viernes, 16 de febrero de 2024

Exploring the Milky Way: Cultural Interpretations and the Impact of Light Pollution

 Our home galaxy, the Milky Way, a majestic spiral of stars that houses our solar system, has captivated and intrigued cultures around the world for millennia. Its impressive presence in the night sky has inspired countless myths, legends and spiritual beliefs. However, in modern times, the growing problem of light pollution has threatened our ability to observe and appreciate the Milky Way. In this article, we will explore how various cultures, including the Chinese, Greeks, Zulu, Hopi, Navajo, and Mojave, have interpreted the Milky Way, and discuss the detrimental effects of light pollution on our ability to experience this celestial wonder.


In Chinese mythology, there are several stories one is that the Milky Way is known as the "Silver River" and is associated with the romantic legend of the Cowherd and the Weaver. According to this tale, the cowherd and the weaver are separated by the Silver River and are only allowed to meet once a year, on the seventh day of the seventh lunar month, during the Qixi Festival.

The following story tells us that the Milky Way is The Celestial River (天河, Tiānhé) was the abode of the goddess Chang'e, the symbol of immortality. Legend has it that, upon stealing the pill of immortality, Chang'e took refuge in the Milky Way, creating an eternal separation from her husband, Emperor Houyi.


In Greek mythology, the Milky Way was the product of milk spilt by Hera, queen of Olympus, while she was breastfeeding the mortal Hercules. This celestial milk gave rise to the galaxy we know today.


In the mythology of the Zulu people of South Africa, the Milky Way is known as "inkanyezi", which means "stars". They believe that it is a path that spirits take to travel to the afterlife. The appearance of the Milky Way in the night sky is considered a sign of the presence of ancestral spirits watching over the living.

In Hopi mythology: The Milky Way was the backbone of Mother Earth, a vital connection between the underworld and heaven. A symbol of the deep connection between the Earth and its inhabitants.

In Navajo mythology: The Milky Way was the path traveled by the First Man and the First Woman in their search for the Promised Land. A journey full of challenges and trials that finally brought them home.

In Mojave mythology:  view the Milky Way as the "Ghost River." According to Mojave lore, the Milky Way was created by the antics of Coyote, a prominent figure in their mythology. It is said that Coyote kicked a bag of flour, causing it to explode and spread across the sky, creating the luminous band we now know as the Milky Way. Furthermore, the Milky Way was the home of the ancestral spirits, who from their heavenly abode watched over the well-being of the Mojave people. A space of deep spiritual connection and ancestral wisdom.

Recovering the connection with the Milky Way:

By observing the Milky Way, we connect with our past, present and future. It is a reminder of our place in the universe, a space for reflection and deep inspiration. Regaining the ability to see it is a crucial step in preserving our connection to the cosmos and the cultural heritage that defines us.

Unfortunately, increasing light pollution is threatening our ability to see the Milky Way. As urban areas continue to grow and artificial lighting becomes more prevalent, the problem of light pollution has increased. Light pollution occurs when artificial light from urban and industrial areas illuminates the night sky, obscuring the stars, and depriving us of this natural spectacle.

If we want to guarantee that future generations can enjoy its beauty. Light pollution must be reduced by implementing control measures and the responsible use of artificial light is essential.