Unveiling Shiva and Shakti: Ancient Star Streams Weaving the Milky Way
TL;DR Summary
The Gaia space telescope has discovered two ancient streams of stars, named Shakti and Shiva, that merged over 12 billion years ago to form the Milky Way. These streams are among the oldest structures in the galaxy and provide insight into its early formation. By analyzing the orbits and compositions of individual stars, astronomers have gained a better understanding of the Milky Way's ancient history and its growth towards its present size. The research, published in the Astrophysical Journal, highlights the importance of Gaia in uncovering the early cosmic history of our galaxy.
- 'Shiva and Shakti': The ancient star streams that helped weave the Milky Way Space.com
- Earliest building blocks of the Milky Way discovered near its galactic heart CNN
- Gaia unravels the ancient threads of the Milky Way European Space Agency
- 13 billion-year-old 'streams of stars' discovered near Milky Way's center may be earliest building blocks of our galaxy Livescience.com
- Two ancient threads discovered in Milky Way galaxy named Shiva and Shakti India Today
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