Friday 22 April 2011

Standing Stones?

Why do archaeologists and historians keep telling us that ancient Neolithic monuments were built so that the farmers knew when to plant their crops?

If you had decided to give up the old “hunt it, kill it, eat it, move on” lifestyle and had opted for keeping your slippers by your own regular fireplace, it seems to me that you would have more important things to do than drag massive blocks of stone from all over the country to some windswept, rain-sodden plain, knock the things into some kind of shape with your piece of stone or your copper hammer if you were lucky enough to be in an advanced civilization, then lift the things so that they stood upright in some kind of formation? Just so you knew when to plant the cabbages next year. Not something you could knock together over the weekend, is it?

These megalithic structures must have taken years and years to construct if we accept the methods that are “proven” to us in documentaries. Hundreds if not thousands of people would have worked day in and day out to get these things built. Workers would grow old and die and the next generation would step in and continue the massive task. When was there even time to tend the crops and look after their meagre herds of animals?

Stone is not easy to work without modern tools, yet many of these structures feature joins and edges that would be difficult to replicate using today’s technologies. The perfect astronomical alignments that turn up over and over again surely speak of people who were concerned with much more than plotting the rising and setting of the Sun so they could plant their crops in the spring.
Is it really too fanciful to suggest that all of this effort was for another purpose beyond our current understanding and that, perhaps, the ancient builders used technologies that we have not yet “rediscovered”?

Stonehenge Tour GuideThe Stonehenge Tour Company

Monday 4 April 2011

After ‘decades of dithering’, Government steps in to help secure future for Stonehenge

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'End in sight' as Minister hails new Big Society approach to funding major capital projects.

The long-awaited transformation of the Stonehenge landscape is finally within grasp, John Penrose, Minister for Tourism and Heritage said today, as government support was announced putting the project back on track.




The plans, which will improve infrastructure and remove the current disfiguring visitor facilities from the vicinity of the stones, have been given a huge boost following Government moves to help English Heritage secure a unique funding mix to achieve the project.
The funding package, which mixes private philanthropy, lottery cash and commercial funding, has been supported by today’s Government announcement about English Heritage reserves and road improvements.
In a move to cut red tape, John Penrose has confirmed that English Heritage will be allowed to access £2m of historic reserves raised from philanthropic sources, demonstrating the Government’s commitment to philanthropic support for major cultural projects

Roads Minister Mike Penning has agreed funding of around £3.5 million will be made available for improvements to Highways Agency roads close to Stonehenge, subject to the completion of statutory processes and confirmed go-ahead of the Stonehenge improvements. This will provide increased capacity on a key roundabout near the site of the new visitor centre.

Iconic symbol of our prehistoric past

Speaking at Stonehenge today, John Penrose said:
“This is fantastic news for everyone involved in the project. It is a real step forward in making sure this World Heritage Site – a unique and iconic symbol of our prehistoric past - is not simply preserved, but also presented in the best possible light for visitors in the future. Stonehenge is also an important draw for tourists from all over the world. But for too long the way it has been presented to visitors has been woefully inadequate – decades of dithering and indecision have got us nowhere. So it’s only right – and long overdue - that new thinking and cooperation between parties come together to ensure the whole visitor experience is world-class too.
“It was bitterly disappointing when the country’s dire financial state meant we had to withdraw government funding for the visitor centre here last June. But I - along with English Heritage and my colleagues across government - have been committed to finding other ways to support the project. The fact that we have now almost secured private funding is an example of the Big Society in action, with everyone working together to ensure a mix of funding solutions.
“The plans announced today mean that a successful outcome for this project is now a lot closer. There may still be a bit further to go, but we are optimistic English Heritage will be successful in securing the remaining funding that is required.”
Transport transformation

Mike Penning added:
"I fully recognise the importance of preserving this iconic heritage site and am delighted to help the Stonehenge improvements take an important step forward.

"I have agreed around £3.5 million funding to allow the Highways Agency to close the junction of the A303/A344 - improving the setting of one of the world's most popular ancient monuments and aiding its conservation. This is subject to successful completion of statutory processes to remove traffic from the Wiltshire Council controlled A344.

"The funding would also allow the HA to increase capacity on the A360/A303 at Longbarrow Crossroads which will help ease congestion around Stonehenge, including for those travelling to the new visitors' centre."

Dr Simon Thurley, Chief Executive of English Heritage said:

“These are crucial steps which bring closer the transformation of the currently blighted Stonehenge landscape. We are grateful to the government for their forthright support for this important project particularly at a time when money is so tight. We now need to secure the last permissions and raise the final elements of funding. I am confident that we will be able to do both in time to start work next year.”

