On every continent, there are cultures and rituals showing such knowledge that arises questions which still need the descent answers. Every time we get surprised more than more after seeing the knowledge of our ancient ancestors ― the knowledge that they had no way to acquire at the time. In this context, “the Dogon tribe of Africa and the Sirius mystery” is significantly one such paradigm.
The Sirius Star:
Sirius – that comes from the Greek word “Seirios” which literally means “glowing” ― is a wondrous star system, being the brightest star in the Earth’s night sky that notably appears across the southern sky on winter nights. This beautiful glitter is also known as the Dog Star.
Actually, the Sirius star system is made of two consisting stars, the Sirius A and the Sirius B. However, Sirius B is so tiny and so close to Sirius A that, with the naked eyes, we only can perceive the binary star system as a single star.

Though, it was not possible to capture the tiny star on a photograph until 1970. The distance separating Sirius A from Sirius B varies from 8.2 to 31.5 AU.

Anthropologists Marcel Griaule and Germaine Dieterlen and the Dogon tribe

The two scientists lived mainly with the Dogon people and inspired such confidence that four of their Head Priests or so-called “Hogons” were persuaded to reveal their most secret traditions.
Eventually, Marcel and Germaine earned so much respect and love from the Dogon tribes that when Marcel died in 1956, more than 250,000 Africans from that area were gathered in the final tribute at his funeral in Mali.
The incredible astronomical knowledge of the Dogons
After drawing some unknown patterns and symbols in the dusty soil, the Hogons showed the secret knowledge of the universe that they inherited from their ancient ancestors, and which was going to be proved as incredibly accurate within some years.


The focus of their attention was the brightest star Sirius and its white dwarf Sirius B and they knew that it is invisible to the naked eyes as well as they had knowledge of its many unfamiliar characteristics.

In their words, the star Sirius B was made of a substance that is heavier than all the iron found on this Earth ― later scientists were shocked to find that the density of Sirius B is indeed so great that a cubic metre of its substance weighs around 20,000 tons.
They also knew that it takes 50 years to complete a single orbit around the Sirius A and that the orbit is not circular but elliptical true of the movement of all celestial bodies, and they even knew the exact position of Sirius A within the ellipse.

More surprisingly, they were sure that our galaxy the Milky Way is in a spiral-like shape, a fact that was even not known to the astronomers until to this century. They also believed that their knowledge was not obtained from this world.
The Dogon tribe and the visitors from the star Sirius

To make things even stranger, they all considered the Nommos as the extraterrestrial visitors who had came from the star Sirius instead of believing them as Gods or other such kinds of supernatural figures whom the ancient cultures used to worship.
Conclusion:
To say, whenever we had found a new thing in our modern era, astonishingly we also found that it somehow comes out of our past. It seems like our modern days have been spent many times in this world or somewhere else previously.
There is a non-fiction book named “The Sirius Mystery” based on this topic of the star Sirius mystery and the incredible astronomical knowledge of Dogon people. It was written by the renowned American author Robert Kyle Grenvilli Temple and was first published by St. Martin’s Press in 1976.

The Sirius Star:






















