Researchers identify two of the Milky Way's earliest building blocks | Max Planck Institute for Astronomy
Between 12 and 13 billion years before creationism's little god decided to create a small flat planet with a dome over it in the Middle east, where the only people to notice were simple goat-herders from the Bronze Age, natural forces were creating the Milky Way galaxy out of two smaller galaxies that astronomers have named Shiva and Shaki.
The discovery was made by two scientists working at the Max Planck Institute for Astronomy, Heidelberg, Germany who have identified the components of two proto-galaxies that merged to form the Milky Way, by combining data from ESA’s astrometry satellite Gaia with data from the SDSS survey. The astronomers have published their findings in a highly technical paper in The Astrophysical Journal and explain it in a Max Planck Institute for Astronomy news release:
Who are Shiva and Shaki? Shiva and Shakti are two fundamental concepts in Hinduism, representing aspects of the divine.In some philosophical interpretations, Shiva represents the male principle (Purusha) while Shakti represents the female principle (Prakriti), and their union is seen as the basis of creation and existence. This union is often symbolized as Ardhanarishvara, a composite androgynous form of Shiva and Shakti, depicting the inseparable nature of masculine and feminine energies.
- Shiva: Shiva is one of the principal deities of Hinduism. He is often referred to as the destroyer within the Trimurti, the Hindu trinity that includes Brahma (the creator) and Vishnu (the preserver). Shiva is also known as the god of meditation, yoga, and arts. He is usually depicted as a yogi, adorned with snakes and a crescent moon on his head, with a third eye on his forehead representing wisdom and insight. Shiva is often associated with asceticism, but he's also a family man, as he's married to the goddess Parvati and has two sons, Ganesha and Kartikeya.
- Shakti: Shakti is the divine feminine energy and the primordial cosmic power in Hinduism. She is the personification of the creative energy of the universe. Shakti is often depicted as a goddess, sometimes alongside Shiva, and sometimes as an independent deity. She represents the dynamic forces that move through the entire cosmos. Shakti is considered the mother goddess, the source of all, and is revered in various forms such as Durga, Kali, Parvati, and others.
Astronomers have identified what could be two of the Milky Way’s earliest building blocks: Named “Shakti” and “Shiva”, these appear to be the remnants of two galaxies that merged between 12 and 13 billion years ago with an early version of the Milky Way, contributing to our home galaxy’s initial growth. The new find is the astronomical equivalent of archeologists identifying traces of an initial settlement that grew into a large present-day city. It required combining data for nearly 6 million stars from ESA’s Gaia mission with measurements from the SDSS survey. The results have been published in the Astrophysical Journal.
The early history of our home galaxy, the Milky Way, is one of joining smaller galaxies, which makes for fairly large building blocks. Now, Khyati Malhan and Hans-Walter Rix of the Max Planck Institute for Astronomy have succeeded in identifying what could be two of the earliest building blocks that can still be recognized as such today: proto-galactic fragments that merged with an early version of our Milky Way between 12 and 13 billion years ago, at the very beginning of the era of galaxy formation in the Universe. The components, which the astronomers have named Shakti and Shiva, were identified by combining data from ESA’s astrometry satellite Gaia with data from the SDSS survey. For astronomers, the result is the equivalent of finding traces of an initial settlement that grew into a large present-day city.