Friday, December 21, 2007

Solstice

As we in the north prepare to welcome the Winter Solstice, in the southern hemisphere Summer Solstice is being celebrated....whichever it be for passing readers, Summer or Winter -

GREETINGS TO ALL !

An urge to mark these points in time must be in our blood - in our DNA. Humans have been doing so for as long as we are able to see, back into the distant past.

Countless structures around the world served ancient civilisations as natural calendars to mark solstices, equinoxes, and sites of sacred ceremony. I think the nearest such structure to our present home is in New Mexico, the state adjoining Oklahoma's panhandle, to the west.

At the southern entrance to an area known as Chaco Canyon stands 443ft high Fajada Butte (above right).

Here, in 1977 Dr. Anna Sofaer discovered the "Sun Dagger" - a petroglyph thought to have been carved some 1000 years ago by an ancient people who inhabited the area, the Anasazi, ancestors of the modern Pueblo peoples. The ancestral Puebloans were a prehistoric Native American civilization centered around the present-day Four Corners area of the Southwest United States (where Arizona, Utah, Colorado and New Mexico meet). The "dagger" is the only known site in the world that marks the extreme positions of both the moon and the sun.

"A large circular spiral and a small spiral are pecked in the cliff behind three large stone slabs. At midday on the summer solstice, the sun shines between the stone slabs and creates a dagger of light that bisects the large spiral. On midday of the winter solstice, two daggers bracket the large spiral. During the spring and the fall equinoxes, a small dagger of light bisects the small spiral. The slabs also cast shadow on the large spiral that marks the moon’s eighteen point six years cycle of its orbit"
(Chaco Culture Brochure).





We haven't visited Chaco Canyon, but in 2005 we did visit Mesa Verde, which is in the same area. We explored the remains of ancient Anasazi cliff dwellings - an amazing experience.






(A couple of photos from our trip)

The Anasazi abandoned Chaco Canyon around 700 years ago, for reasons unknown, possibly due to climate deterioration, and crop failure.

3 comments:

Michelle said...

Mankind's ongoing passion for the Heavens. Wonderful. :-)

BTW - I saw this clock and thought of your blog... (the one on the left with the planets)

http://www.clocklink.com/gallery.php?category=DARK

Twilight said...

Ooooh! Thanks, Michelle - I like that one - and it seems to be working too!

I tried adding a weather widget in the sidebar once, but that didn't work - this is a good one! :-)

RJ Adams said...

Fascinating! And a free clock as well! I'm so glad I called by.