The Western Axis

From the Lesson

The familiar sites, read with the grammar we have built. Cardinal precision in the desert; light admitted through a stone throat in Ireland; a calendar of standing stones on Salisbury Plain; and, older than any of them, a hill in Anatolia.

Göbekli Tepe, Turkey (c. 9500–8000 BCE)

Twenty enclosures of T-shaped limestone pillars, carved with foxes, boars, vultures, scorpions and serpents, raised by people without pottery, metal or agriculture, and then deliberately buried. It is roughly seven thousand years older than Stonehenge. Klaus Schmidt, its excavator, argued the temple came before the town — that the gathering to build the sanctuary drove the settling, not the reverse. Astronomical claims for its enclosures are actively debated and none are secure, but the site alone dissolves the assumption that monumental sacred building requires an agricultural state.

Giza, Egypt (c. 2560 BCE)

Cardinal orientation. The Great Pyramid's sides are aligned to true north within about three arcminutes — one twentieth of a degree. Kate Spence proposed the method: the builders used the simultaneous transit of two circumpolar stars, whose alignment through the pole drifts by precession, which would also explain why the orientation error in successive pyramids changes sign over time in step with that drift.

Shafts and stars. The northern and southern shafts of the King's Chamber point toward the culmination altitudes of circumpolar stars and of Orion's belt for the era of construction. Bauval and Gilbert's Orion Mystery extended this to argue that the three pyramids' offset plan mirrors Orion's belt, and that the mirroring is exact for roughly 10,500 BCE rather than 2500 BCE.

Orthodox view. Egyptology accepts the cardinal precision and the stellar symbolism of the shafts, which the Pyramid Texts amply support, but rejects the 10,500 BCE dating: the pyramids are securely dated by quarry marks, workers' settlements and administrative records to the Fourth Dynasty. Treat the earlier date as a contested hypothesis, not a finding.

Karnak. The main axis of the Amun precinct faces the midwinter solstice sunrise, the alignment Lockyer identified in 1894 and the observation that founded the discipline.

Newgrange, Ireland (c. 3200 BCE)

A great passage cairn in the Boyne Valley, older than Giza. Above the entrance is a deliberately cut roof-box. For a handful of mornings around the winter solstice, the rising sun sends a beam through that slot, down nineteen metres of passage, and onto the floor of the central chamber, where it broadens and withdraws over about seventeen minutes. Nothing about it is accidental: the roof-box is a separate engineered aperture, and the passage floor rises so that the beam arrives level.

Knowth, its neighbour, has two passages facing the equinox sunrise and sunset, and carries the largest collection of megalithic art in Europe, including what may be the oldest known map of the moon.

Stonehenge, England (c. 3000–1600 BCE)

The principal axis runs to the midsummer sunrise in one direction and the midwinter sunset in the other, through the Heel Stone and down the Avenue. Recent thinking, following Mike Parker Pearson's Riverside Project, favours the midwinter view as the ceremonially important one — the feasting evidence at nearby Durrington Walls is overwhelmingly midwinter. The monument is a place to watch the year die and return.

Hawkins's claim that the Aubrey Holes formed an eclipse computer, and Hoyle's elaboration of it, are no longer widely accepted; the solar alignment is not in doubt, the lunar computer is.

Callanish, Isle of Lewis. A cruciform setting where, at the southern major lunar standstill, the moon skims the hills — the "Sleeping Beauty" ridge — and appears briefly to rise again within the stones. Alexander Thom's lunar-observatory thesis for British sites is treated cautiously today, but Callanish remains its strongest case.

Malta — Mnajdra and Ħaġar Qim (c. 3600–3200 BCE)

The southern temple at Mnajdra is a solar instrument. At the equinoxes the sunrise beam runs straight down the main axis into the central corridor; at the solstices the light strikes the edges of two decorated megaliths flanking the entrance. Three dates, one building, no moving parts.