image - Joseph Campbell - Princeton-Bollingen - 0-691-01839-1

Inner Orbit

The planet Venus (Inanna (Ishtar)) is closer to the Sun than the Earth and therefore from the earth will always appear in the precincts of the Sun. The result is that the planet is brightest and easiest to see, at dusk after the Sun sets when it is still visible above the horizon and known as the Evening Star, and at dawn just before the Sun rises when it is visible as the Morning Star. To the eye of ancient agriculturists it was as if the goddess, for so the planet was viewed, followed the Sun into, and preceded it back from, the underworld or nether regions. In this UNL animation set the observer planet to Earth and the observed planet to Venus and watch how Venus first follows and then precedes the Sun. Because the planet Mercury is even closer to the Sun, it is often seen in the precincts of Venus. The planet is personified in Sumerian mythology as Ninshubur, Inanna's trusted maid servant, (Queen of the East,) who is entrusted with the task of petitioning the gods, when Inanna fails to return of the dreary netherworld realm of her sister, Ereshkigal. See The Descent of Inanna where the goddess passes through the seven gates of the underworld mirroring the seven levels of the heavens.

The Sumero-Babylonian astral mythology identified the aspects of the cosmic female with the phases of the planet venus. As morning star she was the virgin, as evening star the harlot, as lady of the night-sky the consort of the moon; and when extinguished under the blaze of the sun she was the hag of hell.
Joseph Campbell - Hero of a Thousand Faces

In Mesopotamia, the Akitu Festival marks of the sowing of barley in the autumn and the reaping of barley in the spring. In this period, starting say, 3200BC in Uruk, the Sun at the vernal equinox used rise in the constellation of the Bull, Gugalanna, now known as Taurus - effectively the constellation is invisible in the blaze of the sun. This is the beginning of civilisation and the activities focused on the priest-king, are choreographed by the priesthood as they interpret the sacred movements of the seven planets (the lordly moon with his court of the Sun and the planets visible with the naked eye, Mercury,Venus,Mars, Saturn and Jupiter).

The annual lament for Dumuzi (the shepherd-fisherman- spouse of Inanna) occurs in the summer when the sun shrivels the meadows and the livestock no longer provide milk. In a reversal of the later role of Persephone, it is Dumuzi who spends half the year with Inanna in the daylight world and half in the netherworld where her dark sister, Ereshkigal, was sovereign- at least in this early period.

Venus as Morning Star attends the rising sun

Drama In the Heavens

Shamash, the Sumerian sun god, rises in the morning over the Zagros Mountains with his distinctive rays of light emanating from his shoulders and carrying his distinctive saw toothed weapon. The Morning Star, the goddess Inanna, is visible above the mountain peaks and the World Tree, or Axis Mundi, around which the constellations spin, is visible to her left.She appears to proffer something to Shamash.

The god, Ninurta, in this context probably in his role of god of South Wind and subduer/ of the storm god Zu,. Enki (Ea), Lord of the Apzu, realm of the fresh waters, approaches dramatically from the opposite direction carrying the storm god, Imdugud or Zu and appears to spill onto the mountain peaks from which arise the great rivers of the Euphrates and Tigris with their teeming shoals of fish. Although the rainy season is in winter, the snows on top of the Zagros and Taurus mountain ranges melt in spring swelling the Euphrates, Tigris and Karun rivers. Behind him stands the vizier of the underground realm of fresh waters, Usmu. The crowns of the gods are made up of stylised stacked (bull?) horns.

The Constellations

Speculating astronomically, we may be looking at: Ninurta in the generic role of the hunter/hero (a Gilgamesh or Enkidu) represented by the constellation Orion accompanied by a lion representing the constellation Leo - although the constellation Canis Major with with the Dog Star, Sirius, is the actual constellation following at his heel and the zodiac as we know it is mainly based on Ptolemy's (of Alexandria) description and so the original Babylonian zodiac may have been different.

In this context Enki may represent the constellation Capricornus . Beneath his foot sits the bull, Gugulanna, signifying the constellation of Taurus obscured by the rising sun. And yes there is an Aquila constellation which is particularly prominent in summer and above Capricorn. Finally we would have Usmu, Enki's vizier with his two faces like the Roman god, Janus (January), signifying perhaps the constellation of the water carrier, Aquarius. See Zodiac of Constellations to see the relation of the constellations to each other. Of Capricorn, Aquarius and Piscies, Jay Pasachoff in his book, Stars and Planets p132 writes, The last three constellations of the zodiac are in the region called the Sea.
It may simply be that the appearance of the planet Venus as morning star at the time of the Akitu festival signified a particularly fortuitous correspondence of the celestial spheres and that is what is here recorded.

There may too be in this image a precursor of the four evangelists as lion, hunter (angel), eagle and bull bear witness to the central drama.


There is of course no substitute for being in Sumer in the third Millennium BC and watching the sun and the constellations rise in the sky. Using the free software, Stellarium, we did up the following slide show following the constellations as they move above the eastern horizon in Sumer over a twenty four hour period in the year 2500BC.

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Word Sleuth:

*weghos (PIE) - way,path:-

The old PIE root is manifested in English way and German weg. However if we look eastwards, in Sanskrit we have marga. About which, discussing the difference between temporal art and the religious iconography of India's myriad gods and goddesses, Joseph Campbell writes:

In contrast to the figures in works of secular art (desi) they [images of the gods] open the mind to brahman and are know themselves, as the path or the way (marga). The sanskrit marga is derived from mrg, to hunt (by following the track of an animal through the forest to its lair), the animal to be found through contemplation of the image of a god being, of course, that indwelling golden person (purusha) which is one's own eternal portion. (The Way of the Seeded Earth vol1 p29)
Further east we find the notion in Chinese tao or dao, The Way, a comprehensive philosophy of life which unlike the introverted philosophies of India is very much imbued with awe at the physical wonder of the world. Further east again in Japan the word reverts again to many different paths with the word   - dō . It retains its abstract sense and can be found in the names of many disciplines such as Bushidō 武士道 - the Way of the Warrior; Chadō 茶道 - the Way of Tea; Jūdō  柔道  -the Gentle Way; Kendo 剣道  - the Way of the Sword, Aikidō 合気道 - roughly, the Way of Harmonising (with) Life Energy. The indigenous Japanese pantheistic religion is called Shinto 神道, roughly, the way of the spirit/s.
The dash and lower part of the character denotes movement and the right part of the character denotes chief/main. So the kanji in its most prosaic sense means main road.

Title: A Guide to Remembering Japanese Characters - Authors: Kenneth G. Henshall - Pub: Charles E.Tuttle Company - ISBN: 4-8053-0509-6
Title: The Way of the Seeded Earth I - The Sacrifice - Authors: Joseph Campbell - Pub: Perennial Library - ISBN: 0-06-096350-6
Title: Wikipedia Articles - Authors: Various - Pub: Wikipedia, - ISBN: n/a