Dyson Spheres Key to Find Alien Civilizations Higher on Kardashev Scale
Searching for intelligent life in the universe? Then look for their energy source. An update on the hunt for Dyson Spheres.
In June of 1960, astrophysicist Freeman Dyson published his paper Search for Artificial Stellar Sources of Infrared Radiation in the journal Science. In it he argued a way to detect intelligent life in the universe by finding their energy signature that would be created by, he presumed a highly advanced technology.
He wrote, “If extraterrestrial intelligent beings exist and have reached a high level of technical development, one byproduct of their energy metabolism is likely to be the large-scale conversion of starlight into far-infrared radiation.”
Dyson, who died one year ago this month at age 96, believed that an advanced technology would harness solar power from a star with an array of solar panels. He explained in a 2003 interview that he once described it as a biosphere, but since then this theory has been known as a Dyson Sphere.
Dr. Seth Shostak Sr. Astronomer at the SETI Institute explains, “If you’re looking for E.T., if you’re looking for intelligence elsewhere in the universe, you’ve got to figure there are societies out there that are way more advanced than we are, you know the universe has been around for a long time. And they may have constructed something like a Dyson Sphere, or more accurately a Dyson Swarm, or something we can see. And there have actually been searches for alien Dyson Spheres.”
Anunnaki 101: The Ancient Gods of Sumer
Who were the Anunnaki and why do we care? The short answer is: The Anunnaki were the deity pantheon of the ancient Sumerians. And interest in the Sumerian culture has been active and persistent since it was discovered in the 19th century — for several reasons.
Who were the Sumerians?
The Sumerians appear on the archaeological record beginning around 4,500 BCE. Located in present-day Iraq, the region, a.k.a. Mesopotamia has long been referred to as “the cradle of civilization.” Sumer was a handful of city-states initially ruled by priests, each organized around a city and temple now called a “ziggurat.” The ziggurats, dedicated to Anunnaki worship, were layered pyramids with flat tops. These communities were considered to be “servant-slave” populations dedicated to serving the temple gods, the Anunnaki. Over time, priesthood rulership gave way to kings.
The Sumerians were skilled trade merchants and acquired lapis lazuli from Afghanistan, cedar from Lebanon, and gold from the Indus Valley. Their agrarian culture gave us the plow as well as “time” — the 24-hour day and 60-minute hour.