The Samburu are Plain Nilotes. They’re closely related to the world famous Maasai, who live astride the Kenya-Tanzania border. Like the Maasai, they are nomads. You would expect that they would use the stars to find their bearing while moving around the country. However the sky didn’t help them navigate space as much as it helped them navigate time. Gravity and the conservation of angular momentum ensure that we have an accurate timepiece in our sky: the sun tends not to be late for its shift!
The peoples of Maralal noticed these unchanging patterns in the night sky and alligned their cultural activities accordingly. For example, from the fourth, sixth and eighth day after the moon was sighted, the people would have initiation and marriage ceremonies. This was considered a period of great fertility.
They call the moon “Lapa”. They seem to have great affinity to the moon. When we inquired further, we found out that the Samburu consider the moon the father of the community’s children. In fact, when there is a lunar eclipse, the women and children stay awake. Lapa the father is asleep, so the children stay awake until the father wakes: until the eclipse is over. The orientation of the moon is also important to the Samburu. The direction the bend of the crescent moon pointed was regarded as a probable source of pasture and water.
Occasionally, the clockwork of the sky throws interesting things at us. In 1973, there was solar eclipse in the region. The Samburu consider people born in this period fierce and dangerous. Most of the Samburu born in this period are warriors. Also, a star appearing on the horizon was considered a bad omen. The Romans had a similar story they called such a star (probably a shooting star) a “bad star”. In Latin, this was known as a dis aster. Hence the modern word: disaster.
Like all humans, the Samburu had a deep-seated psychological need to look for patterns in the sky. We can’t help ourselves: it is what a modern astronomer does when confronted with impossibly large data sets: she looks for patterns in the noise: signals. It is what string theorists are doing after coming across the numerous possible universes allowed in string theory: they try search for patterns.
The Samburu have woven the patterns of the sky into the fabric of their culture, as we all have.
The Author would like to thank Development of Africa with Radioastronomy for facilitating this ethnoastronomy research.
The Author acknowledges Mr. Lengoiboni David for giving the information that fed into this article.
The Author recognises Bonface Osoro and the K-Astro group, who prepared the report on which this article is based.
Carringtone is a Master’s student in theoretical physics. He has a degree in Astronomy and Astrophysics from the University of Nairobi and also a member of the Theoretical Physics Research Group at the University of Nairobi. He is studying theoretical physics, specifically the possible applications of an extended General Relativity model in the problem of quantum gravity. He is also interested in the fields of philosophy and the public communication of the methods, and importance of science to the general public, with his main objective being the inculcating of critical thought in society. In philosophy, He is interested in the philosophical foundations of science and the effect of philosophy on the development of scientific thought. He subscribe to the transhumanist school of thought. He writes about interesting scientific ideas he has studied, or thought of during the week.