Sponsors:  The Stonehenge Tour Company
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Saturday 19 March 2011

Spring Equinox at Stonehenge - March 21st

The March Equinox Explained


This illustration, which shows an example only of the March equinox, is not to scale.
The March equinox will occur on March 20 in 2011, marking the beginning of spring in the northern hemisphere and fall (autumn) in the southern hemisphere from an astronomical viewpoint. The March equinox will occur at 23:21 (or 11:21pm) at Coordinated Universal Time (UTC) on this date.

Twice a year, around March 20 or 21 and September 22 or 23, the sun shines directly on the equator and the length of day and night are nearly equal in all parts of the world. These two days are known as the March(vernal or spring in the northern hemisphere) equinox and the September equinox.

What does equinox mean?



The word “equinox” derives from the Latin words meaning “equal night” and refers to the time when the sun crosses the equator. At such times, day and night are everywhere of nearly equal length everywhere in the world.
It is important to note that while the March equinox marks the beginning of spring in the northern hemisphere, it is the start of autumn in many parts of the southern hemisphere.
March Equinox Explained

The March equinox is the movement when the sun crosses the true celestial equator – or the line in the sky above the earth’s equator – from south to north, around March 20 (or March 21) of each year. At that time, day and night are balanced to nearly 12 hours each all over the world and the earth’s axis of rotation is perpendicular to the line connecting the centers of the earth and the sun.
In gyroscopic motion, the earth’s rotational axis migrates in a slow circle based as a consequence of the moon’s pull on a nonspherical earth. This nearly uniform motion causes the position of the equinoxes to move backwards along the ecliptic in a period of about 25,725 years.

Nearly Equal?

During the equinox, the length of night and day across the world is nearly, but not entirely, equal. This is because the day is slightly longer in places that are further away from the equator, and because the sun takes longer to rise and set in these locations. Furthermore, the sun takes longer to rise and set farther from the equator because it does not set straight down - it moves in a horizontal direction.

Moreover, there is an atmospheric refraction that causes the sun's disk to appear higher in the sky than it would if earth had no atmosphere. timeanddate.com has a more detailed explanation on this topic. timeanddate.com has more information on why day and night are not exactly of equal length during the equinoxes.

During the March equinox, the length of daylight is about 12 hours and eight to nine minutes in areas that are about 30 degrees north or south of the equator, while areas that are 60 degrees north or south of the equator observe daylight for about 12 hours and 16 minutes. Many regions around the equator have a daylight length about 12 hours and six-and-a-half minutes during the March equinox.
Moreover, one day does not last for the exact same 24 hours across the world and due to time zone differences, there could be a small difference in the daylight length between a far-eastern and far-western location on the same latitude, as the sun moves further north during 24 hours. For more information, find out the length of day in a particular city. Select a location in the drop-down menu below to find out the length of day around the time of the March equinox.
Vernal Equinox vs. Autumnal Equinox

The vernal equinox occurs in the spring while the autumnal equinox occurs during fall (autumn). These terms are derivatives of Latin. It is important to note that the northern hemisphere’s vernal equinox is in March while its autumnal equinox is in September. In contrast, the southern hemisphere’s vernal equinox is in September and its autumnal equinox is in March.

This distinction reflects the seasonal differences when comparing the two hemispheres. timeanddate.com refers to the two equinoxes simply as the March and September equinoxes to avoid false assumptions that spring is in March and fall (autumn) is in September worldwide. This is simply not the case.

Historical Fact

A Greek astronomer and mathematician named Hipparchus (ca. 190-ca.120 BCE) was attributed by various sources to have discovered the precession of the equinoxes, the slow movement among the stars of the two opposite places where the sun crosses the celestial equator. Hipparchus made observations of the equinox and solstice. However, the difference between the sidereal and tropical years (the precession equivalent) was known to Aristarchus of Samos (around 280 BCE) prior to this.

Astronomers use the spring equinoctial point to define their frame of reference, and the movement of this point implies that the measured position of a star varies with the date of measurement. Hipparchus also compiled a star catalogue, but this has been lost.

March Equinox across Cultures

In the northern hemisphere the March equinox marks the start of spring and has long been celebrated as a time of rebirth. Many cultures and religions celebrate or observe holidays and festivals around the time of the March equinox, such as the Easter holiday period.

The astronomical Persian calendar begins its New Year on the day when the March equinox occurs before apparent noon (the midpoint of the day, sundial time, not clock time) in Tehran. The start of the New Year is postponed to the next day if the equinox is after noon.

Stonehenge Tour Guide
(Open Access at Stonehenge will be 6am - 8am on March 21st 2011)