How Eclipses Were Regarded As Omens In The Ancient World
Gonzalo Rubio, 11 Aug 17
       

A solar eclipse observed over Grand Canyon National Park in May 2012. Grand Canyon National ParkV

On Monday, August 21, people living in the continental United States will be able to see a total solar eclipse.

Humans have been alternatively amused, puzzled, bewildered and sometimes even terrified at the sight of this celestial phenomenon. A range of social and cultural reactions accompanies the observation of an eclipse. In ancient Mesopotamia (roughly modern Iraq), eclipses were in fact regarded as omens, as signs of things to come.

Solar and lunar eclipses

For an eclipse to take place, three celestial bodies must find themselves in a straight line within their elliptic orbits. This is called a syzygy, from the Greek word “súzugos,” meaning yoked or paired.


Solar lunar eclipse diagram.  Tomruen (Own work)  via Wikimedia Commons, CC BY-SA

From our viewpoint on Earth, there are two kinds of eclipses: solar and lunar. In a solar eclipse, the moon passes in between the sun and Earth, which results in blocking our view of the sun. In a lunar eclipse, it is the moon that crosses through the shadow of the Earth. A solar eclipse can completely block our view of the sun, but it is usually a brief event and can be observed only in certain areas of the Earth’s surface; what can be viewed as a total eclipse in one’s hometown may just be a partial eclipse a few hundred miles away.

By contrast, a lunar eclipse can be viewed throughout an entire hemisphere of the Earth: the half of the surface of the planet that happens to be on the night side at the time.

Sign in to view full article

       
Organ Transplants and Scarcity, Innovation, and Politics
We all want to live a long time. And in vigorous good health while doing so.
David T. Jones
Mon, 20 Feb 17
The Economics Behind Uber’s New Pricing Model
Uber is changing the way it calculates fares, moving to a system that charges what customers are “willing to pay”, ...
Jordi McKenzie
Thu, 1 Jun 17
The Disease of Struggle
When the Soviet Union collapsed, Ryszard Legutko, the minister of education of Poland, had an impression shared by many as ...
Joshua Philipp
Mon, 23 Jan 17
You Too Could Be Multilingual – It’s Just About Unlocking The Skills Inside
Think back to when you first started learning a foreign language. For many readers it was probably French, German or ...
Christopher Timothy McGuirk
Thu, 6 Apr 17
Searching Deep and Dark: Building A Google for The Less Visible Parts of The Web
In today’s data-rich world, companies, governments and individuals want to analyze anything and everything they can get their hands on ...
Christian Mattmann
Wed, 11 Jan 17
An Epoch Times Survey
An Epoch Times Survey
An Epoch Times Survey
Sports Elements
Sports Elements
BUCHERER