What does "SEQUOIA" mean?

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SEQUOIA is one of the metal-poor components found in the halo of the Milky Way galaxy. It is part of a group of stars that have low metal content, meaning they have fewer heavy elements. These stars are considered important because they provide insights into how the galaxy formed and evolved over time.

The SEQUOIA stars are thought to have formed from materials that were available in the early universe, before many stars and galaxies were created. By studying these stars, scientists can learn about the conditions in the early Milky Way and how it grew.

Research indicates that SEQUOIA is linked to past mergers of smaller galaxies with the Milky Way. These mergers played a crucial role in the development of the Milky Way's structure. By looking at the ages and chemical make-up of SEQUOIA stars, researchers can piece together a timeline of events that shaped our galaxy.

Overall, SEQUOIA helps to paint a clearer picture of the Milky Way's history and how it changed over billions of years.